0 Replies Latest reply: Feb 15, 2013 6:50 AM by aswedeh
aswedeh Level 1 Level 1 (0 points)

Recently I have noticed that my iphone 4s battery draining suddenly ( for example from 20% to 1%) in a moment! and when I charge it, it goes up to 30% suddenly too!

 

I am not sure if that have been happening after upgrading softwate system to ios 6.0.1.

 

Do you know what's going on? and how to fix this problem?


iPhone 4S, iOS 6.0.1