Hi everyone , i really NEED help I do the tutorial to jailbreak my iphone 3G on 4.1 with the PwnageTool 4.1.1, i was on 4.0 and i don't want to lose my baseband to unlock after that ! But i saw a new that Dev team fix some bug on the 4.1.1 like Reboot Loop and i do have this BUG !! my iphone is booting and stay on the pie with circle and reboot !! i can't restaure because i do have the 1600 error when i am on DFU MODE and if i am on Recovery mod , i do have the 1604 error !! I really need help please !!! i try to restore with iREB but it didn't work and i don't understand this tutorial !!