Why does my iPhone keep going into a boot loop?
My iPhone 6 Plus is used and keeps going into boot loop and restarting and it only does this while its sleeping, never while I'm using it. Recently i tried to reset it again and while it was erasing everything it went into a viscous boot loop and has yet to come out.
Have you followed the information here?
crwdns2893770:0crwdnd2893770:0 Ben crwdne2893770:0