31/10/2011 12:42
Shutting off Compass Calibration in Location Services can stop iPhone 4 and iPhone 4S on iOS5 from sucking battery life and running hot.
I have an iPhone 4 and fwiw, mine was losing 10% per 2 hours and running warm as soon as I upgraded to iOS 5. In my case the culprit was quite easy to track-down. The new OS Location Services has a... »