Blog Post

Unlock iOS with Ultrasn0w Fixer for iPhone 4 3GS

“ltr”The release of the evasi0n iOS 6.0 / 6.1 jailbreak was anticipated with a large amount of excitement but the complication of there being no unlock for the latest firmware reared its ugly head. This complication means a large number of people can’t update their devices. Ultrasn0w fixer comes to the rescue and the following solution is guaranteed to work.

Unlock iOS with Ultrasn0w Fixer for iPhone 4 3GS

Unlock iOS with Ultrasn0w Fixer for iPhone 4 3GS

A warning though as this isn’t the official tool but is instead a package that will functions with the official tool for basebands provided that they are compatible and can be unlocked. As long as the official version isn’t announce this is the way to go.

Support for devices

iPhone 3GS iOS 6.1

iPhone 4 iOS 6.1

Support for basebands

Baseband 01.59.00 on iPhone 4

Baseband 05.13.01 on iPhone 3GS

Baseband 05.12.01 on iPhone 3GS

Baseband 04.26.08 on iPhone 3GS

Baseband 06.15.00 on iPhone 3GS

Unlocking iOS 6.1 with Ultrasn0w fixer

  1. Jailbreak the Apple device.
  2. Launch Cydia on your iPhone.
  3. Go to Manage > Sources. Select Edit which will be in the top right corner of the screen.
  4. Feed the following URL :
  5. Tap the Add Source button.
  6. A package for the Ultrasn0w fixer 6.1 will be displayed, select the option to commence installation.
  7. Download the official Ultrasn0w 1.2.7 and we’re done.

Unlock your iPhone permanently here, get the Official iPhone unlock.

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