iPhone 5 battery
Hello everybody , I'm a french student and I have a big problem since I have updated the 3 iphones 5 in my family.
Indeed with the new iOS 7.1 the battery Life is extremely reduced for example my mother's iPhone is 40% when she can't use it ...
Do you have the same problem ?
If yes I would like have rapidly one solution
Thank you in advance for your help , and sorry because he must have misspelling.
iPhone 5, iOS 7.1