iPhone developer DjayB6 has released a new version of his “Ultrasn0w Fixer For 4.3.2” to make Ultrasn0w 1.2.1 unlock for both iPhone 4 and 3GS (old basebands only) compatible with the latest iOS 4.3.2 firmware. You can first jailbreak your iPhone, iPad and iPod Touch using PwnageTool 4.3 (tethered), after that those who are relying on carrier unlock can use Ultrasnow Fixer to unlock iOS 4.3.2. ultrasn0w fixer for iPhone 3G[S] and iPhone 4 on 4.3.2 djayb6.com Note: DO NOT use Redsn0w. Doing so will result in updating of your iPhone’s baseband, in the process losing unlock, perhaps forever. There is no unlock for the new baseband on iOS 4.3.2. If your iPhone relies on a carrier unlock, DO NOT update to stock iOS 4.3.2. Ultrasn0w Fixer for 4.3.2 supports unlock for basebands (01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00) Ultrasn0w Fixer for 4.3.2 is NOT compatible with the following basebands (02.10.04 / 03.10.01 / 04.10.01 / 05.14.02 / 05.15.04 / 05.16.02) iPhone 3GS users can upgrade to iPad’s 06.15.00 baseband to unlock on 4.3.2. Upgrading iPhone 3GS baseband to the 06.15.00 iPad baseband to unlock MAY cause you to lose your GPS. For iPhone 3GS Only: How to Update iPhone 3GS to 06.15.00 Baseband for Unlock: Ultrasn0w 1.2.x unlocking requires that your iPhone 3GS is jailbroken with 06.15.00 baseband. Follow the complete guide posted here (with PwnageTool) or here (for Redsn0w) to update your iPhone 3GS baseband to 06.15.00 and jailbreak it on iOS 4.1 / 4.2.1. We have posted a step by step guide here that walks through on how to apply the Ultrasn0w Fixer patch. If you do not rely on the unlock and want to jailbreak your device for an untethered boot, check out the links below: We will provide more info as it is made available, as usual, stay tuned by following us on Facebook, Twitter and/or by subscribing to our RSS Feed. You may also like to read: Authors:

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