Help with Unlocking & Jailbreaking iPhone 3G
Hi Everyone,
I recently purchased an iPhone 3G. It is running 3.1.3 and is jailbroken and unlocked. Am I safe to update to 4.1, then jailbreak it with Pwnage Tool and then unlock it with Ultrasn0w? I don't want to update and then be unable to unlock it. I keep reading stuff about Basebands but really don't understand what they are.
Any help would be appreciated!
Josh
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