Why my iphone 4s always display connected USB cable to iTunes when I upgrate ios to 8.1.3? Is the upgrate failed? How to fix the problem? Thanks.
Why my iphone 4s always display connected USB cable to iTunes when I upgrate ios to 8.1.3? Is the upgrate failed? How to fix the problem? Thanks.
iPhone 4S, iOS 8.1.2, problem in upgrate to 8.1.3