Ok first of all i watched and viewed every posts and videos on YouTube about how to downgrade my ipod touch 1.1.3 to 1.1.1 jailbreak. I did every steps but everytime when i click "shift" and "restore" buttom, then click the 1.1.1 restore icon thingy, then it keeps saying "Your iPod could not be restored. An unknown error occured (1)". why???