diff --git a/quickstep/src/com/android/launcher3/model/WellbeingModel.java b/quickstep/src/com/android/launcher3/model/WellbeingModel.java
index d8fd51a..003c2fc 100644
--- a/quickstep/src/com/android/launcher3/model/WellbeingModel.java
+++ b/quickstep/src/com/android/launcher3/model/WellbeingModel.java
@@ -47,11 +47,7 @@
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.LauncherProvider;
-import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.popup.RemoteActionShortcut;
 import com.android.launcher3.popup.SystemShortcut;
@@ -73,21 +69,14 @@
     private static final int[] RETRY_TIMES_MS = {5000, 15000, 30000};
     private static final boolean DEBUG = false;
 
-    private static final int UNKNOWN_MINIMAL_DEVICE_STATE = 0;
-    private static final int IN_MINIMAL_DEVICE = 2;
-
     // Welbeing contract
     private static final String PATH_ACTIONS = "actions";
-    private static final String PATH_MINIMAL_DEVICE = "minimal_device";
-    private static final String METHOD_GET_MINIMAL_DEVICE_CONFIG = "get_minimal_device_config";
     private static final String METHOD_GET_ACTIONS = "get_actions";
     private static final String EXTRA_ACTIONS = "actions";
     private static final String EXTRA_ACTION = "action";
     private static final String EXTRA_MAX_NUM_ACTIONS_SHOWN = "max_num_actions_shown";
     private static final String EXTRA_PACKAGES = "packages";
     private static final String EXTRA_SUCCESS = "success";
-    private static final String EXTRA_MINIMAL_DEVICE_STATE = "minimal_device_state";
-    private static final String DB_NAME_MINIMAL_DEVICE = "minimal.db";
 
     public static final MainThreadInitializedObject<WellbeingModel> INSTANCE =
             new MainThreadInitializedObject<>(WellbeingModel::new);
@@ -137,36 +126,7 @@
     @WorkerThread
     private void onWellbeingUriChanged(Uri uri) {
         Preconditions.assertNonUiThread();
-        if (DEBUG || mIsInTest) {
-            Log.d(TAG, "ContentObserver.onChange() called with: uri = [" + uri + "]");
-        }
-        if (uri.getPath().contains(PATH_ACTIONS)) {
-            // Wellbeing reports that app actions have changed.
-            updateAllPackages();
-        } else if (uri.getPath().contains(PATH_MINIMAL_DEVICE)) {
-            // Wellbeing reports that minimal device state or config is changed.
-            if (!FeatureFlags.ENABLE_MINIMAL_DEVICE.get()) {
-                return;
-            }
-
-            // Temporary bug fix for b/169771796. Wellbeing provides the layout configuration when
-            // minimal device is enabled. We always want to reload the configuration from Wellbeing
-            // since the layout configuration might have changed.
-            mContext.deleteDatabase(DB_NAME_MINIMAL_DEVICE);
-
-            final Bundle extras = new Bundle();
-            String dbFile;
-            if (isInMinimalDeviceMode()) {
-                dbFile = DB_NAME_MINIMAL_DEVICE;
-                extras.putString(LauncherProvider.KEY_LAYOUT_PROVIDER_AUTHORITY,
-                        mWellbeingProviderPkg + ".api");
-            } else {
-                dbFile = InvariantDeviceProfile.INSTANCE.get(mContext).dbFile;
-            }
-            LauncherSettings.Settings.call(mContext.getContentResolver(),
-                    LauncherSettings.Settings.METHOD_SWITCH_DATABASE,
-                    dbFile, extras);
-        }
+        updateAllPackages();
     }
 
     public void setInTest(boolean inTest) {
@@ -178,12 +138,9 @@
         final ContentResolver resolver = mContext.getContentResolver();
         resolver.unregisterContentObserver(mContentObserver);
         Uri actionsUri = apiBuilder().path(PATH_ACTIONS).build();
-        Uri minimalDeviceUri = apiBuilder().path(PATH_MINIMAL_DEVICE).build();
         try {
             resolver.registerContentObserver(
                     actionsUri, true /* notifyForDescendants */, mContentObserver);
-            resolver.registerContentObserver(
-                    minimalDeviceUri, true /* notifyForDescendants */, mContentObserver);
         } catch (Exception e) {
             Log.e(TAG, "Failed to register content observer for " + actionsUri + ": " + e);
             if (mIsInTest) throw new RuntimeException(e);
@@ -228,32 +185,6 @@
     }
 
