diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index a2657cc3f14..3a660a19292 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -300,22 +300,6 @@
         <item>@string/wifi_ap_prefer_5G</item>
     </string-array>
 
-    <string-array translatable="false" name="wifi_ap_band_config_2G_only">
-        <item>@string/wifi_ap_choose_auto</item>
-        <item>@string/wifi_ap_choose_2G</item>
-    </string-array>
-
-    <!-- Wi-Fi WPS setup for p2p connections.  -->
-    <!-- Note that adding/removing/moving the items will need wifi settings code change. -->
-    <string-array name="wifi_p2p_wps_setup">
-        <!-- Push button based configuration involves pushing a button on two connecting devices [CHAR LIMIT=30]-->
-        <item>Push button</item>
-        <!-- This involves entering a pin obtained from a peer device [CHAR LIMIT=30] -->
-        <item>PIN from peer device</item>
-        <!-- This involves generating a pin from this device [CHAR LIMIT=20] -->
-        <item>PIN from this device</item>
-    </string-array>
-
     <!-- Match this with the order of WifiP2pDevice.Status -->
     <!-- Wi-Fi p2p settings device status message -->
     <string-array name="wifi_p2p_status">
@@ -329,14 +313,6 @@
 
     <!-- Bluetooth Settings -->
 
-    <!-- Discoverable mode timeout options -->
-    <string-array name="bluetooth_visibility_timeout_entries">
-        <item>2 minutes</item>
-        <item>5 minutes</item>
-        <item>1 hour</item>
-        <item>Never time out</item>
-    </string-array>
-
     <!-- Bluetooth developer settings: Titles for maximum number of connected audio devices -->
     <string-array name="bluetooth_max_connected_audio_devices">
         <item>Use System Default: <xliff:g id="default_bluetooth_max_connected_audio_devices">%1$d</xliff:g></item>
@@ -367,14 +343,6 @@
         <item>Excellent</item>
     </string-array>
 
-    <!-- Data Usage settings. Range of data usage. -->
-    <string-array name="data_usage_data_range">
-        <!-- Last 30 days [CHAR LIMIT=25]-->
-        <item>Last 30 days</item>
-        <!-- Set usage cycle [CHAR LIMIT=25]-->
-        <item>Set usage cycle...</item>
-    </string-array>
-
     <!-- Display options for UsageStats class -->
     <string-array name="usage_stats_display_order_types">
         <item>Usage time</item>
@@ -382,14 +350,6 @@
         <item>App name</item>
     </string-array>
 
-    <!-- EAP method -->
-    <string-array name="wifi_eap_entries">
-        <item>PEAP</item>
-        <item>TLS</item>
-        <item>TTLS</item>
-        <item>PWD</item>
-    </string-array>
-
     <!-- Phase 2 options for PEAP -->
     <string-array name="wifi_peap_phase2_entries">
         <item>MSCHAPV2</item>
@@ -559,15 +519,6 @@
         <item>auto</item>
     </string-array>
 
-    <!-- Names of categories of app ops tabs -->
-    <string-array name="app_ops_categories">
-        <item>Location</item>
-        <item>Personal</item>
-        <item>Messaging</item>
-        <item>Media</item>
-        <item>Device</item>
-    </string-array>
-
     <!-- User display names for app ops codes -->
     <string-array name="app_ops_summaries">
         <item>coarse location</item>
@@ -1019,20 +970,6 @@
         <item>IKEv2/IPSec RSA</item>
     </string-array>
 
