Lets say you didn't complete your contract because your bill shot up sky high for some reason. Can the GEVEY Ultra still unlock your iPhone 4? It is a Bell Mobility iPhone 4... It is not a 4S. iOS 5.1.1 I think, It is a 04.10.01 baseband. If the GEVEY Ultra can't help me unlock my iPhone 4, What can I do to unlock my iPhone if it is Jailbreaked iOS 5.1.1?