diff --git a/app/src/main/java/com/vanced/manager/model/DataModel.kt b/app/src/main/java/com/vanced/manager/model/DataModel.kt
index 17f86a1f..a6e244a4 100644
--- a/app/src/main/java/com/vanced/manager/model/DataModel.kt
+++ b/app/src/main/java/com/vanced/manager/model/DataModel.kt
@@ -2,42 +2,45 @@ package com.vanced.manager.model
 
 import android.content.Context
 import android.graphics.drawable.Drawable
+import android.os.Build
 import androidx.preference.PreferenceManager.getDefaultSharedPreferences
 import com.vanced.manager.utils.InternetTools.getJsonInt
 import com.vanced.manager.utils.InternetTools.getJsonString
 import com.vanced.manager.utils.PackageHelper.isPackageInstalled
+import com.vanced.manager.R
+import kotlinx.coroutines.runBlocking
 
 open class DataModel(
     private val jsonName: String, 
     private val context: Context
 ) {
     
-    private val variant = getDefaultSharedPreferences(context).getString("vanced_variant")
+    private val variant = getDefaultSharedPreferences(context).getString("vanced_variant", "nonroot")
     
     private val appPkg = 
         when (jsonName) {
             "vanced" -> if (variant == "root") "com.google.android.youtube" else "com.vanced.android.youtube"
             "microg" -> "com.mgoogle.android.gms"
-            "music" -> "com.vanced.android.youtube.music"
+            else -> "com.vanced.android.youtube.music"
         }
     
     open fun isAppInstalled(): Boolean = isPackageInstalled(appPkg, context.packageManager)
     
-    open fun getVersionName(): String = getJsonString("$jsonName.json", "version")
+    open fun getVersionName(): String = runBlocking { getJsonString("$jsonName.json", "version", context) }
     
-    open fun getVersionCode(): Int = getJsonInt("$jsonName.json", "versionCode")
+    open fun getVersionCode(): Int = runBlocking { getJsonInt("$jsonName.json", "versionCode", context) }
     
-    open fun getInstalledVersionName(): String = getPkgVersion(isAppInstalled(), pkgPkg)
+    open fun getInstalledVersionName(): String = getPkgVersion(isAppInstalled(), appPkg)
     
-    open fun getInstalledVersionCode(): Int = getJsonInt("$jsonName.json", "versionCode")
+    open fun getInstalledVersionCode(): Int = runBlocking { getJsonInt("$jsonName.json", "versionCode", context) }
     
     open fun getButtonTxt(): String = compareInt(getInstalledVersionCode(), getVersionCode())
     
-    open fun getButtonIcon(): Drawable = compareIntDrawable(getInstalledVersionCode(), getVersionCode())
+    open fun getButtonIcon(): Drawable? = compareIntDrawable(getInstalledVersionCode(), getVersionCode())
     
     private fun getPkgVersion(toCheck: Boolean, pkg: String): String  {
         return if (toCheck) {
-            pm.getPackageInfo(pkg, 0).versionName
+            context.packageManager.getPackageInfo(pkg, 0).versionName
         } else {
             context.getString(R.string.unavailable)
         }
@@ -47,9 +50,9 @@ open class DataModel(
     private fun getPkgVerCode(toCheck: Boolean, pkg: String): Int {
         return if (toCheck) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
-                pm.getPackageInfo(pkg, 0).longVersionCode.and(0xFFFFFFFF).toInt()
+                context.packageManager.getPackageInfo(pkg, 0).longVersionCode.and(0xFFFFFFFF).toInt()
             else
-                pm.getPackageInfo(pkg, 0).versionCode
+                context.packageManager.getPackageInfo(pkg, 0).versionCode
         } else 0
     }
 
diff --git a/app/src/main/java/com/vanced/manager/ui/fragments/HomeFragment.kt b/app/src/main/java/com/vanced/manager/ui/fragments/HomeFragment.kt
index cfedaa89..112577f5 100644
--- a/app/src/main/java/com/vanced/manager/ui/fragments/HomeFragment.kt
+++ b/app/src/main/java/com/vanced/manager/ui/fragments/HomeFragment.kt
@@ -49,7 +49,7 @@ class HomeFragment : Fragment(), View.OnClickListener {
         binding.viewModel = viewModel
 
         val arg = "variant"
-        val variant = getDefaultSharedPreferences(requireActivity()).getString("vanced_variant")
+        val variant = getDefaultSharedPreferences(requireActivity()).getString("vanced_variant", "nonroot")
 
         with(binding) {
             when (variant) {
@@ -63,9 +63,6 @@ class HomeFragment : Fragment(), View.OnClickListener {
         }
 
         with(binding) {
-            rootSwitch.setOnClickListener(this@HomeFragment)
-            nonrootSwitch.setOnClickListener(this@HomeFragment)
-
             includeVancedLayout.vancedInstallbtn.setOnClickListener(this@HomeFragment)
             includeVancedLayout.vancedUninstallbtn.setOnClickListener(this@HomeFragment)
             includeMicrogLayout.microgInstallbtn.setOnClickListener(this@HomeFragment)
@@ -74,12 +71,12 @@ class HomeFragment : Fragment(), View.OnClickListener {
         }
 
