diff --git a/lawnchair/res/values/strings.xml b/lawnchair/res/values/strings.xml
index 07d547f745..029d485dba 100644
--- a/lawnchair/res/values/strings.xml
+++ b/lawnchair/res/values/strings.xml
@@ -457,6 +457,10 @@
     <string name="translate">Translate</string>
     <string name="donate">Donate</string>
 
+    <string name="contributor_status_active">Active</string>
+
+    <string name="update_check_failed">Failed to check for updates</string>
+
     <!--
 
     Backup and restore
diff --git a/lawnchair/res/xml/provider_paths.xml b/lawnchair/res/xml/provider_paths.xml
index f99d994dda..3b5ade47e3 100644
--- a/lawnchair/res/xml/provider_paths.xml
+++ b/lawnchair/res/xml/provider_paths.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <paths>
     <cache-path name="log_files" path="logs"/>
+    <cache-path name="nightly_updates" path="updates" />
     <external-path name="external_files" path="." />
     <external-path name="external_storage" path="/"/>
 </paths>
diff --git a/lawnchair/src/app/lawnchair/api/gh/GitHubApi.kt b/lawnchair/src/app/lawnchair/api/gh/GitHubApi.kt
deleted file mode 100644
index 05aa2939b7..0000000000
--- a/lawnchair/src/app/lawnchair/api/gh/GitHubApi.kt
+++ /dev/null
@@ -1,57 +0,0 @@
-package app.lawnchair.api.gh
-
-import app.lawnchair.util.kotlinxJson
-import kotlinx.serialization.Serializable
-import okhttp3.MediaType.Companion.toMediaType
-import retrofit2.Retrofit
-import retrofit2.converter.kotlinx.serialization.asConverterFactory
-import retrofit2.http.GET
-import retrofit2.http.Path
-
-interface GitHubApi {
-    @GET("repos/LawnchairLauncher/lawnchair/releases")
-    suspend fun getReleases(): List<GitHubRelease>
-
-    @GET("repos/{owner}/{repo}/events")
-    suspend fun getRepositoryEvents(
-        @Path("owner") owner: String,
-        @Path("repo") repo: String,
-    ): List<GitHubEvent>
-}
-
-const val BASE_URL = "https://api.github.com/"
-
-val retrofit: Retrofit by lazy {
-    Retrofit.Builder()
-        .baseUrl(BASE_URL)
-        .addConverterFactory(kotlinxJson.asConverterFactory("application/json".toMediaType()))
-        .build()
-}
-
-val api: GitHubApi by lazy {
-    retrofit.create(GitHubApi::class.java)
-}
-
-@Serializable
-data class GitHubRelease(
-    val tag_name: String,
-    val assets: List<GitHubAsset>,
-)
-
-@Serializable
-data class GitHubAsset(
-    val name: String,
-    val browser_download_url: String,
-)
-
-@Serializable
-data class GitHubEvent(
-    val type: String,
-    val actor: Actor,
-    val created_at: String,
-)
-
-@Serializable
-data class Actor(
-    val login: String,
-)
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/PreferenceInteractor.kt b/lawnchair/src/app/lawnchair/ui/preferences/PreferenceInteractor.kt
index c4745e9f6e..05ce0fdc50 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/PreferenceInteractor.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/PreferenceInteractor.kt
@@ -16,12 +16,10 @@
 
 package app.lawnchair.ui.preferences
 
-import app.lawnchair.ui.preferences.about.acknowledgements.OssLibrary
 import app.lawnchair.ui.preferences.destinations.IconPackInfo
 import kotlinx.coroutines.flow.StateFlow
 
 sealed interface PreferenceInteractor {
-    val ossLibraries: StateFlow<List<OssLibrary>>
     val iconPacks: StateFlow<List<IconPackInfo>>
     val themedIconPacks: StateFlow<List<IconPackInfo>>
 }
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/PreferenceViewModel.kt b/lawnchair/src/app/lawnchair/ui/preferences/PreferenceViewModel.kt
index 9060bf3b2c..a89a020411 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/PreferenceViewModel.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/PreferenceViewModel.kt
@@ -22,15 +22,12 @@ import androidx.core.content.ContextCompat
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import app.lawnchair.icons.CustomAdaptiveIconDrawable
-import app.lawnchair.ui.preferences.about.acknowledgements.OssLibrary
 import app.lawnchair.ui.preferences.destinations.IconPackInfo
 import app.lawnchair.util.Constants.LAWNICONS_PACKAGE_NAME
 import app.lawnchair.util.getPackageVersionCode
-import app.lawnchair.util.kotlinxJson
 import com.android.launcher3.R
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.SharingStarted
-import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.stateIn
@@ -110,18 +107,4 @@ class PreferenceViewModel(private val app: Application) :
     }
         .flowOn(Dispatchers.Default)
         .stateIn(viewModelScope, SharingStarted.Lazily, listOf())
-
-    override val ossLibraries: StateFlow<List<OssLibrary>> = flow {
-        val jsonString = app.resources.assets.open("app/cash/licensee/artifacts.json")
-            .bufferedReader().use { it.readText() }
-        val ossLibraries = kotlinxJson.decodeFromString<List<OssLibrary>>(jsonString)
-            .asSequence()
-            .filter { it.name != OssLibrary.UNKNOWN_NAME }
-            .distinctBy { "${it.groupId}:${it.artifactId}" }
-            .sortedBy { it.name }
-            .toList()
-        emit(ossLibraries)
-    }
-        .flowOn(Dispatchers.IO)
-        .stateIn(viewModelScope, SharingStarted.Lazily, emptyList())
 }
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/About.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/About.kt
index 394ebf9059..2009573310 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/about/About.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/About.kt
@@ -17,12 +17,9 @@
 package app.lawnchair.ui.preferences.about
 
 import android.content.Intent
-import android.net.Uri
-import androidx.annotation.DrawableRes
-import androidx.annotation.StringRes
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.combinedClickable
-import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -34,244 +31,112 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
+import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.core.net.toUri
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.lifecycle.viewmodel.compose.viewModel
 import app.lawnchair.ui.preferences.LocalIsExpandedScreen
-import app.lawnchair.ui.preferences.components.CheckUpdate
 import app.lawnchair.ui.preferences.components.NavigationActionPreference
 import app.lawnchair.ui.preferences.components.controls.ClickablePreference
-import app.lawnchair.ui.preferences.components.layout.PreferenceGroup
-import app.lawnchair.ui.preferences.components.layout.PreferenceLayout
+import app.lawnchair.ui.preferences.components.layout.PreferenceDivider
+import app.lawnchair.ui.preferences.components.layout.PreferenceGroupItem
+import app.lawnchair.ui.preferences.components.layout.PreferenceLayoutLazyColumn
+import app.lawnchair.ui.preferences.components.layout.preferenceGroupItems
 import app.lawnchair.ui.preferences.navigation.AboutLicenses
-import app.lawnchair.util.FileAccessManager
-import app.lawnchair.util.FileAccessState
 import com.android.launcher3.BuildConfig
 import com.android.launcher3.R
 
