I have installed iOS 7.1 on my iPhone 4. Now my battery only lasts 12 hours?
iPhone 4, Mac OS X (10.6.6)
Posted on Apr 14, 2014 12:25 PM
Q: I have installed iOS 7.1 on my iPhone 4. Now my battery only lasts 12 hours?
All batteries got worse and worse every day over time you batt time will get much worse 12hours is not too bad for an iphone4 think my time is much shorter