The iPhone Dev-Team has just released the UltraSn0w 1.2 to unlock iOS 4.2.1 on  iPhone 3G and iPhone 3GS. We strongly recommend you to read the Dev-Team blog post first.

MuscleNerd confirms that UltraSn0w unlock for iOS 4.2.1 is ready to release. UltraSn0w to unlock iOS 4.2.1 will be released tomorrow as previously confirmed by MuscleNerd.

iOS 4.2.1/4.1 unlock for iPhone 3GS and iPhone 3G will drop by Sunday, 28th November, according to MuscleNerd. UltraSn0w will unlock iPhone 3GS/3G on iOS 4.2.1/4.1 on Sunday, however, iPhone 4 unlock will take little longer.

Sherif Hashim has found a new exploitable crash in iPhone baseband which may lead to and unlock for iOS 4.2 and iOS 4.1 Baseband 05.14.02 and 02.10.04.

iPhone Dev-Team has updated UltraSn0w unlock for iPhone 4, 3GS and 3G to version 1.1-1. UltraSn0w 1.1-1 fixes the poor standby battery life for all those who unlocked iPhone 4, 3GS or 3G with earlier UltraSn0w 1.0-1 version.

UltraSn0w 1.0-1 is out to unlock for iPhone 4. This guide is on how to unlock iPhone 4 with UltraSn0w on iOS 4.0.1/4.0 baseband 01.59.00. iPhone 4 unlock instructions can be found below.

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 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

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.

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

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.

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” […]

This should not be happening. One thing is confirmed, Geeks have the most messed up ego ever. Yes, I’m talking about the on going war between the Great Dev-Team and first iPhone Unlock Crown holder: GeoHot. Against GeoHot’s PurpleSn0w RC2 release, Dev-Team has updated their UltraSn0w to version 0.9 which uses MobileSubstrate for the implementation […]

Update Nov 6 2009 How to Jailbreak iPhone, iPod Touch OS 3.1.2 Using BlackRa1n RC3 —– In this iPhone Guide, you will learn how to Jailbreak iPhone 3GS using PurpleRa1n for Mac OS X. Once you have completely followed this guide, you will have a jailbroken iPhone 3GS in your hand and then you will […]