         binding.includeVancedLayout.vancedCard.setOnLongClickListener {
-            versionToast("Vanced", viewModel.vancedInstalledVersion.get())
+            versionToast("Vanced", viewModel.vanced.get()?.getInstalledVersionName()!!)
             true
         }
 
         binding.includeMicrogLayout.microgCard.setOnLongClickListener {
-            versionToast("MicroG", viewModel.microgInstalledVersion.get())
+            versionToast("MicroG", viewModel.microg.get()?.getInstalledVersionName()!!)
             true
         }
 
@@ -117,7 +114,7 @@ class HomeFragment : Fragment(), View.OnClickListener {
             R.id.vanced_installbtn -> {
                 if (!installing) {
                     if (!viewModel.fetching.get()!!) {
-                        if (variant == "nonroot" && !viewModel.microgInstalled.get()!!) {
+                        if (variant == "nonroot" && !viewModel.microg.get()?.isAppInstalled()!!) {
                             Snackbar.make(
                                 binding.homeRefresh,
                                 R.string.no_microg,
@@ -155,29 +152,10 @@ class HomeFragment : Fragment(), View.OnClickListener {
             }
             R.id.microg_uninstallbtn -> PackageHelper.uninstallApk("com.mgoogle.android.gms", requireActivity())
             R.id.vanced_uninstallbtn -> PackageHelper.uninstallApk(vancedPkgName, requireActivity())
-            R.id.nonroot_switch -> writeToVariantPref("nonroot", R.anim.slide_in_left, R.anim.slide_out_right)
-            R.id.root_switch ->
-                if (Shell.rootAccess()) {
-                    writeToVariantPref("root", R.anim.slide_in_right, R.anim.slide_out_left)
-                } else {
-                    writeToVariantPref("nonroot", R.anim.slide_in_left, R.anim.slide_out_right)
-                    Toast.makeText(requireActivity(), activity?.getString(R.string.root_not_granted), Toast.LENGTH_SHORT).show()
-                }
             R.id.changelog_button -> cardExpandCollapse()
         }
     }
 
-    private fun writeToVariantPref(variant: String, animIn: Int, animOut: Int) {
-        val prefs = getDefaultSharedPreferences(activity)
-        if (prefs.getString("vanced_variant", "nonroot") != variant) {
-            prefs.edit().putString("vanced_variant", variant).apply()
-            startActivity(Intent(activity, MainActivity::class.java))
-            activity?.overridePendingTransition(animIn, animOut)
-            activity?.finish()
-        } else
-            Log.d("VMVariant", "$variant is already selected")
-    }
-
     private fun versionToast(name: String, app: String?) {
         val clip = requireActivity().getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
         clip.setPrimaryClip(ClipData.newPlainText(name, app))
diff --git a/app/src/main/java/com/vanced/manager/utils/AppUtils.kt b/app/src/main/java/com/vanced/manager/utils/AppUtils.kt
index 995755e9..a8717cbf 100644
--- a/app/src/main/java/com/vanced/manager/utils/AppUtils.kt
+++ b/app/src/main/java/com/vanced/manager/utils/AppUtils.kt
@@ -39,7 +39,7 @@ object AppUtils {
             status.contains("INSTALL_FAILED_INVALID_APK") -> context.getString(R.string.installation_invalid)
             status.contains("INSTALL_FAILED_VERSION_DOWNGRADE") -> context.getString(R.string.installation_downgrade)
             status.contains("INSTALL_PARSE_FAILED_NO_CERTIFICATES") -> context.getString(R.string.installation_signature)
-            status.contains("Failed_Uninstall") -> context.getString(R.string.Failed_Uninstall)
+            status.contains("Failed_Uninstall") -> context.getString(R.string.failed_uninstall)
             status.contains("Chown_Fail") -> context.getString(R.string.chown_fail)
             status.contains("IFile_Missing") -> context.getString(R.string.ifile_missing)
             status.contains("ModApk_Missing") -> context.getString(R.string.modapk_missing)
diff --git a/app/src/main/res/layout/include_about_app_devs.xml b/app/src/main/res/layout/include_about_app_devs.xml
index abfac5c6..cf26f60d 100644
--- a/app/src/main/res/layout/include_about_app_devs.xml
+++ b/app/src/main/res/layout/include_about_app_devs.xml
@@ -24,7 +24,19 @@
             android:layout_height="wrap_content"
             android:text="- Xinto"
             android:textSize="18sp" />
+        
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="- Koopah"
+            android:textSize="18sp" />
+        
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="- AioiLight"
+            android:textSize="18sp" />
 
