1. hgill's Avatar
    Please help me,i am new to this,just bought iphone 8gb and do not know the firmware version,want to know how i can unlock.thanks
    2007-12-03 07:48 AM
  2. chris52204's Avatar
    make sure its not an otb 1.1.2 or else it can't be done otherwise follow the guides at the top of this unlocking forum.
    2007-12-05 07:56 AM
  3. yowiphone's Avatar
    Iphone Love... I dreamed of a iphone before it was out..
    2007-12-05 08:13 AM
  4. Griffin89's Avatar
    How to Check iPhone Firmware Version (Field Test Mode)

    Turn on the phone and slide to unlock the keypad. iPhone screen should show that only emergency calls is allowed.
    Enter the following key sequence: *3001#12345#* and then finish by pressing Call button. This will enter field test mode of iPhone.
    Tap on Versions.
    The firmware revision information of iPhone installed out of the box will be shown on LCD screen. The following guide will match the firmware revision to the firmware version.

    03.12.06_G - firmware version 1.0.0
    03.14.08_G - firmware version 1.0.1 or 1.02
    04.01.13_G - firmware version 1.1.1
    04.02.04_G - firmware version 1.1.1

    Give that a go, that will tell you what version of iPhone you have.
    2007-12-05 11:03 AM