OS X users should restore to 1.1.4 firmware and then use iLiberty+ or PwnageTool
to take care of jailbreaking, activation and unlocking. Follow my tutorials here:
iLiberty+
or
PwnageTool
Windows users should restore to 1.1.4 firmware and then use iLiberty+ to take care of
jailbreaking, activation and unlocking. Follow my tutorial
here.