     </LinearLayout>
 
-</com.google.android.material.card.MaterialCardView>
\ No newline at end of file
+</com.google.android.material.card.MaterialCardView>
diff --git a/app/src/main/res/layout/include_microg.xml b/app/src/main/res/layout/include_microg.xml
index 6bcf0d1f..0dd9a7c7 100644
--- a/app/src/main/res/layout/include_microg.xml
+++ b/app/src/main/res/layout/include_microg.xml
@@ -61,10 +61,10 @@
                     app:constraint_referenced_ids="microg_installbtn" />
 
                 <LinearLayout
-                    android:id="@+id/microg_remote_latest_version"
+                    android:id="@+id/microg_remote_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    app:layout_constraintBottom_toTopOf="@id/linearLayout2"
+                    app:layout_constraintBottom_toTopOf="@id/microg_installed_container"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@+id/microg_title_buttons_barrier">
 
@@ -80,12 +80,12 @@
                 </LinearLayout>
 
                 <LinearLayout
-                    android:id="@+id/linearLayout2"
+                    android:id="@+id/microg_installed_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/microg_remote_latest_version">
+                    app:layout_constraintTop_toBottomOf="@id/microg_remote_container">
 
                     <TextView
                         style="@style/AppVer"
diff --git a/app/src/main/res/layout/include_music.xml b/app/src/main/res/layout/include_music.xml
index 4e2851db..04f72e1b 100644
--- a/app/src/main/res/layout/include_music.xml
+++ b/app/src/main/res/layout/include_music.xml
@@ -61,10 +61,10 @@
                     app:constraint_referenced_ids="music_installbtn" />
 
                 <LinearLayout
-                    android:id="@+id/music_remote_latest_version"
+                    android:id="@+id/music_remote_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    app:layout_constraintBottom_toTopOf="@id/linearLayout2"
+                    app:layout_constraintBottom_toTopOf="@id/music_installed_container"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@+id/music_title_buttons_barrier">
 
@@ -80,12 +80,12 @@
                 </LinearLayout>
 
                 <LinearLayout
-                    android:id="@+id/linearLayout2"
+                    android:id="@+id/music_installed_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/music_remote_latest_version">
+                    app:layout_constraintTop_toBottomOf="@id/music_remote_container">
 
                     <TextView
                         style="@style/AppVer"
@@ -94,7 +94,7 @@
                     <TextView
                         android:id="@+id/music_installed_version"
                         style="@style/AppVer.Bold"
-                        android:text="@{viewModel.music.installedVersion}" />
+                        android:text="@{viewModel.music.installedVersionName}" />
 
                 </LinearLayout>
 
diff --git a/app/src/main/res/layout/include_vanced.xml b/app/src/main/res/layout/include_vanced.xml
index 6cf73224..aaa1c4cb 100644
--- a/app/src/main/res/layout/include_vanced.xml
+++ b/app/src/main/res/layout/include_vanced.xml
@@ -72,10 +72,10 @@
                     app:srcCompat="@drawable/ic_delete_black_24dp" />
 
                 <LinearLayout
-                    android:id="@+id/vanced_remote_latest_version"
+                    android:id="@+id/vanced_remote_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    app:layout_constraintBottom_toTopOf="@id/linearLayout2"
+                    app:layout_constraintBottom_toTopOf="@id/vanced_installed_container"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@+id/vanced_title_buttons_barrier">
 
@@ -91,11 +91,11 @@
                 </LinearLayout>
 
                 <LinearLayout
-                    android:id="@+id/linearLayout2"
+                    android:id="@+id/vanced_installed_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/vanced_remote_latest_version">
+                    app:layout_constraintTop_toBottomOf="@id/vanced_remote_container">
 
                     <TextView
                         style="@style/AppVer"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index abb375b8..bbb1abfb 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -96,7 +96,7 @@
     <string name="chown_fail">Failed To Chown Apk to system owner, Try Again</string>
     <string name="error_downloading">Error Downloading %1$s</string>
     <string name="failed_uninstall">Failed to uninstall package %1$s</string>
-    <string name="Files_Missing_VA">Files are missing, Failed Download?</string>
+    <string name="files_missing_va">Files are missing, Failed Download?</string>
     <string name="ifile_missing">Dark/Black.apk Cannot Be Read(Did Storage Get Blocked?) or File Missing</string>
     <string name="installation_aborted">Installation failed because user aborted the installation.</string>
     <string name="installation_blocked">Installation failed because user blocked the installation.</string>
@@ -108,6 +108,6 @@
     <string name="installation_signature">Installation failed because apk signature verification is enabled. Disable apk signature verification, then try again.</string>
     <string name="installation_miui">Installation failed because MIUI Optimization is enabled. Disable MIUI Optimization, then try again.</string>
     <string name="installation_storage">Installation failed due to a storage error.</string>
-    <string name="modapk_Missing">Black/Dark apk missing from installer, This should not happen, please clear app data of manager</string>
+    <string name="modapk_missing">Black/Dark apk missing from installer, This should not happen, please clear app data of manager</string>
 
 </resources>