-    <!-- Match this with the constants in VpnProfile. --> <skip />
-    <!-- Longer descriptions for each VPN type. [CHAR LIMIT=100] -->
-    <string-array name="vpn_types_long">
-        <item>PPTP VPN</item>
-        <item>L2TP/IPSec VPN with pre-shared keys</item>
-        <item>L2TP/IPSec VPN with certificates</item>
-        <item>IPSec VPN with pre-shared keys and Xauth authentication</item>
-        <item>IPSec VPN with certificates and Xauth authentication</item>
-        <item>IPSec VPN with certificates and hybrid authentication</item>
-        <item>IKEv2/IPSec VPN with certificates and username/password authentication</item>
-        <item>IKEv2/IPSec VPN with pre-shared keys</item>
-        <item>IKEv2/IPSec VPN with certificates</item>
-    </string-array>
-
     <!-- VPN proxy settings. -->
     <string-array name="vpn_proxy_settings">
         <!-- No HTTP proxy is used for the current VPN [CHAR LIMIT=25] -->
@@ -1058,24 +995,6 @@
         <item>Unsuccessful</item>
     </string-array>
 
-    <!-- User content ratings for restricted users [CHAR LIMIT=30] -->
-    <string-array name="user_content_ratings_entries" translatable="false">
-        <item>Ascended being</item>
-        <item>Human</item>
-        <item>Neanderthal</item>
-        <item>Chimp</item>
-        <item>Monkey</item>
-    </string-array>
-
-    <!-- Values for user content ratings for restricted users -->
-    <string-array name="user_content_ratings_values" translatable="false">
-        <item>5</item>
-        <item>4</item>
-        <item>3</item>
-        <item>2</item>
-        <item>1</item>
-    </string-array>
-
     <!-- Values for premium SMS permission selector [CHAR LIMIT=30] -->
     <string-array name="security_settings_premium_sms_values">
         <!-- Ask user before sending to premium SMS short code. -->
@@ -1117,13 +1036,6 @@
         <item>3</item>
     </integer-array>
 
-    <!-- Summary for color space adjustment modes for accessibility -->
-    <string-array name="daltonizer_mode_summaries" translatable="false">
-        <item>@string/daltonizer_mode_deuteranomaly</item>
-        <item>@string/daltonizer_mode_protanomaly</item>
-        <item>@string/daltonizer_mode_tritanomaly</item>
-    </string-array>
-
     <!-- Keys for color space adjustment modes for accessibility -->
     <string-array name="daltonizer_mode_keys" translatable="false">
         <item>daltonizer_mode_deuteranomaly</item>
@@ -1140,41 +1052,6 @@
         <item>0</item>
     </integer-array>
 
-    <!-- Battery saver mode: allowable trigger threshold levels. -->
-    <integer-array name="battery_saver_trigger_values" translatable="false" >
-        <item>0</item>
-        <item>5</item>
-        <item>15</item>
-        <item>50</item>
-        <item>100</item>
-    </integer-array>
-
-    <!-- Process stats memory use details: labels for memory states -->
-    <string-array name="proc_stats_memory_states" >
-        <item>Normal</item>
-        <item>Moderate</item>
-        <item>Low</item>
-        <item>Critical</item>
-    </string-array>
-
-    <!-- Process stats memory use details: labels for process -->
-    <string-array name="proc_stats_process_states" >
-        <item>Persistent</item>
-        <item>Top activity</item>
-        <item>Important (foreground)</item>
-        <item>Important (background)</item>
-        <item>Backup</item>
-        <item>Heavy weight</item>
-        <item>Service (running)</item>
-        <item>Service (restarting)</item>
-        <item>Receiver</item>
-        <item>Home</item>
-        <item>Last activity</item>
-        <item>Cached (activity)</item>
-        <item>Cached (activity client)</item>
-        <item>Cached (empty)</item>
-    </string-array>
-
     <!-- Array of color for sim color for multi-sim in light mode -->
     <integer-array name="sim_color_light">
         <item>@color/SIM_color_cyan</item>
@@ -1221,13 +1098,6 @@
         <item>either_charging_or_docked</item>
     </string-array>
 
