I have an iPhone 2G with iPhone OS 1.1.4 that I am trying to unlock with iLiberty+ but there is a problem. It will continue to the Instruction pop up if I don't select anything besides jailbreak. But I need the unlock feature so that I can get service from T-Mobile or MetroPCS. Any long time jail breakers advice would be appreciated. I would prefer not to update to the firmware due to fear of it being impossible to unlock the service.