-private enum class Role(val descriptionResId: Int) {
-    Development(descriptionResId = R.string.development),
-    DevOps(descriptionResId = R.string.devops),
-    QuickSwitchMaintenance(descriptionResId = R.string.quickswitch_maintenance),
-    Support(descriptionResId = R.string.support),
-    SupportAndPr(descriptionResId = R.string.support_and_pr),
-}
-
-private data class TeamMember(
-    val name: String,
-    val role: Role,
-    val photoUrl: String,
-    val socialUrl: String,
-    var githubUsername: String? = null,
-)
-
-private data class Link(
-    @DrawableRes val iconResId: Int,
-    @StringRes val labelResId: Int,
-    val url: String,
-)
-
-private val product = listOf(
-    TeamMember(
-        name = "Amogh Lele",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/31761843",
-        socialUrl = "https://www.linkedin.com/in/amogh-lele/",
-    ),
-    TeamMember(
-        name = "Antonio J. Roa Valverde",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/914983",
-        socialUrl = "https://x.com/6020peaks",
-    ),
-    TeamMember(
-        name = "David Sn",
-        role = Role.DevOps,
-        photoUrl = "https://i.imgur.com/b65akTl.png",
-        socialUrl = "https://codebucket.de",
-    ),
-    TeamMember(
-        name = "Goooler",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/10363352",
-        socialUrl = "https://github.com/Goooler",
-        githubUsername = "Goooler",
-    ),
-    TeamMember(
-        name = "Harsh Shandilya",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/13348378",
-        socialUrl = "https://github.com/msfjarvis",
-    ),
-    TeamMember(
-        name = "John Andrew Camu (MrSluffy)",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/36076410",
-        socialUrl = "https://github.com/MrSluffy",
-        githubUsername = "MrSluffy",
-    ),
-    TeamMember(
-        name = "Kshitij Gupta",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/18647641",
-        socialUrl = "https://x.com/Agent_Fabulous",
-    ),
-    TeamMember(
-        name = "Manuel Lorenzo",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/183264",
-        socialUrl = "https://x.com/noloman",
-    ),
-    TeamMember(
-        name = "paphonb",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/8080853",
-        socialUrl = "https://x.com/paphonb",
-    ),
-    TeamMember(
-        name = "raphtlw",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/47694127",
-        socialUrl = "https://x.com/raphtlw",
-    ),
-    TeamMember(
-        name = "Rhyse Simpson",
-        role = Role.QuickSwitchMaintenance,
-        photoUrl = "https://avatars.githubusercontent.com/u/7065700",
-        socialUrl = "https://x.com/skittles9823",
-    ),
-    TeamMember(
-        name = "SuperDragonXD",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/70206496",
-        socialUrl = "https://github.com/SuperDragonXD",
-        githubUsername = "SuperDragonXD",
-    ),
-    TeamMember(
-        name = "Yasan Glass",
-        role = Role.Development,
-        photoUrl = "https://avatars.githubusercontent.com/u/41836211",
-        socialUrl = "https://yasan.glass",
-        githubUsername = "yasanglass",
-    ),
-)
-
-private val supportAndPr = listOf(
-    TeamMember(
-        name = "Daniel Souza",
-        role = Role.Support,
-        photoUrl = "https://avatars.githubusercontent.com/u/32078304",
-        socialUrl = "https://github.com/DanGLES3",
-    ),
-    TeamMember(
-        name = "Giuseppe Longobardo",
-        role = Role.Support,
-        photoUrl = "https://avatars.githubusercontent.com/u/49398464",
-        socialUrl = "https://github.com/joseph-20",
-    ),
-    TeamMember(
-        name = "Rik Koedoot",
-        role = Role.SupportAndPr,
-        photoUrl = "https://avatars.githubusercontent.com/u/29402532",
-        socialUrl = "https://x.com/rikkoedoot",
-    ),
-)
-
-private val links = listOf(
-    Link(
-        iconResId = R.drawable.ic_new_releases,
-        labelResId = R.string.news,
-        url = "https://t.me/lawnchairci",
-    ),
-    Link(
-        iconResId = R.drawable.ic_help,
-        labelResId = R.string.support,
-        url = "https://t.me/lccommunity",
-    ),
-    Link(
-        iconResId = R.drawable.ic_x_twitter,
-        labelResId = R.string.x_twitter,
-        url = "https://x.com/lawnchairapp",
-    ),
-    Link(
-        iconResId = R.drawable.ic_github,
-        labelResId = R.string.github,
-        url = "https://github.com/LawnchairLauncher/lawnchair",
-    ),
-    Link(
-        iconResId = R.drawable.ic_discord,
-        labelResId = R.string.discord,
-        url = "https://discord.com/invite/3x8qNWxgGZ",
-    ),
-)
-
-object AboutRoutes {
-    const val LICENSES = "licenses"
-}
-
 @Composable
 fun About(
     modifier: Modifier = Modifier,
+    viewModel: AboutViewModel = viewModel(),
 ) {
+    val uiState by viewModel.uiState.collectAsStateWithLifecycle()
     val context = LocalContext.current
 
