Chosen Solution
Hello guys, I have a problem with my iphone 5s. The phone stays in a reboot loop. After i connected it with the iphone and try a recovery, it gives me error 4013. I tried 2 screens, changed the back camera, and tried the recovery without the screen plugged on the iphone.I also tried three different batteries. The original one, and two fake ones. I keep getting flashes of a blue and a red screen in the recovery process. I also tried two different systems with itunes and keep getting the same error, also changed the lightning cable. I am out of options. Can someone help me? Update (09/29/2016) Could it be something else? Because I also read something about the u2/ic chip reheating.
It sounds like a case of long screw damage. https://www.youtube.com/watch?v=TzlsG1M1… That video shows how to repair and diagnose it.
try and restore without screws on the fones some times it works and make sure u use a good cable