-    <string-array name="zen_mode_contacts_messages_entries" translatable="false">
-        <item>@string/zen_mode_from_anyone</item>
-        <item>@string/zen_mode_from_contacts</item>
-        <item>@string/zen_mode_from_starred</item>
-        <item>@string/zen_mode_none_messages</item>
-    </string-array>
-
     <string-array name="zen_mode_contacts_calls_entries" translatable="false">
         <item>@string/zen_mode_from_anyone</item>
         <item>@string/zen_mode_from_contacts</item>
@@ -1242,19 +1112,6 @@
         <item>zen_mode_from_none</item>
     </string-array>
 
-    <string-array name="zen_mode_conversations_entries" translatable="false">
-        <item>@string/zen_mode_from_all_conversations</item>
-        <item>@string/zen_mode_from_important_conversations</item>
-        <item>@string/zen_mode_from_no_conversations</item>
-    </string-array>
-
-    <!-- these values correspond with ZenPolicy.ConversationSenders -->
-    <string-array name="zen_mode_conversations_values" translatable="false">
-        <item>1</item>
-        <item>2</item>
-        <item>3</item>
-    </string-array>
-
     <!--String arrays for notification swipe direction -->
     <string-array name="swipe_direction_titles">
         <item>@string/swipe_direction_rtl</item>
@@ -1293,31 +1150,6 @@
         <item>0</item>
     </string-array>
 
-    <!-- Titles for ui dark mode preference. -->
-    <string-array name="dark_ui_mode_entries" >
-        <item>Dark</item>
-        <item>Light</item>
-    </string-array>
-
-    <!-- Values for ui dark mode preference. -->
-    <string-array name="dark_ui_mode_values" translatable="false" >
-        <item>yes</item>
-        <item>no</item>
-    </string-array>
-
-    <string-array name="gesture_prevent_ringing_entries" translatable="false">
-        <item>@string/prevent_ringing_option_vibrate</item>
-        <item>@string/prevent_ringing_option_mute</item>
-        <item>@string/prevent_ringing_option_none</item>
-    </string-array>
-
-    <!-- Keep in sync with Settings.Secure.VOLUME_HUSH_* -->
-    <string-array name="gesture_prevent_ringing_values" translatable="false">
-        <item>1</item>
-        <item>2</item>
-        <item>0</item>
-    </string-array>
-
     <!-- Titles for autofill logging level preference. [CHAR LIMIT=50] -->
     <string-array name="autofill_logging_level_entries">
         <item>Off</item>
@@ -1337,11 +1169,6 @@
         <item>@string/network_3G</item>
         <item>@string/network_2G</item>
     </string-array>
-    <string-array name="enabled_networks_4g_choices" translatable="false">
-        <item>@string/network_4G</item>
-        <item>@string/network_3G</item>
-        <item>@string/network_2G</item>
-    </string-array>
     <string-array name="enabled_networks_values" translatable="false">
         <item>"9"</item>
         <item>"0"</item>
@@ -1520,16 +1347,6 @@
         <item>@string/enhanced_4g_lte_mode_title_4g_calling</item>
     </string-array>
 
-    <!-- Carrier variant of Enhaced 4G LTE Mode summary.  [CHAR LIMIT=NONE] -->
-    <string-array name="enhanced_4g_lte_mode_sumary_variant">
-        <!-- 0: Default -->
-        <item>@string/enhanced_4g_lte_mode_summary</item>
-        <!-- 1: Verizon -->
-        <item>@string/enhanced_4g_lte_mode_summary</item>
-        <!-- 2: All carriers who want 4G -->
-        <item>@string/enhanced_4g_lte_mode_summary_4g_calling</item>
-    </string-array>
-
     <!-- Array of titles palette list for accessibility. -->
     <string-array name="setting_palette_data" translatable="false" >
         <item>@string/color_red</item>
@@ -1574,23 +1391,6 @@
         <item>12</item>
     </string-array>
 
