Hello friends. My iphone 4S is having battrey problems, it switches off at 20%. Just surprised why it does so, my ipad running the same version of iOS is working fine. May be hardware problem...? Now I am thinking of resetting and restore my iPhone with iTunes and I have a backup already on my PC iTunes. But before I go on to erase my phone, I wanted to know the iTunes backup will also restore my SMS messages; I have important messages that I want to keep on my phone, If iTunes cannot do that, how may I backup and restore the SMS messages. Thanks in advance
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iPhone 4S iOS 7.1.1
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iPhone 4S iOS 7.1.1