Here is a video demo for unlocking iPhone 3G firmware 3.0 with Ultrasn0w. While everyone was expecting yellowsn0w to do the trick, iPhone Dev team member Muscle Nerd, showed a video demo for unlocking iPhone 3G OS 3.0 with Ultrasn0w.
Apple had closed the bug used by Yellowsn0w to inject code in iPhone 3G 2.2, in their latest iPhone running fixed firmware. However, IPhone Dev Team proved to be smarter once again, by finding a method to inject a payload code in iPhone 3G 3.0, and they have named this new new tool to unlock iPhone 3G OS 3.0 as Ultrasn0w.
This new method actually uses another bug found by one of the iPhone 3G Users, while meddling with iphone Commands and Mincom. The user found that his baseband was getting jammed causing the iPhone 3G to reboot. This bug has been somehow used by the iPhone Dev Team to jailbreak iPhone 3G OS 3.0.
Video Of Unlokcing iPhone 3G OS 3.0 With Ultrasn0w:
Find the video demo of breaking iPhone 3G OS 3.0 with Ultrasn0w on Qik. You can also view the demo from iPhone Dev team member Muscle Nerd below:
This new tool (Ultrasn0w) to unlock iPhone 3G OS 3.0, is expected to be released this Frinday (19 June 2009).In the meantime download Iphone firmware 3.0 and enjoy upgrading your iPhone/iPhone 3G OS.
Update 1: Download ultrasn0w to unlock your iPhone Firmware 3.0. But remember that you need to first jailbreak iPhone Firmware 3.0, before you can install ultrasn0w to unlock it.
Update 3: Windows users can now download redsn0w 0.7 to jailbreak and unlock iphone 2G OS 3.0 on windows.
But don’t use redsn0w or Pwnage if you are already on yellowsn0w and wait for ultrasn0w to be released.