diff --git a/app/build.gradle b/app/build.gradle
index 853a77c8..860af252 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -27,7 +27,6 @@ android {
 
         buildConfigField "String[]", "MANAGER_LANGUAGES", "{" + surroundWithQuotes(langs) + "}"
         buildConfigField "String[]", "MANAGER_LANGUAGE_NAMES", "{" + surroundWithQuotes(getLanguageNames()) + "}"
-        buildConfigField "Boolean", "ENABLE_SIGNATURE_CHECK", "true"
     }
 
     lintOptions {
diff --git a/app/src/main/java/com/vanced/manager/core/downloader/VancedDownloader.kt b/app/src/main/java/com/vanced/manager/core/downloader/VancedDownloader.kt
index d8c46a97..5485115e 100644
--- a/app/src/main/java/com/vanced/manager/core/downloader/VancedDownloader.kt
+++ b/app/src/main/java/com/vanced/manager/core/downloader/VancedDownloader.kt
@@ -14,7 +14,6 @@ import com.vanced.manager.R
 import com.vanced.manager.core.App
 import com.vanced.manager.ui.viewmodels.HomeViewModel.Companion.vancedProgress
 import com.vanced.manager.utils.AppUtils.mutableInstall
-import com.vanced.manager.utils.AppUtils.vancedRootPkg
 import com.vanced.manager.utils.InternetTools
 import com.vanced.manager.utils.InternetTools.baseUrl
 import com.vanced.manager.utils.InternetTools.getFileNameFromUrl
@@ -47,6 +46,7 @@ object VancedDownloader {
     private var count: Int = 0
     private var hashUrl = ""
 
+    private const val yPkg = "com.google.android.youtube"
     private var vancedVersionCode = 0
     private var vancedVersion: String? = null
 
@@ -150,7 +150,7 @@ object VancedDownloader {
 
     private fun downloadStockCheck(context: Context) :Boolean {
         return try {
-            getPkgVerCode(vancedRootPkg, context.packageManager) != vancedVersionCode
+            getPkgVerCode(yPkg,context.packageManager) != vancedVersionCode
         } catch (e: Exception) {
             true
         }
diff --git a/app/src/main/java/com/vanced/manager/ui/MainActivity.kt b/app/src/main/java/com/vanced/manager/ui/MainActivity.kt
index d8ab3cbd..cd8fe2f3 100644
--- a/app/src/main/java/com/vanced/manager/ui/MainActivity.kt
+++ b/app/src/main/java/com/vanced/manager/ui/MainActivity.kt
@@ -132,7 +132,7 @@ class MainActivity : AppCompatActivity() {
     private fun initDialogs() {
         val prefs = getDefaultSharedPreferences(this)
         val variant = prefs.getString("vanced_variant", "nonroot")
-        //prefs.getBoolean("show_root_dialog", true)
+        prefs.getBoolean("show_root_dialog", true)
 
         when {
             prefs.getBoolean("firstStart", true) -> {
diff --git a/app/src/main/java/com/vanced/manager/ui/dialogs/DialogContainer.kt b/app/src/main/java/com/vanced/manager/ui/dialogs/DialogContainer.kt
index 5a3eb71c..8496b484 100644
--- a/app/src/main/java/com/vanced/manager/ui/dialogs/DialogContainer.kt
+++ b/app/src/main/java/com/vanced/manager/ui/dialogs/DialogContainer.kt
@@ -12,15 +12,14 @@ import com.vanced.manager.core.downloader.VancedDownloader.downloadVanced
 import com.vanced.manager.utils.InternetTools.openUrl
 import com.vanced.manager.utils.MiuiHelper
 import com.vanced.manager.utils.PackageHelper.installVanced
-import com.vanced.manager.utils.PackageHelper.uninstallApk
 
 object DialogContainer {
 
     fun showSecurityDialog(context: Context) {
         MaterialAlertDialogBuilder(context).apply {
-            setTitle(R.string.welcome)
-            setMessage(R.string.security_context)
-            setPositiveButton(R.string.close) { dialog, _ ->
+            setTitle(context.resources.getString(R.string.welcome))
+            setMessage(context.resources.getString(R.string.security_context))
+            setPositiveButton(context.resources.getString(R.string.close)) { dialog, _ ->
                 dialog.dismiss()
             }
             setOnDismissListener {
@@ -42,10 +41,10 @@ object DialogContainer {
 
     private fun showMiuiDialog(context: Context) {
         MaterialAlertDialogBuilder(context).apply {
-            setTitle(R.string.miui_one_title)
-            setMessage(R.string.miui_one)
-            setNeutralButton(R.string.close) { dialog, _ -> dialog.dismiss() }
-            setPositiveButton(R.string.guide) { _, _ ->
+            setTitle(context.getString(R.string.miui_one_title))
+            setMessage(context.getString(R.string.miui_one))
+            setNeutralButton(context.getString(R.string.close)) { dialog, _ -> dialog.dismiss() }
+            setPositiveButton(context.getString(R.string.guide)) { _, _ ->
                 openUrl(
                     "https://telegra.ph/How-to-install-v15-on-MIUI-02-11",
                     R.color.Telegram,
@@ -58,22 +57,6 @@ object DialogContainer {
         }
     }
 
