Who have found solutions to iphone battery draining issues after upgrading iphone to iOS 6.1.2 and 6.1.3?
I have iphone 4S that is UNLOCKED. I noticed after upgrading to iOS 6.1.2 and 6.1.3 the battery is draining quickly.
- I searched thru the Apple forum and internet and followed troubleshooting steps to dissable any settings and applications that might increased the battery usage. Still after all the troubleshooting, my iphone has battery drain issues.
- I called Apple and talked to customer support. The guy did his best effort to solve the problem but the solutions that he provided me I have already done it. I sent him a system report of my iPhone and he told me that the iphone is operating fine. I asked him if there is a way that I can downgrade the iOS 5 and he told me that it is not possible.
1. Who has the same problem and found a solution? Please provide the solution?
2. Has someone been able to downgrade to iOS 5? Please provide steps?
Thanks
iPhone 4S, iOS 6.1.3