How to Unlock iPhone 4 With Ultrasn0w 1.0-1 | Use Repo666.Ultrasn0w

By Sidharth | Apple

iPhone 4 owners were on cloud nine when to jailbreak iPhone 4 was released by the iPhone dev team, but the surprise doesn’t end here as the dev team have released Ultrasn0w tool for download couple of hours ago.

Unlocking iPhone 4, iPhone 3G and iPhone 3GS is possible with the latest Ultrasn0w 1.0-1 release. Though you need to have an Jailbroken iPhone device before unlocking the iPhone or using Ultrasn0w 1.0-1 release.

If you haven’t tried jailbreaking iPhone yet then do not worry. Here is an overview of Jailbreaking iPhone 4 with JailbreakME, covered by Jay. Follow the guide and once the cydia app is installed on your iPhone home screen, it means – you’ve successfully jailbroken your device!

For the first-timers, you might be hesitant to unlock iPhone 4, iPhone 3GS or iPhone 3G using Ultrasn0w 1.0-1, well, it’s really simple. On a side note, always make sure to make an back-up of your contacts, music, apps or whatever you want to save by sync through iTunes.

How to unlock iPhone 4 using Ultrasn0w 1.0-1

Note: The New ultrasn0w 1.0-1 works for following devices with respective basebands:

  • iPhone4 baseband 01.59
  • 3G/3GS basebands 04.26.08, 05.11.07, 05.12.01 and 05.13.04

Simply visit Cydia from your iPhone and search for UltraSn0w. Install the tool and reboot your iPhone. That’s it! Simple eh? 😉

Unlocking iPhone 4, iPhone 3G and iPhone 3GS With Ultrasn0w

If you’re unable to spot UltraSn0w through cydia then the alternative attempt is to add the repo: (Go to Cydia –> Manage –> Sources) – install ultrasn0w and reboot. All done! You’ve successfully unlocked your iPhone.

About the Author

Hi, I am Sidharth. Full-time blogger. Editor of Blogote. And a self-proclaimed geek!

Leave a Comment:

(1) comment

Mark Woodall April 28, 2011

Hi – my friend has iPhone 4 in Venezuela. Baseband is 02.10.04 and iOS is 4.1
Is there something out there now which will unlock this phone so he can use with a carrier with Venezuela?

Thanks. Mark

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