iPhone 5 not displaying correct battery percentage
I have tried shutting the phone off and restarting it, and upon restart it would show the correct percentage but would stay stuck at that percentage.
I have also done three hard resets, the second of which caused my phone to restart itself every two or three minutes.
However, all hard resets yielded the same results (incorrect percentage, reboot, correct percentage but stays stuck there).
FWIW, the phone is not jailbroken.
iPhone 5, iOS 6.0.1