Originally Posted by
Denny Crane
Anyone know why the ringtone on an Iphone 4 would just stop? I was playing a game on it and the sound just stopped. I've checked the switch and volume buttons on the side and the "ringer and alerts" volume is up in the settings menu. Vibrate works fine.
Denny
Trying doing a full reboot. Hold home button and the lock button at the same time for about 10 seconds and then it will automatically restart.
Worked for me once..