Sony Xperia Z5 Compact

Android 5.1.1

I can't make voice calls on my Sony Xperia Z5 Compact Android 5.1.1

Cause 8 of 14: The phone is overloaded for unknown causes

If your phone is overloaded, you can't make any calls. It may help restarting it.

Step 1 of 3

Restart your phone

Open the Reset key cover.

Step 2 of 3

Restart your phone

Press and hold the Reset key with a sharp-pointed object (such as a paper clip) until your phone restarts.

Step 3 of 3

Restart your phone

Close the cover again.

Open the Reset key cover.

Press and hold the Reset key with a sharp-pointed object (such as a paper clip) until your phone restarts.

Close the cover again.