I have a legit AT&T 3G iPhone and I can't get it to pwn.

I followed iClarified step by step and kept getting error 1602 when trying to restore to my custom firmware.

I did not check activate or youtube fix.

I also tried doing it in normal restore mode instead of DFU mode then I get error 6 which means I have to restore back to regular 2.0.

What am I doing wrong?

How do I get my iPhone 3G PWNED?

Thanks.