Unlock the iPhone 3GS Using PurpleSn0w

These are instructions on how to unlock the iPhone 3GS for use with any GSM cellphone carrier using PurpleSn0w. Before you can follow these instructions you must have a jailbroken iPhone and you must be on the 04.26.08 baseband(modem firmware). This means that you must be running the 3.0 firmware and have used PwnageTool, RedSn0w, or PurpleRa1n to jailbreak. YOU MUST ALSO (FOR THE TIME BEING) HAVE ACTIVATED YOUR IPHONE WITH AN OFFICIAL APPLE CARRIER. NO HACTIVATION SUPPORT YET.

If you are on T-Mobile or any carrier without 3G remember to turn it off before starting…

Step One
Press to launch Cydia Installer from your SpringBoard.

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