-    <!-- Array of titles list for notification listener notification types. [DO NOT TRANSLATE] -->
-    <string-array name="notif_types_titles" translatable="false">
-        <item>@string/notif_type_ongoing</item>
-        <item>@string/notif_type_conversation</item>
-        <item>@string/notif_type_alerting</item>
-        <item>@string/notif_type_silent</item>
-    </string-array>
-
-    <!-- Values of list for notification listener notification types. Values need to match
-    android.service.notification.NotificationListenerService. [DO NOT TRANSLATE] -->
-    <string-array name="notif_types_values" translatable="false">
-        <item>8</item>
-        <item>1</item>
-        <item>2</item>
-        <item>4</item>
-    </string-array>
-
     <!-- All the preference when the open app supports TapPay -->
     <string-array name="nfc_payment_favor">
         <item>Always</item>
diff --git a/res/values/donottranslate.xml b/res/values/donottranslate.xml
deleted file mode 100644
index e6bd9a6bb7b..00000000000
--- a/res/values/donottranslate.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** 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.
-*/
--->
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string-array name="input_method_selector_titles">
-        <item>@string/input_method_selector_show_automatically_title</item>
-        <item>@string/input_method_selector_always_show_title</item>
-        <item>@string/input_method_selector_always_hide_title</item>
-    </string-array>
-    <!-- values for input method selector should be corresponding to the array index of titles -->
-    <string name="input_method_selector_show_automatically_value">0</string>
-    <string name="input_method_selector_always_show_value">1</string>
-    <string name="input_method_selector_always_hide_value">2</string>
-    <string name="input_method_selector_visibility_default_value">0</string>
-    <string-array name="input_method_selector_values">
-        <item>@string/input_method_selector_show_automatically_value</item>
-        <item>@string/input_method_selector_always_show_value</item>
-        <item>@string/input_method_selector_always_hide_value</item>
-    </string-array>
-</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 366d0fc5bba..09d3b0ee245 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2174,8 +2174,6 @@
     <string name="wifi_show_password">Show password</string>
     <!-- Label for the RadioGroup to choose wifi ap band -->
     <string name="wifi_ap_band_config">Select AP Band</string>
-    <!-- Label for the radio button to choose wifi ap channel automatically-->
-    <string name="wifi_ap_choose_auto">Auto</string>
     <!-- Label for the radio button to choose wifi ap 2.4 GHz band -->
     <string name="wifi_ap_choose_2G">2.4 GHz Band</string>
     <!-- Label for the radio button to only choose wifi ap 5GHz band -->
@@ -4783,12 +4781,6 @@
     <string name="current_input_method">Current Keyboard</string>
     <!-- Title for setting the visibility of input method selector [CHAR LIMIT=35] -->
     <string name="input_method_selector">Input method selector</string>
-    <!-- An option to always show input method selector automatically when needed [CHAR LIMIT=25] -->
-    <string name="input_method_selector_show_automatically_title">Automatic</string>
-    <!-- An option to always show input method selector [CHAR LIMIT=25] -->
-    <string name="input_method_selector_always_show_title">Always show</string>
-    <!-- An option to always hide input method selector [CHAR LIMIT=25] -->
-    <string name="input_method_selector_always_hide_title">Always hide</string>
     <!-- Title for configuring input method settings [CHAR LIMIT=35] -->
     <string name="configure_input_method">Set up input methods</string>
     <!-- Title for settings of each IME [CHAR LIMIT=25] -->
@@ -11969,8 +11961,6 @@
     <string name="prevent_ringing_option_vibrate">Vibrate</string>
     <!-- Option for prevent ringing setting -->
     <string name="prevent_ringing_option_mute">Mute</string>
-    <!-- Option for prevent ringing setting -->
-    <string name="prevent_ringing_option_none">Do nothing</string>
     <!-- Summary for prevent ringing setting -->
     <string name="prevent_ringing_option_vibrate_summary">Vibrate</string>
     <!-- Summary for prevent ringing setting -->