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Subject: Any network with NUC code Unlock iPhone Network ?
Iphone Version : 4
Question Posted by : Garret
From : England
Hi, My dads iPhone 4 phone contract ran out, so I bought it off him and got a NUC code from Vodafone to unlock it to all networks/carriers. Will jailbreaking reset this and lock it back to Vodafone ? I have successfully jailbroken phones before, I just don’t want to mess mine up, getting through to Vodafone is hard enough . Also tell me way to downgrade baseband 04.12.01 once its upgraded .
Update : Read How to Unlock iPhone 4 5.1 using UltraSn0w Fixer . Supported basebands and devices only .
Question Edited by Sourish