-    PreferenceLayout(
+    PreferenceLayoutLazyColumn(
         label = stringResource(id = R.string.about_label),
         modifier = modifier,
         backArrowVisible = !LocalIsExpandedScreen.current,
-        horizontalAlignment = Alignment.CenterHorizontally,
     ) {
-        Column(
-            modifier = Modifier.padding(top = 8.dp),
-            horizontalAlignment = Alignment.CenterHorizontally,
-        ) {
-            Image(
-                painter = painterResource(id = R.drawable.ic_launcher_home_comp),
-                contentDescription = null,
+        item {
+            Spacer(Modifier.padding(top = 8.dp))
+        }
+        item {
+            Row(
                 modifier = Modifier
-                    .size(72.dp)
-                    .clip(CircleShape),
-            )
+                    .fillMaxWidth(),
+                horizontalArrangement = Arrangement.Center,
+            ) {
+                Image(
+                    painter = painterResource(id = R.drawable.ic_launcher_home_comp),
+                    contentDescription = null,
+                    modifier = Modifier
+                        .size(72.dp)
+                        .clip(CircleShape),
+                )
+            }
+        }
+        item {
             Spacer(modifier = Modifier.height(12.dp))
+        }
+        item {
             Text(
                 text = stringResource(id = R.string.derived_app_name),
                 style = MaterialTheme.typography.titleLarge,
+                textAlign = TextAlign.Center,
+                modifier = Modifier.fillMaxWidth(),
             )
-            Text(
-                text = BuildConfig.VERSION_DISPLAY_NAME,
-                style = MaterialTheme.typography.bodyLarge,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.combinedClickable(
-                    onClick = {},
-                    onLongClick = {
-                        val commitUrl = "https://github.com/LawnchairLauncher/lawnchair/commit/${BuildConfig.COMMIT_HASH}"
-                        context.startActivity(Intent(Intent.ACTION_VIEW, commitUrl.toUri()))
-                    },
-                ),
-            )
-            val fileAccessManager = remember { FileAccessManager.getInstance(context) }
-            val allFileAccessState = fileAccessManager.allFilesAccessState.collectAsStateWithLifecycle().value
-
-            if (BuildConfig.APPLICATION_ID.contains("nightly") &&
-                allFileAccessState == FileAccessState.Full
+        }
+        item {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth(),
+                horizontalArrangement = Arrangement.Center,
             ) {
-                Spacer(modifier = Modifier.height(8.dp))
-                CheckUpdate()
+                Text(
+                    text = BuildConfig.VERSION_DISPLAY_NAME,
+                    style = MaterialTheme.typography.bodyLarge,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier
+                        .combinedClickable(
+                            onClick = {},
+                            onLongClick = {
+                                val commitUrl =
+                                    "https://github.com/LawnchairLauncher/lawnchair/commit/${BuildConfig.COMMIT_HASH}"
+                                context.startActivity(Intent(Intent.ACTION_VIEW, commitUrl.toUri()))
+                            },
+                        ),
+                )
             }
+        }
+        item {
+            Spacer(modifier = Modifier.height(8.dp))
+        }
+        item {
+            UpdateSection(
+                updateState = uiState.updateState,
+                onEvent = viewModel::onEvent,
+            )
+        }
+        item {
             Spacer(modifier = Modifier.requiredHeight(16.dp))
+        }
+        item {
             Row(
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(horizontal = 16.dp),
             ) {
-                links.forEach { link ->
+                uiState.links.forEach { link ->
                     LawnchairLink(
                         iconResId = link.iconResId,
                         label = stringResource(id = link.labelResId),
@@ -281,53 +146,75 @@ fun About(
                 }
             }
         }
-        PreferenceGroup(heading = stringResource(id = R.string.product)) {
-            product.forEach {
-                ContributorRow(
-                    name = it.name,
-                    description = stringResource(it.role.descriptionResId),
-                    url = it.socialUrl,
-                    photoUrl = it.photoUrl,
-                    githubUsername = it.githubUsername,
+        preferenceGroupItems(
+            items = uiState.coreTeam,
+            key = { _, it -> it.name },
+            isFirstChild = false,
+            heading = { stringResource(id = R.string.product) },
+        ) { _, it ->
+            ContributorRow(
+                member = it,
+            )
+        }
+        preferenceGroupItems(
+            items = uiState.supportAndPr,
+            key = { _, it -> it.name },
+            isFirstChild = false,
+            heading = { stringResource(id = R.string.support_and_pr) },
+        ) { _, it ->
+            ContributorRow(
+                member = it,
+            )
+        }
+        item {
+            Spacer(modifier = Modifier.requiredHeight(16.dp))
+        }
+        item {
+            PreferenceGroupItem(
+                cutTop = false,
+                cutBottom = true,
+            ) {
+                NavigationActionPreference(
+                    label = stringResource(id = R.string.acknowledgements),
+                    destination = AboutLicenses,
                 )
             }
         }
-        PreferenceGroup(heading = stringResource(id = R.string.support_and_pr)) {
-            supportAndPr.forEach {
-                ContributorRow(
-                    name = it.name,
-                    description = stringResource(it.role.descriptionResId),
-                    url = it.socialUrl,
-                    photoUrl = it.photoUrl,
-                    githubUsername = null,
+        item {
+            PreferenceGroupItem(
+                cutTop = true,
+                cutBottom = true,
+            ) {
+                PreferenceDivider()
+                ClickablePreference(
+                    label = stringResource(id = R.string.translate),
+                    onClick = {
+                        val webpage = CROWDIN_URL.toUri()
+                        val intent = Intent(Intent.ACTION_VIEW, webpage)
+                        if (intent.resolveActivity(context.packageManager) != null) {
+                            context.startActivity(intent)
+                        }
+                    },
                 )
             }
         }
-        PreferenceGroup {
-            NavigationActionPreference(
-                label = stringResource(id = R.string.acknowledgements),
-                destination = AboutLicenses,
-            )
-            ClickablePreference(
-                label = stringResource(id = R.string.translate),
-                onClick = {
-                    val webpage = Uri.parse(CROWDIN_URL)
-                    val intent = Intent(Intent.ACTION_VIEW, webpage)
-                    if (intent.resolveActivity(context.packageManager) != null) {
-                        context.startActivity(intent)
-                    }
-                },
-            )
-            ClickablePreference(
-                label = stringResource(id = R.string.donate),
-                onClick = {
-                    val webpage = Uri.parse(OPENCOLLECTIVE_FUNDING_URL)
-                    val intent = Intent(Intent.ACTION_VIEW, webpage)
-                    if (intent.resolveActivity(context.packageManager) != null) {
-                        context.startActivity(intent)
-                    }
-                },
-            )
+        item {
+            PreferenceGroupItem(
+                cutTop = true,
+                cutBottom = false,
+            ) {
+                PreferenceDivider()
+                ClickablePreference(
+                    label = stringResource(id = R.string.donate),
+                    onClick = {
+                        val webpage = OPENCOLLECTIVE_FUNDING_URL.toUri()
+                        val intent = Intent(Intent.ACTION_VIEW, webpage)
+                        if (intent.resolveActivity(context.packageManager) != null) {
+                            context.startActivity(intent)
+                        }
+                    },
+                )
+            }
         }
     }
 }
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/AboutModels.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/AboutModels.kt
new file mode 100644
index 0000000000..365de98b05
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/AboutModels.kt
@@ -0,0 +1,146 @@
+package app.lawnchair.ui.preferences.about
+
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import com.android.launcher3.R
+import java.io.File
+
+/**
+ * Represents the UI state for the "About" screen.
+ *
+ * This data class holds all the information displayed on the "About" screen,
+ * including application version details, team member lists, relevant links,
+ * and the current state of the update checker.
+ *
+ * @param versionName The current version name of the application.
+ * @param commitHash The commit hash of the current build.
+ * @param coreTeam A list of [TeamMember] objects representing the core development team.
+ * @param supportAndPr A list of [TeamMember] objects representing those involved in support and public relations.
+ * @param links A list of [Link] objects representing useful external links (e.g., social media, website).
+ * @param updateState The current [UpdateState] of the application's update checker.
+ */
+data class AboutUiState(
+    val versionName: String = "",
+    val commitHash: String = "",
+    val coreTeam: List<TeamMember> = emptyList(),
+    val supportAndPr: List<TeamMember> = emptyList(),
+    val links: List<Link> = emptyList(),
+    val updateState: UpdateState = UpdateState.Hidden,
+)
+
+/**
+ * Represents a team member involved in the project.
+ *
+ * This data class stores information about a team member, including their name,
+ * role, photo, social media link, GitHub username, and current contribution status.
+ *
+ * @param name The name of the team member.
+ * @param role The [Role] of the team member within the project.
+ * @param photoUrl The URL of the team member's profile photo.
+ * @param socialUrl The URL to the team member's primary social media profile or website.
+ * @param githubUsername The team member's GitHub username, if available. Defaults to `null`.
+ * @param status The current [ContributorStatus] of the team member. Defaults to [ContributorStatus.Idle].
+ */
+data class TeamMember(
+    val name: String,
+    val role: Role,
+    val photoUrl: String,
+    val socialUrl: String,
+    val githubUsername: String? = null,
+    val status: ContributorStatus = ContributorStatus.Idle,
+)
+
+/**
+ * Represents the role of a team member within the project.
+ *
+ * This enum class defines the different roles a contributor can have,
+ * each associated with a string resource ID for its description.
+ *
+ * @param descriptionResId The resource ID of the string describing the role.
