Unlock iPhone 4, 3GS iOS 4.3 with UltraSn0w after Sn0wbreeze 2.3b Jailbreak

Sn0wbreeze 2.3b4 comes with MobileSubstrate and Ultrasn0w unlock fix for iOS 4.3 on iPhone 4 and 3GS. UltraSn0w is currently broken on iOS 4.3 firmware Because of MobileSubstrate issues. However, iH8Sn0w has fixed it for you guys and now UltraSn0w can unlock iPhone 4, 3GS (old basebands) iOS 4.3 after jailbreaking with Sn0wBreeze 2.3b.

Ultrasn0w 1.0-1, The iPhone 4 Unlock is Out Now!

UltraSn0w 1.0-1, the iPhone 4 unlock is out now. Ultrasn0w 1.0-1 can unlock iPhone 4 iOS 4.0.1, 4.0 baseband 01.59.00 and also iPhone 3GS and 3G. Ultrasn0w 1.0-1 screenshot along with the compatibility list after the jump…

iPhone 4 Unlocked with UltraSn0w Using Second Method

iPhone 4 unlocked with UltraSn0w yet again using 2nd way of the three ways Dev-Team has to implement the iPhone 4 unlock exploit. MuscleNerd has shared an unlocked iPhone 4 screenshot. Before this Planetbeing succeeded in implementing the first way of the unlock. UPDATE: iPhone 4 Unlock is OUT. check the update below

Unlock iPhone 3G iOS 4 with UltraSn0w 0.93

Dev-Team has released UltraSn0w 0.93 unlock for iPhone 3G iOS 4. Yes! you can unlock iPhone 3G running iOS 4.0 firmware with UltraSn0w 0.93 unlock. In this guide you’ll learn how to unlock iPhone 3G 05.13.04 baseband.

Unlock iOS 4.0 05.13.04 Baseband with UltraSn0w 0.93

Dev-Team has just released UltraSn0w unlock for iOS 4.0 baseband 05.13.04 on iPhone 3GS and iPhone 3G. It means you can unlock iOS 4 05.13.04 baseband with Ultrasn0w. In this guide you’ll learn how to unlock baseband 05.13.04 using UltraSn0w.

UltraTips to Deal with UltraSn0w Issues

Dev-Team recently updated their UltraSn0w to 0.9 version to address many issues in the earlier version. But some of the users unlocking their iPhones with UltraSn0w are still having issues. To address these issues, the Dev-Team has posted the following UltraTips: Unusual battery depletion is almost always caused by people choosing to “Restore from backup” [...]