     @WorkerThread
-    private boolean isInMinimalDeviceMode() {
-        if (!FeatureFlags.ENABLE_MINIMAL_DEVICE.get()) {
-            return false;
-        }
-        if (DEBUG || mIsInTest) {
-            Log.d(TAG, "isInMinimalDeviceMode() called");
-        }
-        Preconditions.assertNonUiThread();
-
-        final Uri contentUri = apiBuilder().build();
-        try (ContentProviderClient client = mContext.getContentResolver()
-                .acquireUnstableContentProviderClient(contentUri)) {
-            final Bundle remoteBundle = client == null ? null : client.call(
-                    METHOD_GET_MINIMAL_DEVICE_CONFIG, null /* args */, null /* extras */);
-            return remoteBundle != null
-                    && remoteBundle.getInt(EXTRA_MINIMAL_DEVICE_STATE,
-                    UNKNOWN_MINIMAL_DEVICE_STATE) == IN_MINIMAL_DEVICE;
-        } catch (Exception e) {
-            Log.e(TAG, "Failed to retrieve data from " + contentUri + ": " + e);
-            if (mIsInTest) throw new RuntimeException(e);
-        }
-        if (DEBUG || mIsInTest) Log.i(TAG, "isInMinimalDeviceMode(): finished");
-        return false;
-    }
-
-    @WorkerThread
     private boolean updateActions(String[] packageNames) {
         if (packageNames.length == 0) {
             return true;
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index e688709..d1fa764 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -22,7 +22,6 @@
 import static com.android.launcher3.provider.LauncherDbUtils.tableExists;
 
 import android.annotation.TargetApi;
-import android.app.backup.BackupManager;
 import android.appwidget.AppWidgetManager;
 import android.content.ComponentName;
 import android.content.ContentProvider;
@@ -85,7 +84,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Locale;
-import java.util.concurrent.TimeUnit;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
@@ -94,7 +92,6 @@
     private static final boolean LOGD = false;
 
     private static final String DOWNGRADE_SCHEMA_FILE = "downgrade_schema.json";
-    private static final long RESTORE_BACKUP_TABLE_DELAY = TimeUnit.SECONDS.toMillis(30);
 
     /**
      * Represents the schema of the database. Changes in scheme need not be backwards compatible.
@@ -114,8 +111,6 @@
     protected DatabaseHelper mOpenHelper;
     protected String mProviderAuthority;
 
-    private long mLastRestoreTimestamp = 0L;
-
     private int mDefaultWorkspaceLayoutOverride = 0;
 