+ */
+enum class Role(val descriptionResId: Int) {
+    Development(descriptionResId = R.string.development),
+    DevOps(descriptionResId = R.string.devops),
+    QuickSwitchMaintenance(descriptionResId = R.string.quickswitch_maintenance),
+    Support(descriptionResId = R.string.support),
+    SupportAndPr(descriptionResId = R.string.support_and_pr),
+}
+
+/**
+ * Represents a social or community link.
+ *
+ * This data class is used to store information about external links,
+ * such as links to social media profiles or community forums.
+ *
+ * @param iconResId The resource ID of the drawable to be used as the icon for the link.
+ * @param labelResId The resource ID of the string to be used as the label for the link.
+ * @param url The URL string that the link points to.
+ */
+data class Link(
+    @DrawableRes val iconResId: Int,
+    @StringRes val labelResId: Int,
+    val url: String,
+)
+
+/**
+ * Sealed interface representing the state of the update checker.
+ *
+ * This interface defines the different states the update checker can be in,
+ * from hidden to downloaded, including intermediate states like checking and downloading.
+ */
+sealed interface UpdateState {
+    /** The update checker is hidden, typically because it's not a nightly build or update checking is disabled. */
+    data object Hidden : UpdateState
+
+    /** The update checker is currently checking for updates. */
+    data object Checking : UpdateState
+
+    /** The application is up to date, no new updates available. */
+    data object UpToDate : UpdateState
+
+    /**
+     * A new update is available. Contains the name and URL of the update.
+     * @param name The name of the available update (used in `Available` state).
+     * @param url The URL to download the update from (used in `Available` state).
+     */
+    data class Available(val name: String, val url: String) : UpdateState
+
+    /**
+     * An update is currently being downloaded. Contains the download progress.
+     * @param progress The progress of the download, as a float between 0.0 and 1.0 (used in `Downloading` state).
+     */
+    data class Downloading(val progress: Float) : UpdateState
+
+    /**
+     * An update has been successfully downloaded. Contains the downloaded file.
+     * @param file The [File] object representing the downloaded update package (used in `Downloaded` state).
+     */
+    data class Downloaded(val file: File) : UpdateState
+
+    /** An update download has failed. */
+    data object Failed : UpdateState
+}
+
+/**
+ * Sealed interface representing user actions that can be triggered from the "About" screen.
+ *
+ * This interface defines the different types of events related to user interactions,
+ * such as initiating a download or an installation.
+ */
+sealed interface AboutEvent {
+    data object OnDownloadClicked : AboutEvent
+    data class OnInstallClicked(val file: File) : AboutEvent
+}
+
+/**
+ * Represents the status of a contributor.
+ *
+ * This enum is used to indicate whether a team member is currently active in the project or is currently idle.
+ *
+ * @property Active Indicates that the contributor is currently active.
+ * @property Idle Indicates that the contributor is currently idle.
+ */
+enum class ContributorStatus {
+    Active,
+    Idle,
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/AboutViewModel.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/AboutViewModel.kt
new file mode 100644
index 0000000000..27f952b13b
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/AboutViewModel.kt
@@ -0,0 +1,207 @@
+package app.lawnchair.ui.preferences.about
+
+import android.app.Application
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.viewModelScope
+import com.android.launcher3.BuildConfig
+import com.android.launcher3.R
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import retrofit2.create
+
+class AboutViewModel(
+    application: Application,
+) : AndroidViewModel(application) {
+
+    private val nightlyBuildsRepository = NightlyBuildsRepository(
+        applicationContext = application,
+        api = gitHubApiRetrofit.create(),
+    )
+
+    private val _uiState = MutableStateFlow(AboutUiState())
+    val uiState = _uiState.asStateFlow()
+    val updateState = nightlyBuildsRepository.updateState
+
+    init {
+        _uiState.update {
+            it.copy(
+                versionName = BuildConfig.VERSION_NAME,
+                commitHash = BuildConfig.COMMIT_HASH,
+                coreTeam = team,
+                supportAndPr = supportAndPr,
+                links = links,
+            )
+        }
+
+        viewModelScope.launch(Dispatchers.Default) {
+            val activeContributors = fetchActiveContributors()
+            val updatedCoreTeam = _uiState.value.coreTeam.map { member ->
+                val status = if (member.githubUsername != null && activeContributors.contains(member.githubUsername.lowercase())) ContributorStatus.Active else ContributorStatus.Idle
+                member.copy(status = status)
+            }
+            _uiState.update { it.copy(coreTeam = updatedCoreTeam) }
+        }
+
+        if (BuildConfig.APPLICATION_ID.contains("nightly")) {
+            nightlyBuildsRepository.checkForUpdate()
+            viewModelScope.launch {
+                nightlyBuildsRepository.updateState.collect { state ->
+                    _uiState.update { it.copy(updateState = state) }
+                }
+            }
+        }
+    }
+
+    fun onEvent(event: AboutEvent) {
+        when (event) {
+            is AboutEvent.OnDownloadClicked -> nightlyBuildsRepository.downloadUpdate()
+            is AboutEvent.OnInstallClicked -> nightlyBuildsRepository.installUpdate(event.file)
+        }
+    }
+
+    private suspend fun fetchActiveContributors(): Set<String> {
+        return runCatching {
+            nightlyBuildsRepository.api.getRepositoryEvents("LawnchairLauncher", "lawnchair")
+                .map { it.actor.login.lowercase() }
+                .toSet()
+        }.getOrDefault(emptySet())
+    }
+    companion object {
+        private val team = listOf(
+            TeamMember(
+                name = "Amogh Lele",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/31761843",
+                socialUrl = "https://www.linkedin.com/in/amogh-lele/",
+            ),
+            TeamMember(
+                name = "Antonio J. Roa Valverde",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/914983",
+                socialUrl = "https://x.com/6020peaks",
+            ),
+            TeamMember(
+                name = "David Sn",
+                role = Role.DevOps,
+                photoUrl = "https://i.imgur.com/b65akTl.png",
+                socialUrl = "https://codebucket.de",
+            ),
+            TeamMember(
+                name = "Goooler",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/10363352",
+                socialUrl = "https://github.com/Goooler",
+                githubUsername = "Goooler",
+            ),
+            TeamMember(
+                name = "Harsh Shandilya",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/13348378",
+                socialUrl = "https://github.com/msfjarvis",
+            ),
+            TeamMember(
+                name = "John Andrew Camu (MrSluffy)",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/36076410",
+                socialUrl = "https://github.com/MrSluffy",
+                githubUsername = "MrSluffy",
+            ),
+            TeamMember(
+                name = "Kshitij Gupta",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/18647641",
+                socialUrl = "https://x.com/Agent_Fabulous",
+            ),
+            TeamMember(
+                name = "Manuel Lorenzo",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/183264",
+                socialUrl = "https://x.com/noloman",
+            ),
+            TeamMember(
+                name = "paphonb",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/8080853",
+                socialUrl = "https://x.com/paphonb",
+            ),
+            TeamMember(
+                name = "raphtlw",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/47694127",
+                socialUrl = "https://x.com/raphtlw",
+            ),
+            TeamMember(
+                name = "Rhyse Simpson",
+                role = Role.QuickSwitchMaintenance,
+                photoUrl = "https://avatars.githubusercontent.com/u/7065700",
+                socialUrl = "https://x.com/skittles9823",
+            ),
+            TeamMember(
+                name = "SuperDragonXD",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/70206496",
+                socialUrl = "https://github.com/SuperDragonXD",
+                githubUsername = "SuperDragonXD",
+            ),
+            TeamMember(
+                name = "Yasan Glass",
+                role = Role.Development,
+                photoUrl = "https://avatars.githubusercontent.com/u/41836211",
+                socialUrl = "https://yasan.glass",
+                githubUsername = "yasanglass",
+            ),
+        )
+
+        private val links = listOf(
+            Link(
+                iconResId = R.drawable.ic_new_releases,
+                labelResId = R.string.news,
+                url = "https://t.me/lawnchairci",
+            ),
+            Link(
+                iconResId = R.drawable.ic_help,
+                labelResId = R.string.support,
+                url = "https://t.me/lccommunity",
+            ),
+            Link(
+                iconResId = R.drawable.ic_x_twitter,
+                labelResId = R.string.x_twitter,
+                url = "https://x.com/lawnchairapp",
+            ),
+            Link(
+                iconResId = R.drawable.ic_github,
+                labelResId = R.string.github,
+                url = "https://github.com/LawnchairLauncher/lawnchair",
+            ),
+            Link(
+                iconResId = R.drawable.ic_discord,
+                labelResId = R.string.discord,
+                url = "https://discord.com/invite/3x8qNWxgGZ",
+            ),
+        )
+
+        private val supportAndPr = listOf(
+            TeamMember(
+                name = "Daniel Souza",
+                role = Role.Support,
+                photoUrl = "https://avatars.githubusercontent.com/u/32078304",
+                socialUrl = "https://github.com/DanGLES3",
+            ),
+            TeamMember(
+                name = "Giuseppe Longobardo",
+                role = Role.Support,
+                photoUrl = "https://avatars.githubusercontent.com/u/49398464",
+                socialUrl = "https://github.com/joseph-20",
+            ),
+            TeamMember(
+                name = "Rik Koedoot",
+                role = Role.SupportAndPr,
+                photoUrl = "https://avatars.githubusercontent.com/u/29402532",
+                socialUrl = "https://x.com/rikkoedoot",
+            ),
+        )
+    }
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/ContributorRow.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/ContributorRow.kt
index fcdad3b568..139f28e5b0 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/about/ContributorRow.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/ContributorRow.kt
@@ -17,7 +17,6 @@
 package app.lawnchair.ui.preferences.about
 