-    fun showUnofficialAppInstalledDialog(app: String, appPkg: String, context: Context) {
-        MaterialAlertDialogBuilder(context).apply {
-            setTitle(R.string.warning)
-            setMessage(context.getString(R.string.unofficial_app_installed, app))
-            setPositiveButton(context.getString(R.string.uninstall)) { _, _ ->
-                uninstallApk(appPkg, context)
-            }
-            setNeutralButton(context.getString(R.string.close)) { dialog, _ ->
-                dialog.dismiss()
-            }
-            setCancelable(false)
-            create()
-            show()
-        }
-    }
-
     //TODO
     fun installOrDownload(context: Context) {
         MaterialAlertDialogBuilder(context).apply {
diff --git a/app/src/main/java/com/vanced/manager/ui/viewmodels/HomeViewModel.kt b/app/src/main/java/com/vanced/manager/ui/viewmodels/HomeViewModel.kt
index eb784abf..48bad08f 100644
--- a/app/src/main/java/com/vanced/manager/ui/viewmodels/HomeViewModel.kt
+++ b/app/src/main/java/com/vanced/manager/ui/viewmodels/HomeViewModel.kt
@@ -25,11 +25,6 @@ import com.vanced.manager.model.DataModel
 import com.vanced.manager.model.ProgressModel
 import com.vanced.manager.ui.events.Event
 import com.vanced.manager.utils.AppUtils.installing
-import com.vanced.manager.utils.AppUtils.managerPkg
-import com.vanced.manager.utils.AppUtils.microgPkg
-import com.vanced.manager.utils.AppUtils.musicPkg
-import com.vanced.manager.utils.AppUtils.vancedPkg
-import com.vanced.manager.utils.AppUtils.vancedRootPkg
 import com.vanced.manager.utils.InternetTools
 import com.vanced.manager.utils.PackageHelper.uninstallApk
 
@@ -133,7 +128,7 @@ open class HomeViewModel(private val activity: Activity): ViewModel() {
             Toast.makeText(activity, R.string.installation_wait, Toast.LENGTH_SHORT).show()
     }
     
-    fun uninstallVanced(variant: String) = uninstallApk(if (variant == "root") vancedRootPkg else vancedPkg, activity)
+    fun uninstallVanced(variant: String) = uninstallApk(if (variant == "root") "com.google.android.youtube" else "com.vanced.android.youtube", activity)
     fun uninstallMusic() = uninstallApk("com.vanced.android.apps.youtube.music", activity)
     fun uninstallMicrog() = uninstallApk("com.mgoogle.android.gms", activity)
 
@@ -156,11 +151,11 @@ open class HomeViewModel(private val activity: Activity): ViewModel() {
 
     init {
         fetching.set(true)
-        vanced.set(DataModel(app.vanced, vancedPkg, activity))
-        vancedRoot.set(DataModel(app.vanced, vancedRootPkg, activity))
-        music.set(DataModel(app.music, musicPkg, activity))
-        microg.set(DataModel(app.microg, microgPkg, activity))
-        manager.set(DataModel(app.manager, managerPkg, activity))
+        vanced.set(DataModel(app.vanced, "com.vanced.android.youtube", activity))
+        vancedRoot.set(DataModel(app.vanced, "com.google.android.youtube", activity))
+        music.set(DataModel(app.music, "com.vanced.android.apps.youtube.music", activity))
+        microg.set(DataModel(app.microg, "com.mgoogle.android.gms", activity))
+        manager.set(DataModel(app.manager, "com.vanced.manager", activity))
         vancedProgress.set(ProgressModel())
         musicProgress.set(ProgressModel())
         microgProgress.set(ProgressModel())
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 437aafd3..0056f48f 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -22,12 +22,8 @@
     <string name="no_microg">microG isn\'t installed</string>
     <string name="root_not_granted">Root access not granted</string>
     <string name="unavailable">Unavailable</string>
-    <string name="uninstall">Uninstall</string>
-    <string name="unofficial">Unofficial</string>
-    <string name="unofficial_app_installed">The version of %1$s on your device is not made by Vanced Team, for your own safety, we recommend uninstalling this version. Do you want to proceed?</string>
     <string name="update">Update</string>
     <string name="useful_links">Useful Links</string>
-    <string name="warning">Warning!</string>
     <string name="website_text">Website</string>
     <string name="support_us">Support us!</string>
     <string name="version_toast">%1$s version number was copied!</string>