Following the successful release of Comex’s JailbreakMe tool for all of the iPhone models, now comes an unlock tool that allows the iPhone to use any network.
UltraSn0w is back in providing all iPhone owners, include iPhone 4, a way to unlock the phone. Before any of this can be done, make sure the iPhone is Jailbroken and have the Cydia installed.
Below are the quick step in unlocking the iPhone 4, iPhone 3G, and iPhone 3Gs with the base bands (basebands 04.26.08, 05.11.07, 05.12.01, and 05.13.04).
1. Open Cydia
2. Add repo666.ultrasn0w.com to your sources
3. Install ultrasn0w, and reboot!
4. Now your iPhone should be unlocked. You can insert your T-Mobile sim in your iPhone and use your iPhone on T-Mobile.
readytorelease
August 27, 2010 at 11:21 AMThanks for the heads up I was waiting to find out to jailbreak the Iphone 4, thanks again.
readytorelease
September 12, 2010 at 7:23 PMHey I have a question for you do you know where I can get firmware 3.1.3 for iphone 2g, 3g, 3gs & iphone 4?
Isaac Fussner
November 3, 2010 at 5:33 AMI love my Droid Incredible over the iPhone