diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f648f32..edef11a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -27,12 +27,9 @@
     <uses-permission android:name="android.permission.MANAGE_USERS" />
     <uses-permission android:name="android.permission.CHANGE_COMPONENT_ENABLED_STATE" />
     <uses-permission android:name="android.permission.EXPAND_STATUS_BAR" />
-    <uses-permission android:name="lineageos.permission.HARDWARE_ABSTRACTION_ACCESS" />
     <uses-permission android:name="android.permission.BACKUP" />
     <uses-permission android:name="android.permission.NETWORK_SETTINGS" />
     <uses-permission android:name="lineageos.permission.FINISH_SETUP" />
-    <uses-permission android:name="lineageos.permission.WRITE_SETTINGS" />
-    <uses-permission android:name="lineageos.permission.WRITE_SECURE_SETTINGS" />
 
     <permission
         android:name="lineageos.permission.FINISH_SETUP"
diff --git a/src/me/pawlet/setupwizard/LineageSettingsActivity.java b/src/me/pawlet/setupwizard/LineageSettingsActivity.java
index 5765e74..755c80c 100644
--- a/src/me/pawlet/setupwizard/LineageSettingsActivity.java
+++ b/src/me/pawlet/setupwizard/LineageSettingsActivity.java
@@ -11,16 +11,12 @@ import static me.pawlet.setupwizard.SetupWizardApp.KEY_SEND_METRICS;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.os.UserHandle;
 import android.text.Spannable;
 import android.text.SpannableStringBuilder;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.TextView;
 
-import lineageos.hardware.LineageHardwareManager;
-import lineageos.providers.LineageSettings;
-
 public class LineageSettingsActivity extends BaseSetupWizardActivity {
 
     private SetupWizardApp mSetupWizardApp;
@@ -28,8 +24,6 @@ public class LineageSettingsActivity extends BaseSetupWizardActivity {
     private CheckBox mMetrics;
     private CheckBox mNavKeys;
 
-    private boolean mSupportsKeyDisabler = false;
-
     private final View.OnClickListener mMetricsClickListener = view -> {
         boolean checked = !mMetrics.isChecked();
         mMetrics.setChecked(checked);
@@ -73,19 +67,12 @@ public class LineageSettingsActivity extends BaseSetupWizardActivity {
         View navKeysRow = findViewById(R.id.nav_keys);
         navKeysRow.setOnClickListener(mNavKeysClickListener);
         mNavKeys = findViewById(R.id.nav_keys_checkbox);
-        mSupportsKeyDisabler = isKeyDisablerSupported(this);
-        if (mSupportsKeyDisabler) {
-            mNavKeys.setChecked(LineageSettings.System.getIntForUser(getContentResolver(),
-                    LineageSettings.System.FORCE_SHOW_NAVBAR, 0, UserHandle.USER_CURRENT) != 0);
-        } else {
-            navKeysRow.setVisibility(View.GONE);
-        }
+        navKeysRow.setVisibility(View.GONE);
     }
 
     @Override
     public void onResume() {
         super.onResume();
-        updateDisableNavkeysOption();
         updateMetricsOption();
     }
 
@@ -112,22 +99,4 @@ public class LineageSettingsActivity extends BaseSetupWizardActivity {
         mMetrics.setChecked(metricsChecked);
         myPageBundle.putBoolean(KEY_SEND_METRICS, metricsChecked);
     }
-
-    private void updateDisableNavkeysOption() {
-        if (mSupportsKeyDisabler) {
-            final Bundle myPageBundle = mSetupWizardApp.getSettingsBundle();
-            boolean enabled = LineageSettings.System.getIntForUser(getContentResolver(),
-                    LineageSettings.System.FORCE_SHOW_NAVBAR, 0, UserHandle.USER_CURRENT) != 0;
-            boolean checked = myPageBundle.containsKey(DISABLE_NAV_KEYS) ?
-                    myPageBundle.getBoolean(DISABLE_NAV_KEYS) :
-                    enabled;
-            mNavKeys.setChecked(checked);
-            myPageBundle.putBoolean(DISABLE_NAV_KEYS, checked);
-        }
-    }
-
-    private static boolean isKeyDisablerSupported(Context context) {
-        final LineageHardwareManager hardware = LineageHardwareManager.getInstance(context);
-        return hardware.isSupported(LineageHardwareManager.FEATURE_KEY_DISABLE);
-    }
 }
diff --git a/src/me/pawlet/setupwizard/NavigationSettingsActivity.java b/src/me/pawlet/setupwizard/NavigationSettingsActivity.java
index 5018107..7aa886f 100644
--- a/src/me/pawlet/setupwizard/NavigationSettingsActivity.java
+++ b/src/me/pawlet/setupwizard/NavigationSettingsActivity.java
@@ -8,14 +8,12 @@ package me.pawlet.setupwizard;
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON_OVERLAY;
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL_OVERLAY;
 
