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Video Walk-through Guide to Unlock iPhone 4

on 5 August at 3:32 am

iPhone Dev Team – a bunch of iPhone hackers – has just released the iPhone 4 unlock for the masses. This unlock is the topping on the jailbreak ice brought via the a security vulnerability exploited by @comex.

iPhone 4 Unlocked

iPhone 4 Unlocked

If you happen to be an iPhone 4 owner, you must have been waiting so long to unlock your iPhone 4. We have posted a 5 minute guide to unlock your iPhone 4. You can go through that or follow the instructions in this video:

Now What?

Now that you’ve got your iPhone 4 unlocked, why not upgrade it to iOS 4.3 without losing the unlock?

What if you are already on iOS 4.1 to 4.3?
See the following instructions if you happen to be on a later than 4.0 version of iOS and want to get rid of the carrier lock:


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  • James

    I used ultrasnow on my jailbroken iphone 4 which is on the 3 Ireland network. I followed the instructions given, rebooted and still my iphone 4 will not accept my vodafone micro sim.

    The version of ultrasnow used is 1.2.2

    Can you help please?

    James.

  • dsh

    If I use jailbreak to unlock my iphone4, will I be still be able to use at&t service without any interrupt? What I want is, I want to get it unlocked but want to keep using AT&T service for now and I can use any other SIM card while I am on vacation to another country. I will continue using AT&T after I come back or may choose another carrier if my iPhone4 is good to be used at any carrier.

  • Pingback: How To: Unlock iPhone 4 in 5 Minutes

  • mohamed

    my probleum is like tamer

  • Yee

    Hi,
    I was wondering will this not work on iPhone4 with OS 4.1? If it doesn’t, can you advise me on how I can possibly jailbreak it?
    Thanks!

  • Tamer

    Can you confirm if this works on iPhone 4 with OS 4.0.2?
    I don’t want to wast my 400$ device.
    I appreciate your respond.

    • Nirav

      Hey where did u buy it for 400$????
      pls tell me.
      will appreciate ur response

      • Minh

        ill sell it for $400 looks new! if you wanna get it! just email me!