1 Reply Latest reply: Oct 12, 2012 1:38 AM by AnaMusic
Venugopal Balakrishnan Level 1 (0 points)

I have a iPhone 4S, which switches off by itself (screen becomes blank) even though the battery has about 50% charge left. I am only able to switch it back on when the battery has reached about 5%.


During this dormant state, when somebody calls to my phone number, they get a dial tone as if the phone was still active, however I never hear the ring tone.


Despite my efforts to switch on the phone during this dormant state, I have not been able to switch it on (active screen state).

iPhone 4S, iOS 6