diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e2c49dcf3..80763abcc 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -24,6 +24,7 @@
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
     <uses-permission
         android:name="android.permission.USE_CREDENTIALS"
diff --git a/app/src/main/java/com/nextcloud/talk/webrtc/MagicWebRtcLists.java b/app/src/main/java/com/nextcloud/talk/webrtc/MagicWebRtcLists.java
index fd8b8e385..626ddd42b 100644
--- a/app/src/main/java/com/nextcloud/talk/webrtc/MagicWebRtcLists.java
+++ b/app/src/main/java/com/nextcloud/talk/webrtc/MagicWebRtcLists.java
@@ -54,6 +54,9 @@ public class MagicWebRtcLists {
     }};
 
     public static Set<String> HARDWARE_ACCELERATION_DEVICE_BLACKLIST = new HashSet<String>() {{
+        add("GT-I9100"); // Samsung Galaxy S2
+        add("GT-N8013"); // Samsung Galaxy Note 10.1
+        add("SM-G930F"); // Samsung Galaxy S7
     }};
 
     public static Set<String> HARDWARE_ACCELERATION_VENDOR_BLACKLIST = new HashSet<String>() {{