     /**
@@ -374,13 +369,6 @@
                 clearFlagEmptyDbCreated();
                 return null;
             }
-            case LauncherSettings.Settings.METHOD_WAS_EMPTY_DB_CREATED : {
-                Bundle result = new Bundle();
-                result.putBoolean(LauncherSettings.Settings.EXTRA_VALUE,
-                        LauncherPrefs.getPrefs(getContext()).getBoolean(
-                                mOpenHelper.getKey(EMPTY_DATABASE_CREATED), false));
-                return result;
-            }
             case LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS: {
                 Bundle result = new Bundle();
                 result.putIntArray(LauncherSettings.Settings.EXTRA_VALUE, deleteEmptyFolders()
@@ -438,25 +426,11 @@
                         new SQLiteTransaction(mOpenHelper.getWritableDatabase()));
                 return result;
             }
-            case LauncherSettings.Settings.METHOD_REFRESH_BACKUP_TABLE: {
-                mOpenHelper.mBackupTableExists = tableExists(mOpenHelper.getReadableDatabase(),
-                        Favorites.BACKUP_TABLE_NAME);
-                return null;
-            }
             case LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE: {
                 mOpenHelper.mHotseatRestoreTableExists = tableExists(
                         mOpenHelper.getReadableDatabase(), Favorites.HYBRID_HOTSEAT_BACKUP_TABLE);
                 return null;
             }
-            case LauncherSettings.Settings.METHOD_RESTORE_BACKUP_TABLE: {
-                final long ts = System.currentTimeMillis();
-                if (ts - mLastRestoreTimestamp > RESTORE_BACKUP_TABLE_DELAY) {
-                    mLastRestoreTimestamp = ts;
-                    RestoreDbTask.restoreIfPossible(
-                            getContext(), mOpenHelper, new BackupManager(getContext()));
-                }
-                return null;
-            }
             case LauncherSettings.Settings.METHOD_UPDATE_CURRENT_OPEN_HELPER: {
                 Bundle result = new Bundle();
                 result.putBoolean(LauncherSettings.Settings.EXTRA_VALUE,
@@ -479,22 +453,6 @@
                                 () -> mOpenHelper));
                 return result;
             }
-            case LauncherSettings.Settings.METHOD_SWITCH_DATABASE: {
-                if (TextUtils.equals(arg, mOpenHelper.getDatabaseName())) return null;
-                final DatabaseHelper helper = mOpenHelper;
-                if (extras == null || !extras.containsKey(KEY_LAYOUT_PROVIDER_AUTHORITY)) {
-                    mProviderAuthority = null;
-                } else {
-                    mProviderAuthority = extras.getString(KEY_LAYOUT_PROVIDER_AUTHORITY);
-                }
-                mOpenHelper = DatabaseHelper.createDatabaseHelper(
-                        getContext(), arg, false /* forMigration */);
-                helper.close();
-                LauncherAppState app = LauncherAppState.getInstanceNoCreate();
-                if (app == null) return null;
-                app.getModel().forceReload();
-                return null;
-            }
         }
         return null;
     }
@@ -666,7 +624,6 @@
         private final Context mContext;
         private final boolean mForMigration;
         private int mMaxItemId = -1;
-        private boolean mBackupTableExists;
         private boolean mHotseatRestoreTableExists;
 
         static DatabaseHelper createDatabaseHelper(Context context, boolean forMigration) {
@@ -727,10 +684,6 @@
         }
 
         protected void onAddOrDeleteOp(SQLiteDatabase db) {
-            if (mBackupTableExists) {
-                dropTable(db, Favorites.BACKUP_TABLE_NAME);
-                mBackupTableExists = false;
-            }
             if (mHotseatRestoreTableExists) {
                 dropTable(db, Favorites.HYBRID_HOTSEAT_BACKUP_TABLE);
                 mHotseatRestoreTableExists = false;
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 6e3e96c..1cd2a30 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -380,7 +380,6 @@
                 LauncherProvider.AUTHORITY + "/settings");
 
         public static final String METHOD_CLEAR_EMPTY_DB_FLAG = "clear_empty_db_flag";
-        public static final String METHOD_WAS_EMPTY_DB_CREATED = "get_empty_db_flag";
 
         public static final String METHOD_DELETE_EMPTY_FOLDERS = "delete_empty_folders";
 
@@ -404,18 +403,12 @@
 
         public static final String METHOD_NEW_TRANSACTION = "new_db_transaction";
 
-        public static final String METHOD_REFRESH_BACKUP_TABLE = "refresh_backup_table";
-
         public static final String METHOD_REFRESH_HOTSEAT_RESTORE_TABLE = "restore_hotseat_table";
 
-        public static final String METHOD_RESTORE_BACKUP_TABLE = "restore_backup_table";
-
         public static final String METHOD_UPDATE_CURRENT_OPEN_HELPER = "update_current_open_helper";
 
         public static final String METHOD_PREP_FOR_PREVIEW = "prep_for_preview";
 
