I installed iOS7 two days ago and I noticed that the battery drains way faster than it did on iOS 6,so I turned off most of the features off but the battery life is still horrible and everytime I listen to music more than 10/15 minutes,the music app gets laggy as hell.
I want to do a clean reinstall,but I'm not sure how and I don't want to waste my time,so can someone tell me how to do it step by step?Thanks in advance!
I want to do a clean reinstall,but I'm not sure how and I don't want to waste my time,so can someone tell me how to do it step by step?Thanks in advance!
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