 import android.content.Intent
-import android.net.Uri
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Box
@@ -27,74 +26,81 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import app.lawnchair.api.gh.api
+import androidx.core.net.toUri
 import app.lawnchair.ui.placeholder.PlaceholderHighlight
 import app.lawnchair.ui.placeholder.fade
 import app.lawnchair.ui.placeholder.placeholder
 import app.lawnchair.ui.preferences.components.layout.PreferenceTemplate
 import coil.compose.SubcomposeAsyncImage
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
+import com.android.launcher3.R
 
-suspend fun checkUserContribution(userName: String): String {
-    return withContext(Dispatchers.IO) {
-        try {
-            val events = api.getRepositoryEvents("LawnchairLauncher", "lawnchair")
-            val isActive = events.any {
-                it.actor.login == userName
-            }
-            if (isActive) "Active" else "Idle"
-        } catch (e: Exception) {
-            e.printStackTrace()
-            ""
-        }
+/**
+ * Displays a row with contributor information.
+ *
+ * @param member The [TeamMember] data for the contributor.
+ * @param modifier Optional [Modifier] for customization.
+ */
+@Composable
+fun ContributorRow(
+    member: TeamMember,
+    modifier: Modifier = Modifier,
+) {
+    val statusText = when (member.status) {
+        ContributorStatus.Active -> stringResource(R.string.contributor_status_active)
+        ContributorStatus.Idle -> ""
     }
+
+    val context = LocalContext.current
+    val description = "${
+        stringResource(member.role.descriptionResId)
+    } ${if (member.status == ContributorStatus.Active && statusText.isNotBlank()) "• $statusText" else ""}"
+
+    ContributorRow(
+        name = member.name,
+        description = description,
+        photoUrl = member.photoUrl,
+        onClick = {
+            val webpage = member.socialUrl.toUri()
+            val intent = Intent(Intent.ACTION_VIEW, webpage)
+            if (intent.resolveActivity(context.packageManager) != null) {
+                context.startActivity(intent)
+            }
+        },
+        modifier = modifier,
+    )
 }
 
