diff --git a/extensions/music/src/main/java/app/revanced/extension/music/patches/spoof/SpoofVideoStreamsPatch.java b/extensions/music/src/main/java/app/revanced/extension/music/patches/spoof/SpoofVideoStreamsPatch.java
index 5c60437b5..f6d248715 100644
--- a/extensions/music/src/main/java/app/revanced/extension/music/patches/spoof/SpoofVideoStreamsPatch.java
+++ b/extensions/music/src/main/java/app/revanced/extension/music/patches/spoof/SpoofVideoStreamsPatch.java
@@ -2,6 +2,9 @@ package app.revanced.extension.music.patches.spoof;
 
 import static app.revanced.extension.shared.spoof.ClientType.ANDROID_VR_1_43_32;
 import static app.revanced.extension.shared.spoof.ClientType.ANDROID_VR_1_61_48;
+import static app.revanced.extension.shared.spoof.ClientType.VISIONOS;
+
+import java.util.List;
 
 import app.revanced.extension.shared.spoof.ClientType;
 import app.revanced.extension.shared.spoof.requests.StreamingDataRequest;
@@ -13,10 +16,11 @@ public class SpoofVideoStreamsPatch {
      * Injection point.
      */
     public static void setClientOrderToUse() {
-        ClientType[] availableClients = {
+        List<ClientType> availableClients = List.of(
                 ANDROID_VR_1_43_32,
                 ANDROID_VR_1_61_48,
-        };
+                VISIONOS
+        );
 
         StreamingDataRequest.setClientOrderToUse(availableClients, ANDROID_VR_1_43_32);
     }
diff --git a/extensions/shared/library/src/main/java/app/revanced/extension/shared/settings/BaseSettings.java b/extensions/shared/library/src/main/java/app/revanced/extension/shared/settings/BaseSettings.java
index e2c70f616..2cb08ff90 100644
--- a/extensions/shared/library/src/main/java/app/revanced/extension/shared/settings/BaseSettings.java
+++ b/extensions/shared/library/src/main/java/app/revanced/extension/shared/settings/BaseSettings.java
@@ -4,7 +4,6 @@ import static java.lang.Boolean.FALSE;
 import static java.lang.Boolean.TRUE;
 import static app.revanced.extension.shared.settings.Setting.parent;
 import static app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch.AudioStreamLanguageOverrideAvailability;
-import static app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch.SpoofiOSAvailability;
 
 import app.revanced.extension.shared.spoof.ClientType;
 
@@ -31,8 +30,6 @@ public class BaseSettings {
     public static final BooleanSetting SPOOF_VIDEO_STREAMS = new BooleanSetting("revanced_spoof_video_streams", TRUE, true, "revanced_spoof_video_streams_user_dialog_message");
     public static final EnumSetting<AppLanguage> SPOOF_VIDEO_STREAMS_LANGUAGE = new EnumSetting<>("revanced_spoof_video_streams_language", AppLanguage.DEFAULT, new AudioStreamLanguageOverrideAvailability());
     public static final BooleanSetting SPOOF_STREAMING_DATA_STATS_FOR_NERDS = new BooleanSetting("revanced_spoof_streaming_data_stats_for_nerds", TRUE, parent(SPOOF_VIDEO_STREAMS));
-    public static final BooleanSetting SPOOF_VIDEO_STREAMS_IOS_FORCE_AVC = new BooleanSetting("revanced_spoof_video_streams_ios_force_avc", FALSE, true,
-            "revanced_spoof_video_streams_ios_force_avc_user_dialog_message", new SpoofiOSAvailability());
     // Client type must be last spoof setting due to cyclic references.
     public static final EnumSetting<ClientType> SPOOF_VIDEO_STREAMS_CLIENT_TYPE = new EnumSetting<>("revanced_spoof_video_streams_client_type", ClientType.ANDROID_VR_1_61_48, true, parent(SPOOF_VIDEO_STREAMS));
 }
diff --git a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java
index cc80cb924..d29b293ff 100644
--- a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java
+++ b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java
@@ -2,15 +2,19 @@ package app.revanced.extension.shared.spoof;
 
 import android.os.Build;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import java.util.Locale;
 import java.util.Objects;
 
 import app.revanced.extension.shared.Logger;
-import app.revanced.extension.shared.settings.BaseSettings;
 
