1. HardHitter's Avatar
    I have a 2G 2.0.2 iPhone right now on Tmobile and when I went to upgrade the firmware to 2.1 I used this guide.


    But when I finish the phone is locked/not activated and on iTunes it says this Sim card is not compatible.

    Wondering what is wrong or what I may be doing wrong.

    I'm on iTunes 8.
    2008-09-17 01:02 AM
  2. cpjr's Avatar
    That tutorial is for jailbreaking only. I says nothing about "unlocking" the phone....and anytime you reload a firmware it is going to relock your phone.

    There isnt currently a way to "unlock" 2.1 on WinPC until Winpwn updates.

    Check out this thread. You may be able to find a 2.1 unlocked firmware file that will work for you. Make sure you read through the thread good and follow the instructions.

    Last edited by cpjr; 2008-09-17 at 01:12 AM. Reason: Automerged Doublepost
    2008-09-17 01:11 AM
  3. HardHitter's Avatar
    Thanks On 2.1 jailbroken and unlocked!
    2008-09-17 06:24 AM
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