Here's what I did... I was going from 2.1 to 2.2. 1. I hit restore and update from iTunes. My JB iPhone 3G was restored and whipped clean and then updated. 2. I used the new pwnage to make an ISPW. 3. I put the phone into DFU mode and tried to restore with iTunes. 4. iTunes errors out saying Error code 21, 1601. I started from scratch. I set the phone up as a new phone and everything. What should I do?