Ill try to keep this short and to the point. I jailbroke my wifes Iphone5 on 6.1.2 several months ago. I came back to using an Iphone again and talked her into swapping phones with me so I now have her Iphone5 on 6.1.2 and jailbroke. I have tried resetting all data and settings from the phone and it does nothing, just shows the apple and loading bar for a few seconds then goes to the swirling circle in the center of the screen. How can I reset the phone without it updating to IOS7 and loosing the jailbreak?