+/**
+ * Displays a row with contributor information.
+ *
+ * @param name The name of the contributor.
+ * @param description The role and status of the contributor.
+ * @param photoUrl The URL of the contributor's photo.
+ * @param onClick The action to perform when the row is clicked.
+ * @param modifier Optional [Modifier] for customization.
+ */
 @Composable
 fun ContributorRow(
     name: String,
     description: String,
     photoUrl: String,
-    url: String,
-    githubUsername: String?,
+    onClick: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val context = LocalContext.current
-
-    val coroutineScope = rememberCoroutineScope()
-    var contributionStatus by remember { mutableStateOf("") }
-
-    if (githubUsername != null) {
-        LaunchedEffect(githubUsername) {
-            coroutineScope.launch {
-                contributionStatus = checkUserContribution(githubUsername)
-            }
-        }
-    }
-
     PreferenceTemplate(
         title = { Text(text = name) },
         modifier = modifier
-            .clickable {
-                val webpage = Uri.parse(url)
-                val intent = Intent(Intent.ACTION_VIEW, webpage)
-                if (intent.resolveActivity(context.packageManager) != null) {
-                    context.startActivity(intent)
-                }
-            },
-        description = { Text(text = "$description ${if (!contributionStatus.isBlank() or !contributionStatus.isEmpty()) "•" else ""} $contributionStatus") },
+            .clickable(onClick = onClick),
+        description = {
+            Text(
+                text = description,
+            )
+        },
         startWidget = {
             SubcomposeAsyncImage(
                 model = photoUrl,
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/GithubService.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/GithubService.kt
new file mode 100644
index 0000000000..d9d1ed558c
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/GithubService.kt
@@ -0,0 +1,94 @@
+package app.lawnchair.ui.preferences.about
+
+import app.lawnchair.util.kotlinxJson
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.ResponseBody
+import retrofit2.Retrofit
+import retrofit2.converter.kotlinx.serialization.asConverterFactory
+import retrofit2.http.GET
+import retrofit2.http.Path
+import retrofit2.http.Streaming
+import retrofit2.http.Url
+
+/**
+ * Interface for interacting with the GitHub API.
+ *
+ * This interface defines methods for fetching data from GitHub, such as releases and repository events.
+ * It uses Retrofit for making HTTP requests and kotlinx.serialization for JSON parsing.
+ */
+interface GitHubService {
+    @GET("repos/LawnchairLauncher/lawnchair/releases")
+    suspend fun getReleases(): List<GitHubRelease>
+
+    @GET("repos/{owner}/{repo}/events")
+    suspend fun getRepositoryEvents(
+        @Path("owner") owner: String,
+        @Path("repo") repo: String,
+    ): List<GitHubEvent>
+
+    @Streaming
+    @GET
+    suspend fun downloadFile(@Url fileUrl: String): ResponseBody
+}
+
+/**
+ * Represents a GitHub release.
+ *
+ * @property tagName The tag name of the release.
+ * @property assets A list of assets associated with the release.
+ */
+@Serializable
+data class GitHubRelease(
+    @SerialName("tag_name")
+    val tagName: String,
+    val assets: List<GitHubAsset>,
+) {
+    /**
+     * Represents an asset associated with a GitHub release.
+     *
+     * @property name The name of the asset.
+     * @property browserDownloadUrl The URL to download the asset from a browser.
+     */
+    @Serializable
+    data class GitHubAsset(
+        val name: String,
+        @SerialName("browser_download_url")
+        val browserDownloadUrl: String,
+    )
+}
+
+/**
+ * Represents a GitHub event.
+ *
+ * @property type The type of the event (e.g., "PushEvent", "PullRequestEvent").
+ * @property actor The actor who triggered the event.
+ * @property createdAt The timestamp when the event was created.
+ */
+@Serializable
+data class GitHubEvent(
+    val type: String,
+    val actor: Actor,
+    @SerialName("created_at")
+    val createdAt: String,
+) {
+    /**
+     * Represents the actor (user) who triggered a GitHub event.
+     *
+     * @property login The username of the actor.
+     */
+    @Serializable
+    data class Actor(
+        val login: String,
+    )
+}
+
+internal val gitHubApiRetrofit: Retrofit by lazy {
+    Retrofit.Builder()
+        .baseUrl(BASE_URL)
+        .addConverterFactory(kotlinxJson.asConverterFactory("application/json".toMediaType()))
+        .build()
+}
+
+private const val BASE_URL = "https://api.github.com/"
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/NightlyBuildsRepository.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/NightlyBuildsRepository.kt
new file mode 100644
index 0000000000..9a910a0c8a
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/NightlyBuildsRepository.kt
@@ -0,0 +1,168 @@
+package app.lawnchair.ui.preferences.about
+
+import android.content.Context
+import android.content.Intent
+import android.provider.Settings
+import android.util.Log
+import androidx.core.content.FileProvider
+import androidx.core.net.toUri
+import com.android.launcher3.BuildConfig
+import com.android.launcher3.Utilities
+import java.io.File
+import java.io.IOException
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.outputStream
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+
+class NightlyBuildsRepository(
+    val applicationContext: Context,
+    val api: GitHubService,
+) {
+    private val coroutineScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    private val _updateState = MutableStateFlow<UpdateState>(UpdateState.UpToDate)
+    val updateState = _updateState.asStateFlow()
+
+    fun checkForUpdate() {
+        coroutineScope.launch(Dispatchers.Default) {
+            _updateState.update { UpdateState.Checking }
+            try {
+                val releases = api.getReleases()
+                val nightly = releases.firstOrNull { it.tagName == "nightly" }
+                val asset = nightly?.assets?.firstOrNull()
+
+                val currentVersion = BuildConfig.VERSION_DISPLAY_NAME
+                    .substringAfter("_")
+                    .substringBefore("-")
+                    .toIntOrNull() ?: 0
+                val latestVersion =
+                    asset?.name?.substringAfter("_")?.substringBefore("-")?.toIntOrNull() ?: 0
+
+                if (asset != null && latestVersion > currentVersion) {
+                    _updateState.update {
+                        UpdateState.Available(
+                            asset.name,
+                            asset.browserDownloadUrl,
+                        )
+                    }
+                } else {
+                    _updateState.update { UpdateState.UpToDate }
+                }
+            } catch (e: Exception) {
+                when (e) {
+                    is IOException -> {
+                        Log.e(TAG, "Network error during update check", e)
+                    }
+                    else -> {
+                        Log.e(TAG, "Failed to check for update", e)
+                    }
+                }
+                _updateState.update { UpdateState.Failed }
+            }
+        }
+    }
+
+    fun downloadUpdate() {
+        val currentState = _updateState.value
+        if (currentState !is UpdateState.Available) return
+
+        coroutineScope.launch(Dispatchers.IO) {
+            _updateState.update { UpdateState.Downloading(0f) }
+            try {
+                val file = downloadApk(currentState.url) { progress ->
+                    _updateState.update { UpdateState.Downloading(progress) }
+                }
+                if (file != null) {
+                    _updateState.update { UpdateState.Downloaded(file) }
+                } else {
+                    Log.e(TAG, "Downloaded file is null")
+                    _updateState.update { UpdateState.Failed }
+                }
+            } catch (e: Exception) {
+                Log.e(TAG, "Download failed", e)
+                _updateState.update { UpdateState.Failed }
+            }
+        }
+    }
+
+    fun installUpdate(file: File) {
+        if (!applicationContext.hasInstallPermission()) {
+            // todo expose proper permission UI instead of requesting immediately on click
+            applicationContext.requestInstallPermission()
+            return
+        }
+        val uri = FileProvider.getUriForFile(
+            applicationContext,
+            "${BuildConfig.APPLICATION_ID}.fileprovider",
+            file,
+        )
+        val intent = Intent(Intent.ACTION_VIEW).apply {
+            setDataAndType(uri, "application/vnd.android.package-archive")
+            addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+        applicationContext.startActivity(intent)
+    }
+
+    private suspend fun downloadApk(url: String, onProgress: (Float) -> Unit): File? {
+        return try {
+            val cacheDir = applicationContext.cacheDir
+            val apkDirPath = cacheDir.toPath().resolve("updates").createDirectories()
+            val apkFilePath = apkDirPath.resolve("Lawnchair-update.apk").apply { deleteIfExists() }
+
+            val responseBody = api.downloadFile(url)
+            val totalBytes = responseBody.contentLength().toFloat()
+            if (totalBytes <= 0) {
+                Log.w(TAG, "Content length is invalid: $totalBytes")
+                return null
+            }
+
+            responseBody.byteStream().use { input ->
+                apkFilePath.outputStream().use { output ->
+                    val buffer = ByteArray(8192)
+                    var bytesDownloaded = 0L
+                    var bytesRead: Int
+                    while (input.read(buffer).also { bytesRead = it } != -1) {
+                        output.write(buffer, 0, bytesRead)
+                        bytesDownloaded += bytesRead
+                        onProgress(bytesDownloaded / totalBytes)
+                    }
+                }
+            }
+            apkFilePath.toFile()
+        } catch (e: Exception) {
+            Log.e(TAG, "APK download failed", e)
+            null
+        }
+    }
+
+    companion object {
+        private const val TAG = "NightlyBuildsRepository"
+    }
+}
+
+private fun Context.hasInstallPermission(): Boolean {
+    return if (Utilities.ATLEAST_O) {
+        packageManager.canRequestPackageInstalls()
+    } else {
+        true
+    }
+}
+
+private fun Context.requestInstallPermission() {
+    if (Utilities.ATLEAST_O) {
+        val intent = Intent(
+            Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES,
+            "package:$packageName".toUri(),
+        ).apply {
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+        startActivity(intent)
+    }
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/UpdateSection.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/UpdateSection.kt
new file mode 100644
index 0000000000..323da5488b
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/UpdateSection.kt
@@ -0,0 +1,77 @@
+package app.lawnchair.ui.preferences.about
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.android.launcher3.R
+
+@Composable
+fun UpdateSection(
+    updateState: UpdateState,
+    onEvent: (AboutEvent) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Column(
+        modifier = modifier.fillMaxWidth(),
+        horizontalAlignment = Alignment.CenterHorizontally,
+    ) {
+        when (updateState) {
+            UpdateState.Hidden -> { /* Render nothing */ }
+            UpdateState.Checking -> {
+                CircularProgressIndicator(modifier = Modifier.padding(top = 8.dp))
+            }
+            UpdateState.UpToDate -> {
+                Text(
+                    text = stringResource(R.string.pro_updated),
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.padding(top = 8.dp),
+                )
+            }
+            is UpdateState.Available -> {
+                Button(
+                    onClick = { onEvent(AboutEvent.OnDownloadClicked) },
+                    modifier = Modifier.padding(top = 8.dp),
+                ) {
+                    Text(text = stringResource(R.string.download_update))
+                }
+            }
+            is UpdateState.Downloading -> {
+                LinearProgressIndicator(
+                    progress = { updateState.progress },
+                    modifier = Modifier.fillMaxWidth().padding(16.dp),
+                )
+                Text(
+                    text = "${(updateState.progress * 100).toInt()}%",
+                    style = MaterialTheme.typography.bodySmall,
+                )
+            }
+            is UpdateState.Downloaded -> {
+                Button(
+                    onClick = { onEvent(AboutEvent.OnInstallClicked(updateState.file)) },
+                    modifier = Modifier.padding(top = 8.dp),
+                ) {
+                    Text(text = stringResource(R.string.install_update))
+                }
+            }
+            UpdateState.Failed -> {
+                Text(
+                    text = stringResource(R.string.update_check_failed),
+                    color = MaterialTheme.colorScheme.error,
+                    style = MaterialTheme.typography.bodyMedium,
+                    modifier = Modifier.padding(top = 8.dp),
+                )
+            }
+        }
+    }
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/Acknowledgements.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/Acknowledgements.kt
index b6a0674bda..562803db3e 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/Acknowledgements.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/Acknowledgements.kt
@@ -16,129 +16,59 @@
 
 package app.lawnchair.ui.preferences.about.acknowledgements
 
-import androidx.compose.animation.Crossfade
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.gestures.detectTapGestures
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Text
+import android.content.Intent
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.input.pointer.pointerInput
-import androidx.compose.ui.platform.LocalUriHandler
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.TextLayoutResult
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
+import androidx.core.net.toUri
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
-import app.lawnchair.ui.ModalBottomSheetContent
-import app.lawnchair.ui.preferences.LocalPreferenceInteractor
-import app.lawnchair.ui.preferences.components.layout.LoadingScreen
+import androidx.lifecycle.viewmodel.compose.viewModel
+import app.lawnchair.ui.preferences.components.controls.ClickablePreference
 import app.lawnchair.ui.preferences.components.layout.PreferenceLayoutLazyColumn
-import app.lawnchair.ui.preferences.components.layout.PreferenceTemplate
 import app.lawnchair.ui.preferences.components.layout.preferenceGroupItems
-import app.lawnchair.ui.util.bottomSheetHandler
 import com.android.launcher3.R
 