 public enum ClientType {
+    /**
+     * Video not playable: Kids / Paid / Movie / Private / Age-restricted.
+     * This client can only be used when logged out.
+     */
     // https://dumps.tadiphone.dev/dumps/oculus/eureka
     ANDROID_VR_1_61_48(
             28,
@@ -29,27 +33,30 @@ public enum ClientType {
             false,
             "Android VR 1.61"
     ),
-    // Chromecast with Google TV 4K.
-    // https://dumps.tadiphone.dev/dumps/google/kirkwood
-    ANDROID_UNPLUGGED(
-            29,
-            "ANDROID_UNPLUGGED",
-            "com.google.android.apps.youtube.unplugged",
-            "Google",
-            "Google TV Streamer",
-            "Android",
-            "14",
-            "34",
-            "UTT3.240625.001.K5",
-            "132.0.6808.3",
-            "8.49.0",
-            true,
-            true,
-            "Android TV"
+    /**
+     * Uses non adaptive bitrate, which fixes audio stuttering with YT Music.
+     * Does not use AV1.
+     */
+    ANDROID_VR_1_43_32(
+            ANDROID_VR_1_61_48.id,
+            ANDROID_VR_1_61_48.clientName,
+            Objects.requireNonNull(ANDROID_VR_1_61_48.packageName),
+            ANDROID_VR_1_61_48.deviceMake,
+            ANDROID_VR_1_61_48.deviceModel,
+            ANDROID_VR_1_61_48.osName,
+            ANDROID_VR_1_61_48.osVersion,
+            Objects.requireNonNull(ANDROID_VR_1_61_48.androidSdkVersion),
+            Objects.requireNonNull(ANDROID_VR_1_61_48.buildId),
+            "107.0.5284.2",
+            "1.43.32",
+            ANDROID_VR_1_61_48.requiresAuth,
+            ANDROID_VR_1_61_48.useAuth,
+            "Android VR 1.43"
     ),
-    // Cannot play livestreams and lacks HDR, but can play videos with music and labeled "for children".
-    // Google Pixel 9 Pro Fold
-    // https://dumps.tadiphone.dev/dumps/google/barbet
+    /**
+     * Cannot play livestreams and lacks HDR, but can play videos with music and labeled "for children".
+     * <a href="https://dumps.tadiphone.dev/dumps/google/barbet">Google Pixel 9 Pro Fold</a>
+     */
     ANDROID_CREATOR(
             14,
             "ANDROID_CREATOR",
@@ -66,62 +73,22 @@ public enum ClientType {
             true,
             "Android Creator"
     ),
-    IOS_UNPLUGGED(
-            33,
-            "IOS_UNPLUGGED",
-            "com.google.ios.youtubeunplugged",
-            "Apple",
-            forceAVC()
-                    // 11 Pro Max (last device with iOS 13)
-                    ? "iPhone12,5"
-                    // 15 Pro Max
-                    : "iPhone16,2",
-            "iOS",
-            forceAVC()
-                    // iOS 13 and earlier uses only AVC. 14+ adds VP9 and AV1.
-                    ? "13.7.17H35"
-                    : "18.2.22C152",
-            null,
-            null,
-            null,
-            // Version number should be a valid iOS release.
-            // https://www.ipa4fun.com/history/152043/
-            forceAVC()
-                    // Some newer versions can also force AVC,
-                    // but 6.45 is the last version that supports iOS 13.
-                    ? "6.45"
-                    : "8.49",
-            true,
-            true,
-            forceAVC()
-                    ? "iOS TV Force AVC"
-                    : "iOS TV"
-    ),
     /**
-     * Uses non adaptive bitrate, which fixes audio stuttering with YT Music.
-     * Uses VP9 and not AV1.
+     * Internal YT client for an unreleased YT client. May stop working at any time.
      */
-    ANDROID_VR_1_43_32(
-            ANDROID_VR_1_61_48.id,
-            ANDROID_VR_1_61_48.clientName,
-            ANDROID_VR_1_61_48.packageName,
-            ANDROID_VR_1_61_48.deviceMake,
-            ANDROID_VR_1_61_48.deviceModel,
-            ANDROID_VR_1_61_48.osName,
-            ANDROID_VR_1_61_48.osVersion,
-            ANDROID_VR_1_61_48.androidSdkVersion,
-            ANDROID_VR_1_61_48.buildId,
-            "107.0.5284.2",
-            "1.43.32",
-            ANDROID_VR_1_61_48.requiresAuth,
-            ANDROID_VR_1_61_48.useAuth,
-            "Android VR 1.43"
+    VISIONOS(101,
+            "VISIONOS",
+            "Apple",
+            "RealityDevice14,1",
+            "visionOS",
+            "1.3.21O771",
+            "0.1",
+            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Safari/605.1.15",
+            false,
+            false,
+            "visionOS"
     );
 
-    private static boolean forceAVC() {
-        return BaseSettings.SPOOF_VIDEO_STREAMS_IOS_FORCE_AVC.get();
-    }
-
     /**
      * YouTube
      * <a href="https://github.com/zerodytrash/YouTube-Internal-Clients?tab=readme-ov-file#clients">client type</a>
@@ -133,6 +100,7 @@ public enum ClientType {
     /**
      * App package name.
      */
+    @Nullable
     private final String packageName;
 
     /**
@@ -202,17 +170,20 @@ public enum ClientType {
      */
     public final String friendlyName;
 
+    /**
+     * Android constructor.
+     */
     @SuppressWarnings("ConstantLocale")
     ClientType(int id,
                String clientName,
-               String packageName,
+               @NonNull String packageName,
                String deviceMake,
                String deviceModel,
                String osName,
                String osVersion,
-               @Nullable String androidSdkVersion,
-               @Nullable String buildId,
-               @Nullable String cronetVersion,
+               @NonNull String androidSdkVersion,
+               @NonNull String buildId,
+               @NonNull String cronetVersion,
                String clientVersion,
                boolean requiresAuth,
                boolean useAuth,
@@ -233,31 +204,44 @@ public enum ClientType {
         this.friendlyName = friendlyName;
 
         Locale defaultLocale = Locale.getDefault();
-        if (androidSdkVersion == null) {
-            // Convert version from '18.2.22C152' into '18_2_22'
-            String userAgentOsVersion = osVersion
-                    .replaceAll("(\\d+\\.\\d+\\.\\d+).*", "$1")
-                    .replace(".", "_");
-            // https://github.com/mitmproxy/mitmproxy/issues/4836
-            this.userAgent = String.format("%s/%s (%s; U; CPU iOS %s like Mac OS X; %s)",
-                    packageName,
-                    clientVersion,
-                    deviceModel,
-                    userAgentOsVersion,
-                    defaultLocale
-            );
-        } else {
-            this.userAgent = String.format("%s/%s (Linux; U; Android %s; %s; %s; Build/%s; Cronet/%s)",
-                    packageName,
-                    clientVersion,
-                    osVersion,
-                    defaultLocale,
-                    deviceModel,
-                    Objects.requireNonNull(buildId),
-                    Objects.requireNonNull(cronetVersion)
-            );
-        }
+        this.userAgent = String.format("%s/%s (Linux; U; Android %s; %s; %s; Build/%s; Cronet/%s)",
+                packageName,
+                clientVersion,
+                osVersion,
+                defaultLocale,
+                deviceModel,
+                Objects.requireNonNull(buildId),
+                Objects.requireNonNull(cronetVersion)
+        );
         Logger.printDebug(() -> "userAgent: " + this.userAgent);
     }
 
