diff --git a/app/build.gradle b/app/build.gradle
index 7e4a68ce1..98dec497d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@ android {
         applicationId "com.chooloo.www.koler"
         minSdkVersion 25
         targetSdkVersion 31
-        versionCode 65
-        versionName "v1.3.1"
+        versionCode 67
+        versionName "v1.3.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         javaCompileOptions {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 30b924eaa..8fcc5ba04 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -4,8 +4,6 @@
     package="com.chooloo.www.koler">
 
 
-    <!--region permissions-->
-
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.SEND_SMS" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
@@ -28,8 +26,6 @@
         android:name="android.permission.CAPTURE_AUDIO_OUTPUT"
         tools:ignore="ProtectedPermissions" />
 
-    <!--endregion-->
-
 
     <application
         android:name="com.chooloo.www.koler.KolerApp"
@@ -41,14 +37,11 @@
         android:theme="@style/KolerTheme"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning">
 
-        <!--region activities-->
-
         <activity
             android:name="com.chooloo.www.koler.ui.main.MainActivity"
+            android:exported="true"
             android:screenOrientation="fullUser">
 
-            <!--region intent-filters-->
-
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
@@ -66,8 +59,6 @@
 
                 <data android:scheme="tel" />
             </intent-filter>
-
-            <!--endregion-->
         </activity>
 
         <activity
@@ -75,15 +66,12 @@
             android:screenOrientation="fullSensor" />
         <activity android:name=".ui.permissions.PermissionsActivity" />
 
-        <!--endregion-->
-
-
-        <!--region services-->
 
         <service android:name="com.chooloo.www.koler.service.RecordService" />
 
         <service
             android:name="com.chooloo.www.koler.service.CallService"
+            android:exported="false"
             android:permission="android.permission.BIND_INCALL_SERVICE">
             <meta-data
                 android:name="android.telecom.IN_CALL_SERVICE_UI"
@@ -93,36 +81,28 @@
             </intent-filter>
         </service>
 
-        <!--endregion-->
-
-
-        <!--region metadatas-->
 
         <meta-data
             android:name="preloaded_fonts"
             android:resource="@array/preloaded_fonts" />
 
-        <!--endregion-->
-
-
-        <!--region receivers-->
 
-        <receiver android:name=".receiver.CallBroadcastReceiver">
+        <receiver
+            android:name=".receiver.CallBroadcastReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="action_answer" />
                 <action android:name="action_hangup" />
             </intent-filter>
         </receiver>
 
-        <receiver android:name=".receiver.CallRecordReceiver">
+        <receiver
+            android:name=".receiver.CallRecordReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.PHONE_STATE" />
                 <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
             </intent-filter>
         </receiver>
-
-        <!--endregion-->
-
-
     </application>
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponent.kt b/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponent.kt
index 47f020883..22092b980 100644
--- a/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponent.kt
+++ b/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponent.kt
@@ -1,6 +1,7 @@
 package com.chooloo.www.koler.di.contextcomponent
 
 import android.app.KeyguardManager
+import android.app.role.RoleManager
 import android.content.ClipboardManager
 import android.media.AudioManager
 import android.os.PowerManager
diff --git a/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponentImpl.kt b/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponentImpl.kt
index 25dadaaa7..22d5c010f 100644
--- a/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponentImpl.kt
+++ b/app/src/main/java/com/chooloo/www/koler/di/contextcomponent/ContextComponentImpl.kt
@@ -2,6 +2,7 @@ package com.chooloo.www.koler.di.contextcomponent
 
 import android.app.Application
 import android.app.KeyguardManager
+import android.app.role.RoleManager
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Context.TELEPHONY_SUBSCRIPTION_SERVICE
@@ -15,12 +16,12 @@ import androidx.core.app.NotificationManagerCompat
 import com.chooloo.www.koler.di.livedatafactory.LiveDataFactoryImpl
 import com.chooloo.www.koler.interactor.animation.AnimationInteractorImpl
 import com.chooloo.www.koler.interactor.audio.AudioInteractorImpl
+import com.chooloo.www.koler.interactor.blocked.BlockedInteractorImpl
 import com.chooloo.www.koler.interactor.callaudio.CallAudioInteractorImpl
 import com.chooloo.www.koler.interactor.calls.CallsInteractorImpl
 import com.chooloo.www.koler.interactor.color.ColorInteractorImpl
 import com.chooloo.www.koler.interactor.contacts.ContactsInteractorImpl
 import com.chooloo.www.koler.interactor.drawable.DrawableInteractorImpl
-import com.chooloo.www.koler.interactor.blocked.BlockedInteractorImpl
 import com.chooloo.www.koler.interactor.phoneaccounts.PhonesInteractorImpl
 import com.chooloo.www.koler.interactor.preferences.PreferencesInteractorImpl
 import com.chooloo.www.koler.interactor.recents.RecentsInteractorImpl
diff --git a/app/src/main/java/com/chooloo/www/koler/interactor/permission/PermissionsInteractorImpl.kt b/app/src/main/java/com/chooloo/www/koler/interactor/permission/PermissionsInteractorImpl.kt
index c791bba2f..6358e61f7 100644
--- a/app/src/main/java/com/chooloo/www/koler/interactor/permission/PermissionsInteractorImpl.kt
+++ b/app/src/main/java/com/chooloo/www/koler/interactor/permission/PermissionsInteractorImpl.kt
@@ -10,9 +10,7 @@ import android.telecom.TelecomManager
 import android.widget.Toast
 import com.chooloo.www.koler.interactor.string.StringInteractor
 import com.chooloo.www.koler.ui.base.BaseActivity
-import com.chooloo.www.koler.ui.base.BottomFragment
 import com.chooloo.www.koler.ui.permissions.PermissionsActivity
-import com.chooloo.www.koler.ui.prompt.PromptFragment
 import com.chooloo.www.koler.util.baseobservable.BaseObservable
 
 
@@ -29,15 +27,16 @@ class PermissionsInteractorImpl(
 
     override fun requestDefaultDialer() {
         val intent = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            val roleManager = activity.getSystemService(Context.ROLE_SERVICE) as RoleManager
-            roleManager.createRequestRoleIntent(RoleManager.ROLE_DIALER)
+            (activity.getSystemService(Context.ROLE_SERVICE) as RoleManager).createRequestRoleIntent(
+                RoleManager.ROLE_DIALER
+            )
         } else {
             Intent(TelecomManager.ACTION_CHANGE_DEFAULT_DIALER).putExtra(
                 TelecomManager.EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME,
                 activity.packageName
             )
         }
-        activity.startActivity(intent)
+        activity.startActivityForResult(intent, 0)
     }
 
     override fun checkDefaultDialer(errorMessageRes: Int?) {