I have tryed with wifi on and off i have different cords different computers i jailbreak all my phones before.this seems much easier.it starts and after 20 minutes it stops working so i unplug it and hook it back up and it says that it need to recover files unhook.so i unhook and put it in a different usb the 2 time and still nothing.is there something i am doing wrong.can someone please help o i did restore my phone that did not help.