+    @SuppressWarnings("ConstantLocale")
+    ClientType(int id,
+               String clientName,
+               String deviceMake,
+               String deviceModel,
+               String osName,
+               String osVersion,
+               String clientVersion,
+               String userAgent,
+               boolean requiresAuth,
+               boolean useAuth,
+               String friendlyName) {
+        this.id = id;
+        this.clientName = clientName;
+        this.deviceMake = deviceMake;
+        this.deviceModel = deviceModel;
+        this.osName = osName;
+        this.osVersion = osVersion;
+        this.clientVersion = clientVersion;
+        this.userAgent = userAgent;
+        this.requiresAuth = requiresAuth;
+        this.useAuth = useAuth;
+        this.friendlyName = friendlyName;
+        this.packageName = null;
+        this.androidSdkVersion = null;
+        this.buildId = null;
+        this.cronetVersion = null;
+    }
 }
diff --git a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/SpoofVideoStreamsPatch.java b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/SpoofVideoStreamsPatch.java
index a23814056..13f6a1d0b 100644
--- a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/SpoofVideoStreamsPatch.java
+++ b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/SpoofVideoStreamsPatch.java
@@ -10,6 +10,7 @@ import java.util.Map;
 
 import app.revanced.extension.shared.Logger;
 import app.revanced.extension.shared.Utils;
+import app.revanced.extension.shared.settings.AppLanguage;
 import app.revanced.extension.shared.settings.BaseSettings;
 import app.revanced.extension.shared.settings.Setting;
 import app.revanced.extension.shared.spoof.requests.StreamingDataRequest;
@@ -19,7 +20,10 @@ public class SpoofVideoStreamsPatch {
     private static final boolean SPOOF_STREAMING_DATA = BaseSettings.SPOOF_VIDEO_STREAMS.get();
 
     private static final boolean FIX_HLS_CURRENT_TIME = SPOOF_STREAMING_DATA
-            && BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+            && BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.VISIONOS;
+
+    @Nullable
+    private static volatile AppLanguage languageOverride;
 
     /**
      * Domain used for internet connectivity verification.
@@ -43,10 +47,21 @@ public class SpoofVideoStreamsPatch {
         return false; // Modified during patching.
     }
 
-    public static boolean notSpoofingToAndroid() {
-        return !isPatchIncluded()
-                || !BaseSettings.SPOOF_VIDEO_STREAMS.get()
-                || BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+    public static boolean spoofingToClientWithNoMultiAudioStreams() {
+        return isPatchIncluded() && BaseSettings.SPOOF_VIDEO_STREAMS.get();
+    }
+
+    /**
+     * @param language Language override for non-authenticated requests. If this is null then
+     *                 {@link BaseSettings#SPOOF_VIDEO_STREAMS_LANGUAGE} is used.
+     */
+    public static void setLanguageOverride(@Nullable AppLanguage language) {
+        languageOverride = language;
+    }
+
+    @Nullable
+    public static AppLanguage getLanguageOverride() {
+        return languageOverride;
     }
 
     /**
@@ -261,17 +276,8 @@ public class SpoofVideoStreamsPatch {
     public static final class AudioStreamLanguageOverrideAvailability implements Setting.Availability {
         @Override
         public boolean isAvailable() {
-            ClientType clientType = BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get();
-            return BaseSettings.SPOOF_VIDEO_STREAMS.get()
-                    && (clientType == ClientType.ANDROID_VR_1_61_48 || clientType == ClientType.ANDROID_VR_1_43_32);
-        }
-    }
-
-    public static final class SpoofiOSAvailability implements Setting.Availability {
-        @Override
-        public boolean isAvailable() {
-            return BaseSettings.SPOOF_VIDEO_STREAMS.get()
-                    && BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+            // Since all current clients are un-authenticated, this works for all spoof clients.
+            return BaseSettings.SPOOF_VIDEO_STREAMS.get();
         }
     }
 }
diff --git a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/PlayerRoutes.java b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/PlayerRoutes.java
index 6cc3ec1cd..82db445d7 100644
--- a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/PlayerRoutes.java
+++ b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/PlayerRoutes.java
@@ -1,5 +1,7 @@
 package app.revanced.extension.shared.spoof.requests;
 
+import static app.revanced.extension.shared.spoof.ClientType.ANDROID_VR_1_43_32;
+
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -10,8 +12,10 @@ import java.util.Locale;
 import app.revanced.extension.shared.Logger;
 import app.revanced.extension.shared.requests.Requester;
 import app.revanced.extension.shared.requests.Route;
+import app.revanced.extension.shared.settings.AppLanguage;
 import app.revanced.extension.shared.settings.BaseSettings;
 import app.revanced.extension.shared.spoof.ClientType;
+import app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch;
 
 final class PlayerRoutes {
     static final Route.CompiledRoute GET_STREAMING_DATA = new Route(
@@ -37,15 +41,16 @@ final class PlayerRoutes {
         try {
             JSONObject context = new JSONObject();
 
-            // Can override default language only if no login is used.
-            // Could use preferred audio for all clients that do not login,
-            // but if this is a fall over client it will set the language even though
-            // the audio language is not selectable in the UI.
-            ClientType userSelectedClient = BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get();
-            Locale streamLocale = (userSelectedClient == ClientType.ANDROID_VR_1_61_48
-                    || userSelectedClient == ClientType.ANDROID_VR_1_43_32)
-                    ? BaseSettings.SPOOF_VIDEO_STREAMS_LANGUAGE.get().getLocale()
-                    : Locale.getDefault();
+            AppLanguage language = SpoofVideoStreamsPatch.getLanguageOverride();
+            if (language == null || BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ANDROID_VR_1_43_32) {
+                // Force original audio has not overrode the language.
+                // Or if YT has fallen over to the very last client (VR 1.43), then always
+                // use the app language because forcing an audio stream of specific languages
+                // can sometimes fail so it's better to try and load something rather than nothing.
+                language = BaseSettings.SPOOF_VIDEO_STREAMS_LANGUAGE.get();
+            }
+            //noinspection ExtractMethodRecommender
+            Locale streamLocale = language.getLocale();
 
