Yes, the iPhone Dev Team promised to release their new version of Ultrasn0w on Monday but it’s out now, now you can simply unlock iPhone 4, iPhone 3GS running iOS 5.0.1 with Ultrasn0w 1.2.5 know that my dear reader, Ultrasn0w 1.2.5 out to unlock iPhone 4, iPhone 3GS doesn’t unlock high basebands, so you only can unlock iPhone 4, iPhone 3GS using Ultrasn0w 1.2.5which has recently been released with the following basebands. Quote: 01.59.00 04.26.08 05.11.07 05.12.01 05.13.04 06.15.00 Getting Started Step 1: Simply jailbreak your iPhone 4, 3GS running iOS 5.0.1 with Redsn0w, please follow our simple tutorial posted here and back to continue. Step 2: Now head to Cydia => Manage => Sources Step 3: Now Edit => Add “add the following link” Quote: http:// repo666.ultrasn0w .com Step 4: Search for Ultrasn0w and install it from Cydia. After a respring and tethered boot, you’ll get your iPhone 4 and iPhone 3GS unlocked.