-        public static final String METHOD_SWITCH_DATABASE = "switch_database";
-
         public static final String EXTRA_VALUE = "value";
 
         public static final String EXTRA_DB_NAME = "db_name";
diff --git a/src/com/android/launcher3/SessionCommitReceiver.java b/src/com/android/launcher3/SessionCommitReceiver.java
index 50ad2be..32c8968 100644
--- a/src/com/android/launcher3/SessionCommitReceiver.java
+++ b/src/com/android/launcher3/SessionCommitReceiver.java
@@ -71,7 +71,6 @@
         }
 
         InstallSessionHelper packageInstallerCompat = InstallSessionHelper.INSTANCE.get(context);
-        packageInstallerCompat.restoreDbIfApplicable(info);
         if (TextUtils.isEmpty(info.getAppPackageName())
                 || info.getInstallReason() != PackageManager.INSTALL_REASON_USER
                 || packageInstallerCompat.promiseIconAddedForId(info.getSessionId())) {
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index c95f78c..b8893b6 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -131,10 +131,6 @@
             "ASSISTANT_GIVES_LAUNCHER_FOCUS", DISABLED,
             "Allow Launcher to handle nav bar gestures while Assistant is running over it");
 
-    public static final BooleanFlag ENABLE_DATABASE_RESTORE = getDebugFlag(270392706,
-            "ENABLE_DATABASE_RESTORE", DISABLED,
-            "Enable database restore when new restore session is created");
-
     public static final BooleanFlag ENABLE_OVERLAY_CONNECTION_OPTIM = getDebugFlag(270392629,
             "ENABLE_OVERLAY_CONNECTION_OPTIM", DISABLED,
             "Enable optimizing overlay service connection");
@@ -154,10 +150,6 @@
             "SEPARATE_RECENTS_ACTIVITY", DISABLED,
             "Uses a separate recents activity instead of using the integrated recents+Launcher UI");
 
-    public static final BooleanFlag ENABLE_MINIMAL_DEVICE = getDebugFlag(270392984,
-            "ENABLE_MINIMAL_DEVICE", DISABLED,
-            "Allow user to toggle minimal device mode in launcher.");
-
     public static final BooleanFlag ENABLE_TWO_PANEL_HOME = getDebugFlag(270392643,
             "ENABLE_TWO_PANEL_HOME", ENABLED,
             "Uses two panel on home screen. Only applicable on large screen devices.");
diff --git a/src/com/android/launcher3/pm/InstallSessionHelper.java b/src/com/android/launcher3/pm/InstallSessionHelper.java
index 125b4ce..47bfe85 100644
--- a/src/com/android/launcher3/pm/InstallSessionHelper.java
+++ b/src/com/android/launcher3/pm/InstallSessionHelper.java
@@ -29,14 +29,11 @@
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.RequiresApi;
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.LauncherPrefs;
-import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.SessionCommitReceiver;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.testing.shared.TestProtocol;
@@ -204,26 +201,6 @@
         return list;
     }
 
-    /**
-     * Attempt to restore workspace layout if the session is triggered due to device restore.
-     */
-    public boolean restoreDbIfApplicable(@NonNull final SessionInfo info) {
-        if (!FeatureFlags.ENABLE_DATABASE_RESTORE.get()) {
-            return false;
-        }
-        if (isRestore(info)) {
-            LauncherSettings.Settings.call(mAppContext.getContentResolver(),
-                    LauncherSettings.Settings.METHOD_RESTORE_BACKUP_TABLE);
-            return true;
-        }
-        return false;
-    }
-
-    @RequiresApi(26)
-    private static boolean isRestore(@NonNull final SessionInfo info) {
-        return info.getInstallReason() == PackageManager.INSTALL_REASON_DEVICE_RESTORE;
-    }
-
     @WorkerThread
     public boolean promiseIconAddedForId(final int sessionId) {
         return getPromiseIconIds().contains(sessionId);