 @Composable
 fun Acknowledgements(
     modifier: Modifier = Modifier,
+    viewModel: AcknowledgementsViewModel = viewModel(),
 ) {
-    val ossLibraries by LocalPreferenceInteractor.current.ossLibraries.collectAsStateWithLifecycle()
-    LoadingScreen(
-        obj = ossLibraries,
+    val ossLibraries by viewModel.ossLibraries.collectAsStateWithLifecycle()
+    PreferenceLayoutLazyColumn(
+        label = stringResource(id = R.string.acknowledgements),
         modifier = modifier,
-    ) { libraries ->
-        PreferenceLayoutLazyColumn(
-            label = stringResource(id = R.string.acknowledgements),
-        ) {
-            preferenceGroupItems(libraries, isFirstChild = true) { index, library ->
-                OssLibraryItem(
-                    ossLibrary = library,
-                    index = index,
-                )
-            }
+    ) {
+        preferenceGroupItems(ossLibraries, isFirstChild = true) { _, library ->
+            OssLibraryItem(
+                name = library.name,
+                license = library.license,
+            )
         }
     }
 }
 
 @Composable
 fun OssLibraryItem(
-    ossLibrary: OssLibrary,
-    index: Int,
+    name: String,
+    license: OssLibrary.License?,
     modifier: Modifier = Modifier,
 ) {
-    val bottomSheetHandler = bottomSheetHandler
+    val context = LocalContext.current
 
