So I used to have a 1.1.3 jailbroken 8gb ipod touch. I decided to jailbreak to 1.1.4 with a tutorial I found here. So I did it but it didn't work. Now I'm trying to get back on 1.1.1 (so I can go back to 1.1.3 jailbroken) but it won't let me. When I go in iTunes and do shift + restore and select my file (1.1.1 firmware) it says extracting files and then "Unknown error balbla (don't remembe exact message) and then my iPod is stuck on recovery mode. To unstuck it, I have to do restore (alone) and it install 1.1.4 back correctly and I can use it. How can I go back to 1.1.1 ?