OPPO A38

Android 13

I can't make voice calls on my OPPO A38 Android 13

Cause 3 of 4: There's a connection error

If your phone doesn't receive any calls when someone calls you, it may be caused by an unknown connection error.

Step 1 of 2

Restart your phone

Press the Side key.

Step 2 of 2

Restart your phone

Simultaneously, press and hold the upper part of the Volume key and keep them both pressed until your phone restarts.

Press the Side key.

Simultaneously, press and hold the upper part of the Volume key and keep them both pressed until your phone restarts.

Are you ready to upgrade your device? Check out our latest mobile phones