Unlock iPhone 3GS 3.1 Firmware with ultrasn0w

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Unlock iPhone 3GS 3.1 Firmware  with ultrasn0w
Today Dev Team Released Pwnage tool 3.1.3 for MAC users to jailbreak iPhone 3Gs. Now after jailbreaking with Pwnage tool,unlock it with ultrasn0w to use it  any SIM/Carrier.


Now that your iPhone 3GS Jailbreak is Complete,then follow below guide to unlock it with ultrasn0w :

  • 1.Check whether you installed Cydia while Jail-breaking your iPhone 3GS
  • 2.Now Run Cydia to install Ultrasnow,then click on “Manage” tab at the bottom and select “Sources”.
  • 3.Add repository,by typing following repository URL http://repo666.ultrasn0w.com/ and tap on “Add Source”.
  • 4.Now Search for Ultrasnow, install it.
  • 5.Once Installation is completed, restart your iPhone 3GS and use it with any SIM/Carrier.

  1. Hi,,

    I purchased an iphone 3gs but ididn’t knew that it had New Bootroom 5.12.01 and now i a not in US,, Here i have to use other carrier And it is not supported… It Fucked Me UP… Please help!!!!!