How To: Jailbreak and unlock iPhone 3.0.1 on 2G, 3G, and 3GS

Jailbreak and unlock iPhone 3.0.1 on 2G, 3G, and 3GS

This is a step by step tutorial on how to update and jailbreak/unlock your iPhone on 3.0.1 firmware. The firmware is almost the same as 3.0 except for fixing up the SMS vulnerability. The following files are needed:

3.0 Firmware IPSW
Redsn0w

To unlock add "repo666.ultrasn0w.com" to sources in Cydia. ultrasn0w is spelled with a 0 (zero).

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