             JSONObject client = new JSONObject();
             client.put("deviceMake", clientType.deviceMake);
diff --git a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/StreamingDataRequest.java b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/StreamingDataRequest.java
index d814ced88..81e96b690 100644
--- a/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/StreamingDataRequest.java
+++ b/extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/StreamingDataRequest.java
@@ -37,10 +37,15 @@ public class StreamingDataRequest {
 
     private static volatile ClientType[] clientOrderToUse = ClientType.values();
 
-    public static void setClientOrderToUse(ClientType[] availableClients, ClientType preferredClient) {
-        Objects.requireNonNull(availableClients);
+    public static void setClientOrderToUse(List<ClientType> availableClients, ClientType preferredClient) {
+        Objects.requireNonNull(preferredClient);
 
-        clientOrderToUse = new ClientType[availableClients.length];
+        int availableClientSize = availableClients.size();
+        if (!availableClients.contains(preferredClient)) {
+            availableClientSize++;
+        }
+
+        clientOrderToUse = new ClientType[availableClientSize];
         clientOrderToUse[0] = preferredClient;
 
         int i = 1;
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/ForceOriginalAudioPatch.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/ForceOriginalAudioPatch.java
index c67a5ffec..02149115c 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/ForceOriginalAudioPatch.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/ForceOriginalAudioPatch.java
@@ -1,7 +1,7 @@
 package app.revanced.extension.youtube.patches;
 
 import app.revanced.extension.shared.Logger;
-import app.revanced.extension.shared.settings.Setting;
+import app.revanced.extension.shared.settings.AppLanguage;
 import app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch;
 import app.revanced.extension.youtube.settings.Settings;
 
@@ -11,16 +11,20 @@ public class ForceOriginalAudioPatch {
     private static final String DEFAULT_AUDIO_TRACKS_SUFFIX = ".4";
 
     /**
-     * If the conditions to use this patch were present when the app launched.
+     * Injection point.
      */
-    public static boolean PATCH_AVAILABLE = SpoofVideoStreamsPatch.notSpoofingToAndroid();
-
-    public static final class ForceOriginalAudioAvailability implements Setting.Availability {
-        @Override
-        public boolean isAvailable() {
-            // Check conditions of launch and now. Otherwise if spoofing is changed
-            // without a restart the setting will show as available when it's not.
-            return PATCH_AVAILABLE && SpoofVideoStreamsPatch.notSpoofingToAndroid();
+    public static void setPreferredLanguage() {
+        if (Settings.FORCE_ORIGINAL_AUDIO.get()) {
+            // None of the current spoof clients support audio track menu,
+            // And all are un-authenticated and can request any language code
+            // (authenticated requests ignore the language code and always use the account language).
+            // To still support force original audio, if it's enabled then pick a language
+            // that is not auto-dubbed by YouTube: https://support.google.com/youtube/answer/15569972
+            // but the language is also supported natively by the Meta Quest device that
+            // Android VR is spoofing.
+            AppLanguage override = AppLanguage.SV;
+            Logger.printDebug(() -> "Setting language override: " + override);
+            SpoofVideoStreamsPatch.setLanguageOverride(override);
         }
     }
 
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/components/PlayerFlyoutMenuItemsFilter.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/components/PlayerFlyoutMenuItemsFilter.java
index 2408ac81c..cbf2930bb 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/components/PlayerFlyoutMenuItemsFilter.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/components/PlayerFlyoutMenuItemsFilter.java
@@ -9,13 +9,13 @@ import app.revanced.extension.youtube.shared.ShortsPlayerState;
 public class PlayerFlyoutMenuItemsFilter extends Filter {
 
     public static final class HideAudioFlyoutMenuAvailability implements Setting.Availability {
-        private static final boolean AVAILABLE_ON_LAUNCH = SpoofVideoStreamsPatch.notSpoofingToAndroid();
+        private static final boolean AVAILABLE_ON_LAUNCH = !SpoofVideoStreamsPatch.spoofingToClientWithNoMultiAudioStreams();
 
         @Override
         public boolean isAvailable() {
             // Check conditions of launch and now. Otherwise if spoofing is changed
             // without a restart the setting will show as available when it's not.
-            return AVAILABLE_ON_LAUNCH && SpoofVideoStreamsPatch.notSpoofingToAndroid();
+            return AVAILABLE_ON_LAUNCH && !SpoofVideoStreamsPatch.spoofingToClientWithNoMultiAudioStreams();
         }
     }
 
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/spoof/SpoofVideoStreamsPatch.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/spoof/SpoofVideoStreamsPatch.java
index 23a415708..df228e288 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/spoof/SpoofVideoStreamsPatch.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/spoof/SpoofVideoStreamsPatch.java
@@ -1,9 +1,11 @@
 package app.revanced.extension.youtube.patches.spoof;
 
 import static app.revanced.extension.shared.spoof.ClientType.ANDROID_CREATOR;
-import static app.revanced.extension.shared.spoof.ClientType.ANDROID_UNPLUGGED;
+import static app.revanced.extension.shared.spoof.ClientType.ANDROID_VR_1_43_32;
 import static app.revanced.extension.shared.spoof.ClientType.ANDROID_VR_1_61_48;
-import static app.revanced.extension.shared.spoof.ClientType.IOS_UNPLUGGED;
+import static app.revanced.extension.shared.spoof.ClientType.VISIONOS;
+
+import java.util.List;
 
 import app.revanced.extension.shared.settings.BaseSettings;
 import app.revanced.extension.shared.spoof.ClientType;
@@ -16,12 +18,13 @@ public class SpoofVideoStreamsPatch {
      * Injection point.
      */
     public static void setClientOrderToUse() {
-        ClientType[] availableClients = {
+        List<ClientType> availableClients = List.of(
                 ANDROID_VR_1_61_48,
-                ANDROID_UNPLUGGED,
                 ANDROID_CREATOR,
-                IOS_UNPLUGGED
-        };
+                VISIONOS,
+                // VR 1.43 must be last as spoof streaming data handles it slightly differently.
+                ANDROID_VR_1_43_32
+        );
 
