Updating iphone firmware 2 2
Simply scroll through our how to unlock section for the i OS firmware you are trying to unlock, and follow one of our easy to follow how to guides using Ultra Sn0w, Ultra Sn0w Fixer and other unlocking solutions.Note #1: Your i Phone needs to be in order to unlock it by using Ultra Sn0w or Ultra Sn0w Fixer.When you purchase one of these special passthrough cards you will be required to place it between your SIM card and the baseband hardware (it essentially sits on top of your SIM card).
This entails actually modifying the internal components of your i Phone.
What you should be taking away from this is that there is no real middle ground.
You either have a locked i Phone or an unlocked i Phone.
The only problem with software unlocks are that they require a Jailbreak and are only supported on a limited number of older baseband versions.
Another method of unlocking an i Phone involves purchasing some sort of passthrough card or SIM interposer.