Please help guys! So my brother's friend did something to my ipod and now the apple logo and the loading thingy came up I put it into DFU mode and restored it but it restored to 3.1.1 but I wanted it to go to 3.0. I had a copy of the 3.0 on my desktop so I used that but now it is coming up with this error "the ipod *My ipods name* could not be restored. an unknown error occurred 20. Some please help it seems like i tried everything. Oh and it's a ipod touch 2g and it used to be 3.0 jailbroken.