         StreamingDataRequest.setClientOrderToUse(availableClients,
                 BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get());
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/Settings.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/Settings.java
index 2c089bb69..d40879a3c 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/Settings.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/Settings.java
@@ -12,7 +12,6 @@ import static app.revanced.extension.youtube.patches.ChangeHeaderPatch.HeaderLog
 import static app.revanced.extension.youtube.patches.ChangeStartPagePatch.ChangeStartPageTypeAvailability;
 import static app.revanced.extension.youtube.patches.ChangeStartPagePatch.StartPage;
 import static app.revanced.extension.youtube.patches.ExitFullscreenPatch.FullscreenMode;
-import static app.revanced.extension.youtube.patches.ForceOriginalAudioPatch.ForceOriginalAudioAvailability;
 import static app.revanced.extension.youtube.patches.MiniplayerPatch.MiniplayerHorizontalDragAvailability;
 import static app.revanced.extension.youtube.patches.MiniplayerPatch.MiniplayerType;
 import static app.revanced.extension.youtube.patches.MiniplayerPatch.MiniplayerType.MINIMAL;
@@ -75,7 +74,7 @@ public class Settings extends BaseSettings {
             "0.25\n0.5\n0.75\n1.0\n1.25\n1.5\n1.75\n2.0\n2.5\n3.0\n4.0\n5.0\n6.0\n7.0\n8.0", true);
 
     // Audio
-    public static final BooleanSetting FORCE_ORIGINAL_AUDIO = new BooleanSetting("revanced_force_original_audio", FALSE, new ForceOriginalAudioAvailability());
+    public static final BooleanSetting FORCE_ORIGINAL_AUDIO = new BooleanSetting("revanced_force_original_audio", FALSE, true);
 
     // Ads
     public static final BooleanSetting HIDE_CREATOR_STORE_SHELF = new BooleanSetting("revanced_hide_creator_store_shelf", TRUE);
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/ForceOriginalAudioSwitchPreference.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/ForceOriginalAudioSwitchPreference.java
deleted file mode 100644
index 6a8c3af36..000000000
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/ForceOriginalAudioSwitchPreference.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package app.revanced.extension.youtube.settings.preference;
-
-import static app.revanced.extension.shared.StringRef.str;
-
-import android.content.Context;
-import android.preference.SwitchPreference;
-import android.util.AttributeSet;
-
-import app.revanced.extension.youtube.patches.ForceOriginalAudioPatch;
-
-@SuppressWarnings({"deprecation", "unused"})
-public class ForceOriginalAudioSwitchPreference extends SwitchPreference {
-
-    {
-        if (!ForceOriginalAudioPatch.PATCH_AVAILABLE) {
-            // Show why force audio is not available.
-            String summary = str("revanced_force_original_audio_not_available");
-            setSummary(summary);
-            setSummaryOn(summary);
-            setSummaryOff(summary);
-        }
-    }
-
-    public ForceOriginalAudioSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-    }
-    public ForceOriginalAudioSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-    }
-    public ForceOriginalAudioSwitchPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-    public ForceOriginalAudioSwitchPreference(Context context) {
-        super(context);
-    }
-}
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/HideAudioFlyoutMenuPreference.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/HideAudioFlyoutMenuPreference.java
index 4d67360a7..c73377fd5 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/HideAudioFlyoutMenuPreference.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/HideAudioFlyoutMenuPreference.java
@@ -12,8 +12,8 @@ import app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch;
 public class HideAudioFlyoutMenuPreference extends SwitchPreference {
 
     {
-        // Audio menu is not available if spoofing to Android client type.
-        if (!SpoofVideoStreamsPatch.notSpoofingToAndroid()) {
+        // Audio menu is not available if spoofing to most client types.
+        if (SpoofVideoStreamsPatch.spoofingToClientWithNoMultiAudioStreams()) {
             String summary = str("revanced_hide_player_flyout_audio_track_not_available");
             setSummary(summary);
             setSummaryOn(summary);
diff --git a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/SpoofStreamingDataSideEffectsPreference.java b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/SpoofStreamingDataSideEffectsPreference.java
index 33a69b6b0..07d5c9d6b 100644
--- a/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/SpoofStreamingDataSideEffectsPreference.java
+++ b/extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/SpoofStreamingDataSideEffectsPreference.java
@@ -78,21 +78,17 @@ public class SpoofStreamingDataSideEffectsPreference extends Preference {
         Logger.printDebug(() -> "Updating spoof stream side effects preference");
         setEnabled(BaseSettings.SPOOF_VIDEO_STREAMS.get());
 
-        String key = "revanced_spoof_video_streams_about_" +
-                (clientType == ClientType.IOS_UNPLUGGED
-                        ? "ios_tv"
-                        : "android");
-        String title = str(key + "_title");
-        String summary = str(key + "_summary");
-
-        // Android VR supports AV1 but all other clients do not.
-        if (clientType != ClientType.ANDROID_VR_1_61_48
-                && clientType != ClientType.ANDROID_VR_1_43_32) {
-            summary += '\n' + str("revanced_spoof_video_streams_about_no_av1");
-        }
-
+        String title = str("revanced_spoof_video_streams_about_title");
+        // Currently only Android VR and VisionOS are supported, and both have the same base side effects.
+        String summary = str("revanced_spoof_video_streams_about_android_summary");
         summary += '\n' + str("revanced_spoof_video_streams_about_kids_videos");
 
+        if (clientType == ClientType.VISIONOS) {
+            summary = str("revanced_spoof_video_streams_about_experimental")
+                    + '\n' + summary
+                    + '\n' + str("revanced_spoof_video_streams_about_no_av1");
+        }
+
         setTitle(title);
         setSummary(summary);
     }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/interaction/downloads/DownloadsPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/interaction/downloads/DownloadsPatch.kt
index 82f19f81a..ed2f7f043 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/interaction/downloads/DownloadsPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/interaction/downloads/DownloadsPatch.kt
@@ -89,7 +89,7 @@ val downloadsPatch = bytecodePatch(
 
