I have an iPod 4G Touch (I think). My ex jailbroke it, but I don't know what program he used. I unknowingly pulled in a General Update. It rebooted and now is stuck at the flashing apple demanding I plug into iTunes and lose all of my music, books, apps, and photos. I've tried holding the power and home buttons as well as the volume up arrow fixes I found on YouTube. Is there a supertechie out there who can help me go back to before the General Update to when everything worked? Thank you so much!