Unlock iOS 4.3.2 On iPhone 4 And iPhone 3GS With Ultrasn0w Fixer 4.3.2

Ultrasn0w fixer for iOS 4.3.2 has been released to make ultrasn0w 1.2.1 work with iOS 4.3.2 untethered jailbreak to unlock iPhone 4 and iPhone 3GS with old basebands.



Supported basebands:
01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00

Unsupported basebands :
02.10.04 / 03.10.01 / 04.10.01 / 05.14.02 / 05.15.04 / 05.16.02

iPhone 3GS users:
You have to jailbreak your iPhone on 6.15.00 basebands on iOS 4.1 / 4.2.1, you can follow this guide for PwnageTool Mac or this guide for Redsn0w Windows / Mac (You may lose your GPS)

Step 1: Now you have to jailbreak your iPhone 4 or iPhone 3GS on the latest iOS 4.3.2, you can follow this guide (Untethered with Sn0wbreeze 2.6 for Windows) or this guide (Tethered with PwnageTool for Mac)


Step 2: Open Cydia on your iPhone 4 or 3GS

Step 3: Go to Manage->Sources

Step 4: Now tap on “Edit”, then tap on “Add”

Enter the following repo http://djayb6.com

Step 5: Now tap on “Add Source” then tap on Done.

Step 6: Search for “ultrasn0w fixer for 4.3.2” in Cydia and install this application. This app will automatically unlock your iPhone so that you can use it with any carrier.

Step 7: Now simply restart your iPhone and  you should now have a fully unlocked iPhone 4 or 3GS, running iOS 4.3.2.