         // Main activity is used to launch downloader intent.
         mainActivityOnCreateFingerprint.method.addInstruction(
-            1,
+            0,
             "invoke-static/range { p0 .. p0 }, $EXTENSION_CLASS_DESCRIPTOR->activityCreated(Landroid/app/Activity;)V"
         )
 
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/seekbar/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/seekbar/Fingerprints.kt
index 25d291809..24e062d40 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/seekbar/Fingerprints.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/seekbar/Fingerprints.kt
@@ -1,6 +1,7 @@
 package app.revanced.patches.youtube.layout.seekbar
 
 import app.revanced.patcher.fingerprint
+import app.revanced.patches.youtube.shared.YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
 import app.revanced.util.containsLiteralInstruction
 import app.revanced.util.getReference
 import app.revanced.util.indexOfFirstInstruction
@@ -103,7 +104,7 @@ internal val launchScreenLayoutTypeFingerprint = fingerprint {
     custom { method, _ ->
         val firstParameter = method.parameterTypes.firstOrNull()
         // 19.25 - 19.45
-        (firstParameter == "Lcom/google/android/apps/youtube/app/watchwhile/MainActivity;"
+        (firstParameter == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
                 || firstParameter == "Landroid/app/Activity;") // 19.46+
                 && method.containsLiteralInstruction(launchScreenLayoutTypeLotteFeatureFlag)
     }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsautoplay/ShortsAutoplayPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsautoplay/ShortsAutoplayPatch.kt
index 470bdc0b5..bf63a2191 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsautoplay/ShortsAutoplayPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsautoplay/ShortsAutoplayPatch.kt
@@ -68,7 +68,7 @@ val shortsAutoplayPatch = bytecodePatch(
 
         // Main activity is used to check if app is in pip mode.
         mainActivityOnCreateFingerprint.method.addInstruction(
-            1,
+            0,
             "invoke-static/range { p0 .. p0 }, $EXTENSION_CLASS_DESCRIPTOR->setMainActivity(Landroid/app/Activity;)V",
         )
 
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsplayer/OpenShortsInRegularPlayerPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsplayer/OpenShortsInRegularPlayerPatch.kt
index 56abd43df..aa9aa1954 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsplayer/OpenShortsInRegularPlayerPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/shortsplayer/OpenShortsInRegularPlayerPatch.kt
@@ -90,8 +90,8 @@ val openShortsInRegularPlayerPatch = bytecodePatch(
 
         // Activity is used as the context to launch an Intent.
         mainActivityOnCreateFingerprint.method.addInstruction(
-            1,
-            "invoke-static/range { p0 .. p0 }, ${EXTENSION_CLASS_DESCRIPTOR}->" +
+            0,
+            "invoke-static/range { p0 .. p0 }, $EXTENSION_CLASS_DESCRIPTOR->" +
                     "setMainActivity(Landroid/app/Activity;)V",
         )
 
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/theme/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/theme/Fingerprints.kt
index 8864c20c6..583750c06 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/layout/theme/Fingerprints.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/layout/theme/Fingerprints.kt
@@ -1,6 +1,7 @@
 package app.revanced.patches.youtube.layout.theme
 
 import app.revanced.patcher.fingerprint
+import app.revanced.patches.youtube.shared.YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
 import app.revanced.util.literal
 import com.android.tools.smali.dexlib2.AccessFlags
 import com.android.tools.smali.dexlib2.Opcode
@@ -37,6 +38,6 @@ internal val splashScreenStyleFingerprint = fingerprint {
     parameters("Landroid/os/Bundle;")
     literal { SPLASH_SCREEN_STYLE_FEATURE_FLAG }
     custom { method, classDef ->
-        method.name == "onCreate" && classDef.endsWith("/MainActivity;")
+        method.name == "onCreate" && classDef.type == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
     }
 }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/announcements/AnnouncementsPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/announcements/AnnouncementsPatch.kt
index 2e0ae6165..5a7d976df 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/announcements/AnnouncementsPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/announcements/AnnouncementsPatch.kt
@@ -40,9 +40,7 @@ val announcementsPatch = bytecodePatch(
         )
 
         mainActivityOnCreateFingerprint.method.addInstruction(
-            // Insert index must be greater than the insert index used by GmsCoreSupport,
-            // as both patch the same method and GmsCore check should be first.
-            1,
+            0,
             "invoke-static/range { p0 .. p0 }, $EXTENSION_CLASS_DESCRIPTOR->showAnnouncement(Landroid/app/Activity;)V",
         )
     }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/dns/CheckWatchHistoryDomainNameResolutionPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/dns/CheckWatchHistoryDomainNameResolutionPatch.kt
index 8b60589ce..f9ee7849b 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/dns/CheckWatchHistoryDomainNameResolutionPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/dns/CheckWatchHistoryDomainNameResolutionPatch.kt
@@ -34,12 +34,7 @@ val checkWatchHistoryDomainNameResolutionPatch = bytecodePatch(
         addResources("youtube", "misc.dns.checkWatchHistoryDomainNameResolutionPatch")
 
         mainActivityOnCreateFingerprint.method.addInstruction(
-            // FIXME: Insert index must be greater than the insert index used by GmsCoreSupport,
-            //  as both patch the same method and GmsCoreSupport check should be first,
-            //  but the patch does not depend on GmsCoreSupport, so it should not be possible to enforce this
-            //  unless a third patch is added that this patch and GmsCoreSupport depend on to manage
-            //  the order of the patches.
-            1,
+            0,
             "invoke-static/range { p0 .. p0 }, $EXTENSION_CLASS_DESCRIPTOR->checkDnsResolver(Landroid/app/Activity;)V",
         )
     }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/SharedExtensionPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/SharedExtensionPatch.kt
index 553cc486f..af4b62e4c 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/SharedExtensionPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/SharedExtensionPatch.kt
@@ -3,4 +3,5 @@ package app.revanced.patches.youtube.misc.extension
 import app.revanced.patches.shared.misc.extension.sharedExtensionPatch
 import app.revanced.patches.youtube.misc.extension.hooks.*
 
