diff --git a/app/src/main/java/com/nextcloud/talk/receivers/PackageReplacedReceiver.kt b/app/src/main/java/com/nextcloud/talk/receivers/PackageReplacedReceiver.kt
index 604ce0abf..94f47cd10 100644
--- a/app/src/main/java/com/nextcloud/talk/receivers/PackageReplacedReceiver.kt
+++ b/app/src/main/java/com/nextcloud/talk/receivers/PackageReplacedReceiver.kt
@@ -70,7 +70,7 @@ class PackageReplacedReceiver : BroadcastReceiver(), KoinComponent {
                         appPreferences.setNotificationChannelIsUpgradedToV2(true)
                     }
 
-                    if (!appPreferences.isNotificationChannelUpgradedToV3 && packageInfo.versionCode > 51) {
+                    if (!appPreferences.isNotificationChannelUpgradedToV3) {
                         notificationManager.deleteNotificationChannel(
                                 NotificationUtils.NOTIFICATION_CHANNEL_MESSAGES_V2
                         )
@@ -80,6 +80,16 @@ class PackageReplacedReceiver : BroadcastReceiver(), KoinComponent {
                         appPreferences.setNotificationChannelIsUpgradedToV3(true)
                     }
 
+                    if (!appPreferences.isNotificationChannelUpgradedToV4) {
+                        notificationManager.deleteNotificationChannel(
+                                NotificationUtils.NOTIFICATION_CHANNEL_MESSAGES_V3
+                        )
+                        notificationManager.deleteNotificationChannel(
+                                NotificationUtils.NOTIFICATION_CHANNEL_CALLS_V3
+                        )
+                        appPreferences.setNotificationChannelIsUpgradedToV4(true)
+                    }
+
                 }
             } catch (e: PackageManager.NameNotFoundException) {
                 Log.e(TAG, "Failed to fetch package info")
diff --git a/app/src/main/java/com/nextcloud/talk/utils/preferences/AppPreferences.java b/app/src/main/java/com/nextcloud/talk/utils/preferences/AppPreferences.java
index 55db4b761..916212a9e 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/preferences/AppPreferences.java
+++ b/app/src/main/java/com/nextcloud/talk/utils/preferences/AppPreferences.java
@@ -182,6 +182,17 @@ public interface AppPreferences {
     @RemoveMethod
     void removeNotificationChannelUpgradeToV3();
 
+    @KeyByString("notification_channels_upgrade_to_v4")
+    boolean getIsNotificationChannelUpgradedToV4();
+
+    @KeyByString("notification_channels_upgrade_to_v4")
+    void setNotificationChannelIsUpgradedToV4(boolean value);
+
+    @KeyByString("notification_channels_upgrade_to_v4")
+    @RemoveMethod
+    void removeNotificationChannelUpgradeToV4();
+
+
     @KeyByString("notifications_vibrate")
     @DefaultValue(R.bool.value_true)
     boolean getShouldVibrateSetting();
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f9526ac4f..8b5578780 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -41,6 +41,7 @@
 
     <color name="nc_darkRed">#D32F2F</color>
     <color name="nc_darkGreen">#006400</color>
+    <color name="per70white">#46FFFFFF</color>
     <color name="nc_white_color">@color/per70white</color>
     <color name="nc_light_blue_color">#7FC0E3</color>
     <color name="controller_chat_separator">#E8E8E8</color>
@@ -63,7 +64,6 @@
     <color name="nc_chip_mention_others_background">@color/white</color>
     <color name="bg_dark_mention_chips">#333333</color>
 
-
     <color name="bg_selected_participant_clear_icon">#484848</color>
     <color name="bg_message_list_incoming_bubble">#EFEFEF</color>
     <color name="bg_message_list_outcoming_bubble">@color/colorPrimary</color>