so my ipod is updated to 7.1.1 or 7.1.2 and i jailbroke it with pangu. i download tso donut hack for the simpsons tapped out app, and it resprung. i waited a few minutes and decided to turn off my ipod and back on, that was when it was stuck at the boot logo. it doesnt cycle. i tried pressing the volume up button and lock button but it didnt work i tried using an ipsw but itunes wont let me because its jailbroken. i have important stuff on there, can i get rid of the jailbreak or fix my ipod without restoring it? dfu mode works