Calls and contacts
Apps and media
Cause 1 of 2: 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.
Solution: Restart your phone.
Restart your phone
Press and hold On/Off.
Simultaneously, press and hold the Home key until your phone is restarted.
Are you ready to upgrade your device? Check out our latest mobile phones