I jailbroke my iPhone while on 4.0 then installed a moving wallpaper that rendered my device useless. I couldn't do anything with the phone because when I opened an app it would minimize the interface to 1/4 the screen size. Prior to this I had changed the password. So when I tried to restore it I would get an error. I managed to get out of recovery mode using RecBoot but I have to do this every time I restore. How do I get back to normal?