iOS 4.3.5 Jailbreak/Unlock Directly on iPhone 4/3Gs Without a Computer

There are several types of jailbreaking software packages such as greenpois0n, blackred, Redsn0w, Ultrasn0w and Limesn0w that are well known among users of iPhone. One of the main limitations of these software packages is that the devices should be connected to the computer to access them. But you do not have to be concerned because "Gevey SIM" has solved the difficulties. "Gevey SIM" was