-val sharedExtensionPatch = sharedExtensionPatch("youtube", applicationInitHook)
+val sharedExtensionPatch = sharedExtensionPatch("youtube",
+    applicationInitHook, applicationInitOnCrateHook)
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/hooks/ApplicationInitHook.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/hooks/ApplicationInitHook.kt
index 6a0e7d1f4..743d1162d 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/hooks/ApplicationInitHook.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/extension/hooks/ApplicationInitHook.kt
@@ -1,11 +1,23 @@
 package app.revanced.patches.youtube.misc.extension.hooks
 
 import app.revanced.patches.shared.misc.extension.extensionHook
+import app.revanced.patches.youtube.shared.YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
 
 /**
  * Hooks the context when the app is launched as a regular application (and is not an embedded video playback).
  */
 // Extension context is the Activity itself.
 internal val applicationInitHook = extensionHook {
+    // Does _not_ resolve to the YouTube main activity.
+    // Required as some hooked code runs before the main activity is launched.
     strings("Application creation", "Application.onCreate")
 }
+
+internal val applicationInitOnCrateHook = extensionHook {
+    returns("V")
+    parameters("Landroid/os/Bundle;")
+    custom { method, classDef ->
+        method.name == "onCreate" && classDef.type == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
+    }
+}
+
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch.kt
index f1ea33327..ee6750c60 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch.kt
@@ -127,8 +127,7 @@ val navigationBarHookPatch = bytecodePatch(description = "Hooks the active navig
         // Litho filtering based on navigation tab before the tab is updated.
         mainActivityOnBackPressedFingerprint.method.addInstruction(
             0,
-            "invoke-static { p0 }, " +
-                "$EXTENSION_CLASS_DESCRIPTOR->onBackPressed(Landroid/app/Activity;)V",
+            "invoke-static { p0 }, $EXTENSION_CLASS_DESCRIPTOR->onBackPressed(Landroid/app/Activity;)V",
         )
 
         // Hook the search bar.
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/spoof/SpoofVideoStreamsPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/spoof/SpoofVideoStreamsPatch.kt
index dbf055299..4a971e079 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/misc/spoof/SpoofVideoStreamsPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/misc/spoof/SpoofVideoStreamsPatch.kt
@@ -69,14 +69,13 @@ val spoofVideoStreamsPatch = spoofVideoStreamsPatch(
                         entryValuesKey = "revanced_language_entry_values",
                         tag = "app.revanced.extension.shared.settings.preference.SortedListPreference"
                     ),
-                    SwitchPreference("revanced_spoof_video_streams_ios_force_avc"),
                     SwitchPreference("revanced_spoof_streaming_data_stats_for_nerds"),
-                ),
-            ),
+                )
+            )
         )
 
         mainActivityOnCreateFingerprint.method.addInstruction(
-            1, // Must use 1 index so context is set by extension patch.,
+            0,
             "invoke-static { }, $EXTENSION_CLASS_DESCRIPTOR->setClientOrderToUse()V"
         )
     }
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/shared/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/shared/Fingerprints.kt
index 4a9f3a020..6fc138fc5 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/shared/Fingerprints.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/shared/Fingerprints.kt
@@ -4,6 +4,8 @@ import app.revanced.patcher.fingerprint
 import com.android.tools.smali.dexlib2.AccessFlags
 import com.android.tools.smali.dexlib2.Opcode
 
+internal const val YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE = "Lcom/google/android/apps/youtube/app/watchwhile/MainActivity;"
+
 internal val conversionContextFingerprintToString = fingerprint {
     parameters()
     strings(
@@ -48,7 +50,7 @@ internal val mainActivityConstructorFingerprint = fingerprint {
     accessFlags(AccessFlags.PUBLIC, AccessFlags.CONSTRUCTOR)
     parameters()
     custom { _, classDef ->
-        classDef.endsWith("/MainActivity;")
+        classDef.type == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
     }
 }
 
@@ -57,7 +59,7 @@ internal val mainActivityOnBackPressedFingerprint = fingerprint {
     returns("V")
     parameters()
     custom { method, classDef ->
-        method.name == "onBackPressed" && classDef.endsWith("/MainActivity;")
+        method.name == "onBackPressed" && classDef.type == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
     }
 }
 
@@ -65,7 +67,7 @@ internal val mainActivityOnCreateFingerprint = fingerprint {
     returns("V")
     parameters("Landroid/os/Bundle;")
     custom { method, classDef ->
-        method.name == "onCreate" && classDef.endsWith("/MainActivity;")
+        method.name == "onCreate" && classDef.type == YOUTUBE_MAIN_ACTIVITY_CLASS_TYPE
     }
 }
 
diff --git a/patches/src/main/kotlin/app/revanced/patches/youtube/video/audio/ForceOriginalAudioPatch.kt b/patches/src/main/kotlin/app/revanced/patches/youtube/video/audio/ForceOriginalAudioPatch.kt
index 8a3ee4e92..b17d1c96c 100644
--- a/patches/src/main/kotlin/app/revanced/patches/youtube/video/audio/ForceOriginalAudioPatch.kt
+++ b/patches/src/main/kotlin/app/revanced/patches/youtube/video/audio/ForceOriginalAudioPatch.kt
@@ -1,5 +1,6 @@
 package app.revanced.patches.youtube.video.audio
 
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
 import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
 import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
 import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
@@ -14,6 +15,7 @@ import app.revanced.patches.youtube.misc.playservice.is_20_07_or_greater
 import app.revanced.patches.youtube.misc.playservice.versionCheckPatch
 import app.revanced.patches.youtube.misc.settings.PreferenceScreen
 import app.revanced.patches.youtube.misc.settings.settingsPatch
+import app.revanced.patches.youtube.shared.mainActivityOnCreateFingerprint
 import app.revanced.util.findMethodFromToString
 import app.revanced.util.indexOfFirstInstructionOrThrow
 import app.revanced.util.insertLiteralOverride
@@ -55,10 +57,12 @@ val forceOriginalAudioPatch = bytecodePatch(
         addResources("youtube", "video.audio.forceOriginalAudioPatch")
 
