My two day old iPhone 6 turned itself off and on about 3 times and then would not stay on unless in use, I decided to do the software update during this the phone froze and would not come off the Apple logo screen
Cant restore iPhone 6 via iTunes as coming up with error codes 4005 4013 and 20000. And is now stuck on the iTunes screen and before that the Apple logo
iPhone 6, iOS 8.4.1