Unlock Help Please

Discussion in 'Jailbreaks and iOS Hacks' started by russellevan, Dec 28, 2011.

  1. russellevan macrumors newbie

    Dec 28, 2011
    I have an iPhone 4 I need to unlock for T-Mobile.

    I was able to cut my SIM card to be able to fit but I can't seem to find proper nor reliable instructions in unlocking my phone. I've tried YouTube and researched on Google for about 2 hours now and can't find any info that seems legit or able to actually work now. I'm debating on going to a shop that can do it locally for $30. But hopefully maybe you guys can help/guide/link me to proper instructions with what I have.

    iPhone 4

    Version: 4.3.3
    Firmware: 04.10.01

    Let me know, thanks.
  2. labman macrumors 604


    Jun 9, 2009
    Mich near Detroit
    grevy sim is your solution be careful going to 5.0 + though. If you don't preserve the baseband you will be sol. As long as all your and work I'd stay where you are. 4.33 is a great ios.
  3. Crystal-RX macrumors 68030


    Dec 22, 2008
    Seattle, WA USA
    Here is what you should do;

    1. Jailbreak your phone with jailbreakme.com directly from your phone safari,
    2. install furiousmod.com from cydia.
    3. Purchase Gevey Ultra sim
    4. Put your sim together with Gevey ultra into your phone.
    5. Turn it on and you have an unlocked Iphone 4.

    This is what I did for my sister's phone and it has been working good. It feels like you have a factory unlocked phone because you do not need to do anything even when you reboot it.

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