         PreferenceScreen.VIDEO.addPreferences(
-            SwitchPreference(
-                key = "revanced_force_original_audio",
-                tag = "app.revanced.extension.youtube.settings.preference.ForceOriginalAudioSwitchPreference"
-            )
+            SwitchPreference("revanced_force_original_audio")
+        )
+
+        mainActivityOnCreateFingerprint.method.addInstruction(
+            0,
+            "invoke-static { }, $EXTENSION_CLASS_DESCRIPTOR->setPreferredLanguage()V"
         )
 
         // Disable feature flag that ignores the default track flag
diff --git a/patches/src/main/resources/addresources/values/arrays.xml b/patches/src/main/resources/addresources/values/arrays.xml
index 197680376..ac8860273 100644
--- a/patches/src/main/resources/addresources/values/arrays.xml
+++ b/patches/src/main/resources/addresources/values/arrays.xml
@@ -125,14 +125,12 @@
     <app id="youtube">
         <patch id="misc.fix.playback.spoofVideoStreamsPatch">
             <string-array name="revanced_spoof_video_streams_client_type_entries">
-                <item>Android TV</item>
                 <item>Android VR</item>
-                <item>iOS TV</item>
+                <item>VisionOS</item>
             </string-array>
             <string-array name="revanced_spoof_video_streams_client_type_entry_values">
-                <item>ANDROID_UNPLUGGED</item>
                 <item>ANDROID_VR_1_61_48</item>
-                <item>IOS_UNPLUGGED</item>
+                <item>VISIONOS</item>
             </string-array>
         </patch>
         <patch id="interaction.swipecontrols.swipeControlsResourcePatch">
diff --git a/patches/src/main/resources/addresources/values/strings.xml b/patches/src/main/resources/addresources/values/strings.xml
index e1df14c83..a297dd20e 100644
--- a/patches/src/main/resources/addresources/values/strings.xml
+++ b/patches/src/main/resources/addresources/values/strings.xml
@@ -765,7 +765,7 @@ If changing this setting does not take effect, try switching to Incognito mode."
             <!-- 'Spoof video streams' should be the same translation used for 'revanced_spoof_video_streams_screen_title'. -->
             <string name="revanced_hide_player_flyout_audio_track_not_available">"Audio track menu is hidden
 
-To show the Audio track menu, change \'Spoof video streams\' to iOS TV"</string>
+Audio track menu is not available when \'Spoof video streams\' is enabled"</string>
             <!-- 'Watch in VR' should be translated using the same localized wording YouTube displays for the menu item. -->
             <string name="revanced_hide_player_flyout_watch_in_vr_title">Hide Watch in VR</string>
             <string name="revanced_hide_player_flyout_watch_in_vr_summary_on">Watch in VR menu is hidden</string>
@@ -1613,32 +1613,25 @@ Enabling this can unlock higher video qualities"</string>
             <string name="revanced_spoof_video_streams_screen_title">Spoof video streams</string>
             <string name="revanced_spoof_video_streams_screen_summary">Spoof the client video streams to prevent playback issues</string>
             <string name="revanced_spoof_video_streams_title">Spoof video streams</string>
-            <string name="revanced_spoof_video_streams_summary_on">Video streams are spoofed</string>
+            <string name="revanced_spoof_video_streams_summary_on">"Video streams are spoofed
+
+If you are a YouTube Premium user, this setting may not be required"</string>
             <string name="revanced_spoof_video_streams_summary_off">"Video streams are not spoofed
 
 Video playback may not work"</string>
             <string name="revanced_spoof_video_streams_user_dialog_message">Turning off this setting may cause video playback issues.</string>
             <string name="revanced_spoof_video_streams_client_type_title">Default client</string>
-            <string name="revanced_spoof_video_streams_ios_force_avc_title">Force iOS AVC (H.264)</string>
-            <string name="revanced_spoof_video_streams_ios_force_avc_summary_on">Video codec is forced to AVC (H.264)</string>
-            <string name="revanced_spoof_video_streams_ios_force_avc_summary_off">Video codec is determined automatically</string>
-            <string name="revanced_spoof_video_streams_ios_force_avc_user_dialog_message">"Enabling this might improve battery life and fix playback stuttering.
-
-AVC has a maximum resolution of 1080p, Opus audio codec is not available, and video playback will use more internet data than VP9 or AV1."</string>
-            <string name="revanced_spoof_video_streams_about_ios_tv_title">iOS spoofing side effects</string>
-            <string name="revanced_spoof_video_streams_about_ios_tv_summary">"• Movies or paid videos may not play
-• Stable volume is not available
-• Videos end 1 second early"</string>
+            <string name="revanced_spoof_video_streams_about_title">Spoofing side effects</string>
             <string name="revanced_spoof_video_streams_about_android_title">Android spoofing side effects</string>
             <string name="revanced_spoof_video_streams_about_android_summary">"• Audio track menu is missing
-• Stable volume is not available
-• Force original audio is not available"</string>
+• Stable volume is not available"</string>
+            <string name="revanced_spoof_video_streams_about_experimental">• Experimental client and may stop working anytime</string>
             <string name="revanced_spoof_video_streams_about_no_av1">• No AV1 video codec</string>
             <string name="revanced_spoof_video_streams_about_kids_videos">• Kids videos may not play when logged out or in incognito mode</string>
             <string name="revanced_spoof_streaming_data_stats_for_nerds_title">Show in Stats for nerds</string>
             <string name="revanced_spoof_streaming_data_stats_for_nerds_summary_on">Client type is shown in Stats for nerds</string>
             <string name="revanced_spoof_streaming_data_stats_for_nerds_summary_off">Client is hidden in Stats for nerds</string>
-            <string name="revanced_spoof_video_streams_language_title">VR default audio stream language</string>
+            <string name="revanced_spoof_video_streams_language_title">Audio stream language</string>
         </patch>
     </app>
     <app id="twitch">