Hi , I just go to a I phone 4s back from repair a new replacement phone. I can't activate my wifi , the wifi button is greyed,so the wifi is unavailable , and I can't update to the new iOS 6.1.3,so what should I do? Pls help me.
Hi , I just go to a I phone 4s back from repair a new replacement phone. I can't activate my wifi , the wifi button is greyed,so the wifi is unavailable , and I can't update to the new iOS 6.1.3,so what should I do? Pls help me.
iPhone 4S, iOS 6.0.1