-import static org.lineageos.internal.util.DeviceKeysConstants.KEY_MASK_APP_SWITCH;
 import static me.pawlet.setupwizard.SetupWizardApp.DISABLE_NAV_KEYS;
 import static me.pawlet.setupwizard.SetupWizardApp.NAVIGATION_OPTION_KEY;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.os.Bundle;
-import android.os.UserHandle;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.RadioButton;
@@ -23,8 +21,6 @@ import android.widget.RadioGroup;
 
 import com.airbnb.lottie.LottieAnimationView;
 
-import lineageos.providers.LineageSettings;
-
 import me.pawlet.setupwizard.util.SetupWizardUtils;
 
 public class NavigationSettingsActivity extends BaseSetupWizardActivity {
@@ -45,9 +41,8 @@ public class NavigationSettingsActivity extends BaseSetupWizardActivity {
             navBarEnabled = mSetupWizardApp.getSettingsBundle().getBoolean(DISABLE_NAV_KEYS);
         }
 
-        int deviceKeys = getResources().getInteger(
-                org.lineageos.platform.internal.R.integer.config_deviceHardwareKeys);
-        boolean hasHomeKey = (deviceKeys & KEY_MASK_APP_SWITCH) != 0;
+        // RPi has no hardware keys; treat hasHomeKey as false
+        boolean hasHomeKey = false;
 
         getGlifLayout().setDescriptionText(getString(R.string.navigation_summary));
         setNextText(R.string.next);
@@ -128,10 +123,6 @@ public class NavigationSettingsActivity extends BaseSetupWizardActivity {
     @Override
     protected void onNextPressed() {
         mSetupWizardApp.getSettingsBundle().putString(NAVIGATION_OPTION_KEY, mSelection);
-        boolean hideHint = mHideGesturalHint.isChecked();
-        LineageSettings.System.putIntForUser(getContentResolver(),
-                LineageSettings.System.NAVIGATION_BAR_HINT, hideHint ? 0 : 1,
-                UserHandle.USER_CURRENT);
         super.onNextPressed();
     }
 
diff --git a/src/me/pawlet/setupwizard/util/SetupWizardUtils.java b/src/me/pawlet/setupwizard/util/SetupWizardUtils.java
index 4184a28..3baf6ac 100644
--- a/src/me/pawlet/setupwizard/util/SetupWizardUtils.java
+++ b/src/me/pawlet/setupwizard/util/SetupWizardUtils.java
@@ -46,9 +46,6 @@ import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
-import lineageos.hardware.LineageHardwareManager;
-import lineageos.providers.LineageSettings;
-
 import me.pawlet.setupwizard.BaseSetupWizardActivity;
 import me.pawlet.setupwizard.SetupWizardApp;
 
@@ -62,7 +59,7 @@ public class SetupWizardUtils {
     private static final String GMS_PACKAGE = "com.google.android.gms";
     private static final String GMS_SUW_PACKAGE = "com.google.android.setupwizard";
     private static final String GMS_TV_SUW_PACKAGE = "com.google.android.tungsten.setupwraith";
-    private static final String UPDATER_PACKAGE = "org.lineageos.updater";
+    private static final String UPDATER_PACKAGE = "me.pawlet.updater";
 
     private static final String UPDATE_RECOVERY_EXEC = "/vendor/bin/install-recovery.sh";
     private static final String CONFIG_HIDE_RECOVERY_UPDATE = "config_hideRecoveryUpdate";
@@ -268,14 +265,7 @@ public class SetupWizardUtils {
     }
 
     private static void handleEnableMetrics(Context context) {
-        Bundle privacyData = SetupWizardApp.getSettingsBundle();
-        if (privacyData != null
-                && privacyData.containsKey(KEY_SEND_METRICS)) {
-            LineageSettings.Secure.putInt(context.getContentResolver(),
-                    LineageSettings.Secure.STATS_COLLECTION,
-                    privacyData.getBoolean(KEY_SEND_METRICS)
-                            ? 1 : 0);
-        }
+        // No telemetry provider in PawletOS; metrics preference stored in settingsBundle only.
     }
 
     private static void handleNavKeys(Context context) {
@@ -310,17 +300,7 @@ public class SetupWizardUtils {
     }
 
     private static void writeDisableNavkeysOption(Context context, boolean enabled) {
-        final boolean virtualKeysEnabled = LineageSettings.System.getIntForUser(
-                context.getContentResolver(), LineageSettings.System.FORCE_SHOW_NAVBAR, 0,
-                UserHandle.USER_CURRENT) != 0;
-        if (enabled != virtualKeysEnabled) {
-            LineageSettings.System.putIntForUser(context.getContentResolver(),
-                    LineageSettings.System.FORCE_SHOW_NAVBAR, enabled ? 1 : 0,
-                    UserHandle.USER_CURRENT);
-
-            final LineageHardwareManager hardware = LineageHardwareManager.getInstance(context);
-            hardware.set(LineageHardwareManager.FEATURE_KEY_DISABLE, enabled);
-        }
+        // No hardware key disabler on this platform; nav key preference is a no-op.
     }
 
     public static long getBuildDateTimestamp() {