9 Replies Latest reply: Jul 17, 2012 11:06 PM by Kinst
Kinst Level 1 (75 points)

Since iOS 5.0.1 I never had. Artery problem. I used my iPhone from 12.2011 without any battery issues. But after recent upgrade to 5.1.1 I found that while using usual apps, including very simple like card game, my iPhone became very, uncomfortable hot near sim slot location. I was tried to reinstall sim card several times - no effect. Battery drain now terrible in active mode, about 1 percent per one or couple of minutes.

In a sleeping mode all the same - less than 0.5% per hour, but if to start using any application, device became hot and drain starting.

Any similar thigs or ideas? I read a discussion when two recharge cycles solved this problem, but it doesn't help me.

iPhone 4S, iOS 5.0.1