Unlocking the iPhone 4

by Guest3342  |  11 years, 4 month(s) ago

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I have a question about the iPhone 4, manufactured by apple. I have recently got an iPhone 4 from UK but it is locked and I do not have any idea how to unlock it. The repair centers are asking for too much. Please someone help me with this and tell me how to unlock it.

 Tags: iphone, Unlocking



  1. sherley

    You can visit this site [url=  get the remote unlock service and unlock your iPhone4.

  2. Guest842

    There are a few steps involved in the unlocking process of the iPhone 4. However the total time taken is no more than 5 minutes. The very first thing to do in this regard is to connect your iPhone 4 to a wi-fi network without any 3Gs. After that open the Safari Browser o your iPhone 4 and go to and jailbreak your iPhone 4. Make sure you have the iPhone firmware 3.1.3 to 4.0. No less than 3.1.3 and no 4.x. After this, go to Settings>General>Network and turn off 3G. Now that you have jail broken, you have ‘cydia’ installed on your iPhone 4. Press the home button and find ‘cydia’ in your apps in the springboard. In cydia, go to search and type ‘ultrasn0w‘. If you are presented with version 1.0.1 or higher it is good but if the ultrasn0w version is less than 1.0.1, follow all the directions provided ahead. You can’t unlock your iPhone 4 with an ultrasn0w version less than 1.0.1. You would then need to bring over 1.0.1. For that purpose, press the ‘Manage‘button at the bottom, select Sources>Edit>add and then type ‘’ in the text field without quotes. Now by rebooting your iPhone 4, go to cydia again and search for ultrasn0w, it must be on version 1.0.1 or higher now. Finally, press the install button to install ultrasn0w. Your iPhone 4 is now unlocked for use.

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Latest activity: 9 years, 8 month(s) ago.
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