My whole problem started since my youtube was not working. I used the latest iNdependance(with youtube fix) and followed the guide here

Everything went fine, but after the unlock my youtube was still not working. I Then tried replacing lockdownd,data_ark.plist,device_private_key.pem,de vice_public_key.pem. This still did not work.

From here i figured i would virginize the iPhone and thus followed Erica's guide:

So, after doing this and a restore i am presented with this:

Note - This is with Non - Active AT&T Sim. I tried the restore with my active AT&T amd was presented with the same error.

Any help or advise would be greatly appreciated.