1. azfarhus's Avatar
    My current baseband version is 5.14.02 and the firmware is 3.1.3. It is currently unlocked and I want to switch to 4.2.1 firmware without updating my bb. I am thinking to use the snowbreeze 2.2.1 and ultrasnow but I am not sure is ultrasnow capable of unlocking 5.14.02.

    any recommendation please.
    2011-04-22 12:58 AM
  2. douflag's Avatar
    How is your phone unlocked with a baseband of 5.14.02? Ultrasn0w only works up to 05.13.04. I think you need to clarify your post.

    If your baseband is indeed 05.14.02, then there is no [reversible] unlock available at the current time. You might be able to use the iPad baseband to unlock, but you permanently lose GPS function.
    2011-04-22 01:09 AM
  3. daytonaviolet's Avatar
    yeah.. how are you unlocked with 5.14.02?? do you really mean that your currently jailbroken?

    iPhone 3G/3GS

    Baseband Firmware Unlock

    4.26.08 3.0/3.0.1 Yes (Ultrasn0w)
    5.11.07 3.1/3.1.2 Yes (Ultrasn0w/blacksn0w)
    5.12.01 3.1.3 Yes (Ultrasn0w)
    5.13.04 4.0/4.0.2/4.0.3 yes (Ultrasn0w)
    5.14.02 4.1 None *See below on how to unlock if here
    5.15.04 4.2.1 None *See below on how to unlock if here
    5.16.01 4.3 None *See below on how to unlock if here
    5.16.02 4.3.1/4.3.2 None *See below on how to unlock if here
    6.15.00 Custom Firmware or redsnow method yes (Ultrasn0w)
    iPhone 4

    Baseband Firmware Unlock

    1.59.00 4.0/4.0.1/4.0.2 Yes (Ultrasn0w)
    2.10.04 4.1 None(See gevey sim to "maybe" unlock)
    3.10.01 4.2.1 None (See gevey sim to "maybe" unlock)
    4.10.01 4.3.X None (See gevey sim to "maybe" unlock)
    2011-04-22 01:48 AM
  4. azfarhus's Avatar
    Actually I got it in this condition. It may be possible it is not from any career and it may be factory unlocked. Is there a way I know that my phone is factory unlocked and will not require unlock after re flashing?

    This is my model: mb496b

    And I am using it it Pakistan (which has no supported career) and if my phone is manually unlocked then it should have any unlock app installed right?
    Last edited by azfarhus; 2011-04-22 at 12:25 PM.
    2011-04-22 10:32 AM
  5. azfarhus's Avatar
    OK I just went through the upgrading process and now I am on 4.2.1 without need to unlock the phone.
    2011-04-23 01:46 PM
  6. daytonaviolet's Avatar
    OK I just went through the upgrading process and now I am on 4.2.1 without need to unlock the phone.
    What happens after the jailbreak ? Did it recognize your sim? Was it factory unlocked?
    2011-04-23 09:57 PM
  7. azfarhus's Avatar
    yes it did and I didn't use any unlock tool like ultrasnow etc.
    2011-04-24 01:54 AM
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