-    PreferenceTemplate(
-        title = {
-            Text(
-                text = ossLibrary.name,
-                maxLines = 1,
-                overflow = TextOverflow.Ellipsis,
-            )
-        },
-        modifier = modifier
-            .clickable {
-                bottomSheetHandler.show {
-                    NoticePage(ossLibrary = ossLibrary)
+    ClickablePreference(
+        label = name,
+        modifier = modifier,
+        subtitle = license?.name,
+        onClick = {
+            license?.url?.let { urlString ->
+                val webpage = urlString.toUri()
+                val intent = Intent(Intent.ACTION_VIEW, webpage)
+                if (intent.resolveActivity(context.packageManager) != null) {
+                    context.startActivity(intent)
                 }
-            },
+            }
+        },
     )
 }
-
-@Composable
-fun NoticePage(
-    ossLibrary: OssLibrary?,
-    modifier: Modifier = Modifier,
-) {
-    val dataState = ossLibrary?.let { loadNotice(ossLibrary = it) }
-    val data = dataState?.value
-
-    ModalBottomSheetContent(
-        title = {
-            Text(text = ossLibrary?.name ?: stringResource(id = R.string.loading))
-        },
-        buttons = {},
-        modifier = modifier,
-    ) {
-        Column {
-            Crossfade(targetState = data, label = "") { it ->
-                it ?: return@Crossfade
-                val uriHandler = LocalUriHandler.current
-                val layoutResult = remember { mutableStateOf<TextLayoutResult?>(null) }
-                val pressIndicator = Modifier.pointerInput(Unit) {
-                    detectTapGestures { pos ->
-                        layoutResult.value?.let { layoutResult ->
-                            val position = layoutResult.getOffsetForPosition(pos)
-                            val annotation =
-                                it.notice.getStringAnnotations(position, position).firstOrNull()
-                            if (annotation?.tag == "URL") {
-                                uriHandler.openUri(annotation.item)
-                            }
-                        }
-                    }
-                }
-
-                Text(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(start = 16.dp, end = 16.dp, top = 8.dp, bottom = 16.dp)
-                        .then(pressIndicator),
-                    text = it.notice,
-                    fontFamily = FontFamily.Monospace,
-                    fontSize = 14.sp,
-                    onTextLayout = {
-                        layoutResult.value = it
-                    },
-                )
-            }
-        }
-    }
-}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/AcknowledgementsViewModel.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/AcknowledgementsViewModel.kt
new file mode 100644
index 0000000000..ced2959ecf
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/AcknowledgementsViewModel.kt
@@ -0,0 +1,51 @@
+package app.lawnchair.ui.preferences.about.acknowledgements
+
+import android.app.Application
+import android.util.Log
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.viewModelScope
+import app.lawnchair.util.kotlinxJson
+import java.io.IOException
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.stateIn
+
+class AcknowledgementsViewModel(
+    application: Application,
+) : AndroidViewModel(application) {
+
+    val ossLibraries: StateFlow<List<OssLibrary>> = flow {
+        val jsonString = application.resources.assets.open(ACKNOWLEDGEMENTS_FILE_PATH)
+            .bufferedReader().use { it.readText() }
+        val libraries = kotlinxJson.decodeFromString<List<OssLibrary>>(jsonString)
+            .asSequence()
+            .distinctBy { "${it.groupId}:${it.artifactId}" }
+            .sortedBy { it.name }
+            .toList()
+        emit(libraries)
+    }
+        .catch { e ->
+            val errorMessage = when (e) {
+                is IOException -> "Error reading acknowledgements file"
+                is kotlinx.serialization.SerializationException -> "Error parsing acknowledgements JSON"
+                else -> "Unexpected error in ossLibraries flow"
+            }
+            Log.e(TAG, errorMessage, e)
+            emit(emptyList())
+        }
+        .flowOn(Dispatchers.IO)
+        .stateIn(
+            scope = viewModelScope,
+            started = SharingStarted.Lazily,
+            initialValue = emptyList(),
+        )
+
+    companion object {
+        private const val ACKNOWLEDGEMENTS_FILE_PATH = "app/cash/licensee/artifacts.json"
+        private const val TAG = "AcknowledgementsViewmModel"
+    }
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/LoadNotice.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/LoadNotice.kt
deleted file mode 100644
index c40559a2d7..0000000000
--- a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/LoadNotice.kt
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2022, Lawnchair
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package app.lawnchair.ui.preferences.about.acknowledgements
-
-import android.text.SpannableString
-import android.text.style.URLSpan
-import android.text.util.Linkify
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.State
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.text.SpanStyle
-import androidx.compose.ui.text.buildAnnotatedString
-import androidx.compose.ui.text.style.TextDecoration
-import kotlinx.serialization.Serializable
-
-@Composable
-fun loadNotice(ossLibrary: OssLibrary): State<OssLibraryWithNotice?> {
-    val noticeStringState = remember { mutableStateOf<OssLibraryWithNotice?>(null) }
-    val accentColor = MaterialTheme.colorScheme.primary
-    DisposableEffect(Unit) {
-        val string = (ossLibrary.spdxLicenses ?: ossLibrary.unknownLicenses)
-            ?.firstOrNull()?.url.orEmpty()
-        val spannable = SpannableString(string)
-        Linkify.addLinks(spannable, Linkify.WEB_URLS)
-        val spans = spannable.getSpans(0, string.length, URLSpan::class.java)
-        val annotatedString = buildAnnotatedString {
-            append(string)
-            spans.forEach { urlSpan ->
-                val start = spannable.getSpanStart(urlSpan)
-                val end = spannable.getSpanEnd(urlSpan)
-                addStyle(
-                    style = SpanStyle(
-                        color = accentColor,
-                        textDecoration = TextDecoration.Underline,
-                    ),
-                    start = start,
-                    end = end,
-                )
-                addStringAnnotation(
-                    tag = "URL",
-                    annotation = urlSpan.url,
-                    start = start,
-                    end = end,
-                )
-            }
-        }
-        noticeStringState.value = OssLibraryWithNotice(ossLibrary, annotatedString)
-        onDispose { }
-    }
-    return noticeStringState
-}
-
-@Serializable
-data class OssLibrary(
-    val groupId: String,
-    val artifactId: String,
-    val name: String = UNKNOWN_NAME,
-    val spdxLicenses: List<License>? = null,
-    val unknownLicenses: List<License>? = null,
-) {
-    @Serializable
-    data class License(
-        val url: String,
-    )
-
-    companion object {
-        const val UNKNOWN_NAME = "Unknown"
-    }
-}
-
-data class OssLibraryWithNotice(
-    val ossLibrary: OssLibrary,
-    val notice: AnnotatedString,
-)
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/OssLibrary.kt b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/OssLibrary.kt
new file mode 100644
index 0000000000..bf9a179662
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/about/acknowledgements/OssLibrary.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2022, Lawnchair
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package app.lawnchair.ui.preferences.about.acknowledgements
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class OssLibrary(
+    val groupId: String,
+    val artifactId: String,
+    val name: String = artifactId,
+    val spdxLicenses: List<License>? = null,
+    val unknownLicenses: List<License>? = null,
+) {
+    val license: License? = spdxLicenses?.firstOrNull() ?: unknownLicenses?.firstOrNull()
+
+    @Serializable
+    data class License(
+        val name: String,
+        val url: String,
+    )
+}
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/components/CheckUpdate.kt b/lawnchair/src/app/lawnchair/ui/preferences/components/CheckUpdate.kt
deleted file mode 100644
index 86664cd704..0000000000
--- a/lawnchair/src/app/lawnchair/ui/preferences/components/CheckUpdate.kt
+++ /dev/null
@@ -1,202 +0,0 @@
-package app.lawnchair.ui.preferences.components
-
-import android.content.Context
-import android.content.Intent
-import android.os.Environment
-import android.provider.Settings
-import android.util.Log
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Button
-import androidx.compose.material3.LinearProgressIndicator
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableFloatStateOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import androidx.core.content.FileProvider
-import androidx.core.net.toUri
-import app.lawnchair.api.gh.api
-import com.android.launcher3.BuildConfig
-import com.android.launcher3.R
-import com.android.launcher3.Utilities
-import java.io.File
-import java.io.FileOutputStream
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import okhttp3.OkHttpClient
-import okhttp3.Request
-
-@Composable
-fun CheckUpdate(
-    modifier: Modifier = Modifier,
-) {
-    val context = LocalContext.current
-    val coroutineScope = rememberCoroutineScope()
-
-    var latestDownloadUrl by remember { mutableStateOf<String?>(null) }
-    var updateAvailable by remember { mutableStateOf(false) }
-    var downloadProgress by remember { mutableFloatStateOf(0f) }
-    var isDownloading by remember { mutableStateOf(false) }
-    var downloadedFile by remember { mutableStateOf<File?>(null) }
-
-    // As of now the version string looks like this (CI builds only):
-    // <major>.<branch>.(#<CI build number>)
-    // This is done inside build.gradle in the source root. Reflect
-    // changes from there if needed.
-    val currentVersionNumber = BuildConfig.VERSION_DISPLAY_NAME
-        .substringAfterLast("#")
-        .removeSuffix(")")
-        .toIntOrNull() ?: 0
-
-    LaunchedEffect(Unit) {
-        coroutineScope.launch {
-            try {
-                val releases = api.getReleases()
-                releases.forEach { release ->
-                    if (release.tag_name == "nightly") {
-                        release.assets.forEach { asset ->
-                            val releaseNumber = asset.name
-                                .substringAfter("_")
-                                .substringBefore("-")
-                                .toIntOrNull() ?: 0
-                            if (releaseNumber > currentVersionNumber) {
-                                latestDownloadUrl = asset.browser_download_url
-                                updateAvailable = true
-                            }
-                        }
-                    }
-                }
-            } catch (e: Exception) {
-                Log.e("OTA", "Error fetching latest nightly release", e)
-            }
-        }
-    }
-
-    Column(
-        modifier = modifier.fillMaxWidth(),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-        if (updateAvailable) {
-            latestDownloadUrl?.let { url ->
-                if (!isDownloading && downloadedFile == null) {
-                    Button(
-                        onClick = {
-                            coroutineScope.launch {
-                                isDownloading = true
-                                downloadedFile = downloadApk(url) { progress -> downloadProgress = progress }
-                                isDownloading = false
-                            }
-                        },
-                        modifier = Modifier.padding(top = 8.dp),
-                    ) {
-                        Text(text = stringResource(R.string.download_update))
-                    }
-                }
-
-                if (isDownloading) {
-                    LinearProgressIndicator(
-                        progress = { downloadProgress },
-                        modifier = Modifier.fillMaxWidth().padding(16.dp),
-                    )
-                    Text(
-                        text = "${(downloadProgress * 100).toInt()}%",
-                        modifier = Modifier.padding(top = 4.dp),
-                    )
-                }
-
-                downloadedFile?.let { file ->
-                    Button(
-                        onClick = {
-                            if (!hasInstallPermission(context)) {
-                                requestInstallPermission(context)
-                                return@Button
-                            }
-                            val apkUri = FileProvider.getUriForFile(
-                                context,
-                                "${BuildConfig.APPLICATION_ID}.fileprovider",
-                                file,
-                            )
-                            val intent = Intent(Intent.ACTION_VIEW).apply {
-                                setDataAndType(apkUri, "application/vnd.android.package-archive")
-                                addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-                                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                                addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
-                            }
-                            context.startActivity(intent)
-                        },
-                        modifier = Modifier.padding(top = 8.dp),
-                    ) {
-                        Text(text = stringResource(R.string.install_update))
-                    }
-                }
-            }
-        } else {
-            Text(
-                text = stringResource(R.string.pro_updated),
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier.padding(top = 8.dp),
-            )
-        }
-    }
-}
-
-fun hasInstallPermission(context: Context): Boolean {
-    return if (Utilities.ATLEAST_O) {
-        context.packageManager.canRequestPackageInstalls()
-    } else {
-        true
-    }
-}
-
-fun requestInstallPermission(activity: Context) {
-    if (Utilities.ATLEAST_O) {
-        val intent = Intent(
-            Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES,
-            "package:${activity.packageName}".toUri(),
-        )
-        activity.startActivity(intent)
-    }
-}
-
-suspend fun downloadApk(url: String, onProgress: (Float) -> Unit): File? = withContext(Dispatchers.IO) {
-    try {
-        val apkFile = File(Environment.getExternalStorageDirectory(), "Lawnchair/update.apk").apply { parentFile?.mkdirs() }
-        val response = OkHttpClient().newCall(Request.Builder().url(url).build()).execute()
-        val body = response.body ?: return@withContext null
-
-        val totalBytes = body.contentLength().toFloat()
-        if (totalBytes <= 0) return@withContext null
-
-        body.byteStream().use { input ->
-            FileOutputStream(apkFile).use { output ->
-                val buffer = ByteArray(8192)
-                var bytesDownloaded = 0L
-                var bytesRead: Int
-
-                while (input.read(buffer).also { bytesRead = it } != -1) {
-                    output.write(buffer, 0, bytesRead)
-                    bytesDownloaded += bytesRead
-                    onProgress(bytesDownloaded / totalBytes)
-                }
-            }
-        }
-        apkFile
-    } catch (e: Exception) {
-        Log.e("OTA", "Download failed", e)
-        null
-    }
-}