Unlock 4.3.2 iOS on iPhone 4 3GS using Ultrasn0w Fixer

Ultrasn0w fixer for iOS 4.3.2 has been released which fixes Signal bars on iPhone 4 and iPhone 3GS. Please take in note that it's not a new unlock, it just fixes any bugs for those who're already rely on unlock.

Step 1: Open Cydia on your iPhone 4 or 3GS

Step 2: Go to Manage->Sources

Step 3: Now tap on “Edit”, then tap on “Add”

Enter the following repo http://djayb6.com

Step 4: Now tap on “Add Source” then tap on Done.

Step 5: 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 6: Now simply restart your iPhone and voila! you should now have a fully unlocked iPhone 4 or 3GS, running iOS 4.3.2.