How To Unlock iPhone 4

August 04, 2010 :: Posted by - SoSly :: Category - News

The dev team has officially updated their ultrasn0w unlock to support the iPhone 4. Below is what they had to say about it on their blog:

grow, grow ultrasn0w!

We’re happy to tell you that our ultrasn0w carrier unlock now supports the iPhone4!

Version 1.0-1 of ultrasn0w works for:

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

(If ultrasn0w doesn’t show when you search Cydia, add the repo:  repo666.ultrasn0w.com)

For Full Unlock Instructions
To use this jailbreak you must be jailbroken so here is a quick how to unlock your iPhone 4 along with any other iphone on 4.0.1 firmware or below:
  1. If not jailbroken go to jailbreakme.com and slide to jailbreak, if you are jailbroken skip step
  2. After jailbreaking you will see an icon named cydia on your iphone springboard open it
  3. After letting it load tap on search on the bottom right and search ultrasn0w (0 is a number)
  4. Install and reboot, your iphone is now unlocked just pop any other sim and enjoy.
  5. Thank the dev team for all the hard work and follow them on twitter :)

Note: It takes time for the phone to read the sim so wait about 30 secs for it to pick up signal.  Also 3G is not supported on T-Mobile USA so be sure to disable 3G in the network settings of your iPhone if using tmobile.

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2 Responses to “How To Unlock iPhone 4”

  1. Francis Opoku Says:

    Cool Beans!!!! Thanks a quazillion dev team!!

    Ps: anybody tried it??

    :)

  2. SoSly Says:

    Works great i’ve installed on many phones

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