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Thread: Unlockable Basebands !

  1. #1
    Junior Member
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    Wink Unlockable Basebands !

    Hi to all , I'm new to iPhone-Developers Forum, I hope that I would be a great help guide to all of you , so this is a chart of all unlockable basebands till this day 01-March-2012 :

    Unlockable :
    1.0.11 iPhone 4s G GSM
    1.0.13 iPhone 4s G GSM
    1.0.14 iPhone 4s G GSM
    I'm not sure if the Gevey Sim also works for verizon and sprint iPhone's
    1.59.00 iPhone 4 U/G
    2.10.04 iPhone 4 G
    3.10.01 iPhone 4 G
    4.10.01 iPhone 4 G
    5.11.07 3Gs I/U
    5.12.01 3Gs I/U
    5.13.04 3Gs I/U
    6.15.00 3Gs U

    Legend:

    I: iPad baseband needed then use ultrasn0w
    U: Use Ultrasn0w
    G: Gevey Sim
    GSM: At&t and other company's that rely on sim cards

    Convert-able + Unlockable :
    5.14.02 Convert-able to 6.15.00 3Gs
    5.15.04 Convert-able to 6.15.00 3Gs
    5.16.00 Convert-able to 6.15.00 3Gs
    5.16.01 Convert-able to 6.15.00 3Gs
    5.16.02 Convert-able to 6.15.00 3Gs

    NOT Unlockable "YET''
    4.11.08 iPhone 4


    What is Baseband :
    For the iPhone, baseband refers to a specific piece of software code that controls the mobile and radio communications portion of the iPhone's functionality. This runs on a standalone chip which is designed with a (more strict) security model that restricts unauthorised code execution. Simply jailbreaking your phone is not enough to bypass this baseband cpu security model - this is why only specific versions of baseband can be unlocked (with these versions, a way has been found to bypass the security model and execute unsigned code)

    Questions : :spinme
    • How to unlock if you have the right BB ?
      Using Ultrasn0w by going into Cydia > Search > Ultrasn0w > Install then reboot .
    • If I have the newer baseband that are not Unlockable what should I do ?
      Well first of all you are screwed ;-) Just kidding, you have 2 options :
    1. Wait for Dev-Team to hack them ( Only GOD knows when )
    2. Buy a GEVEY SIM PRO that costs 35$ ( Lots of us did ) to my understanding all iPhone 4s have sim cards but I'm not sure if the Gevey sim will unlock the verizon or sprint iPhone.

    Note : Also, people must realize that going to the iPad baseband of 6.15.00 cannot be reversed or undone and will void your warranty forever. It has also been known to cause GPS not to work. Be advised before you install that baseband. ''Sparksman''

    If you have any questions please leave a comment .

    Source : My source is a great guy on youtube (EverythingApplePro) All the Thanks goes to him I'm just a messenger
    BTW: This is my post from another forum.I'm the author & I reserve my right to post it wherever I want
    Last edited by J03Y4G; 03-02-2012 at 10:44 PM. Reason: Updating
    hipnosix, J03Y4G and vjdup like this.

  2. #2
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    so my iphone is unlock because the baseband for it 3.10.01 then come in the end of the model written za mean from Singapore and i can use it in malaysia

  3. #3
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    Quote Originally Posted by luka-xavi View Post
    so my iphone is unlock because the baseband for it 3.10.01 then come in the end of the model written za mean from Singapore and i can use it in malaysia
    Please make more sense of what you wrote !
    If you are wondering that baseband 3.10.01 will work in another country ?
    The answer is yes only if its Factory unlock and its not tied to any carrier !
    Now if you bought it with a contract from a carrier its more likely to be locked on that specific one and you can't use it only with that carrier SIM !
    Now if you want to unlock that baseband you have to buy a Gevey SIM because its the only trusted SIM that unlocks this baseband, not the rebel one !
    If the moderators allow me to post a link of my own review for the Gevey I will post it on this thread Just to prove it ;-)

    Good Luck ;-)

  4. #4
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    so i have 1 question i bought the iphone from malaysia ok but the model written as i told u before that is from singapore so my question how i know that this iphone locked or unlocked and thank u

  5. #5
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    Hey luka-xavi ,

    Its simple Just put another carrier SIM card in it and if it works that means that you are Unlocked ! Try two different carriers just to be sure !

  6. #6
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    ok and this carrier sim from the same country or other country

  7. #7
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    Quote Originally Posted by luka-xavi View Post
    ok and this carrier sim from the same country or other country
    From your country Bro !

  8. #8
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    ok thank you

  9. #9
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    hey there can any one help me out . ijust orderd a iphone 3gs from the us from atnt and iwill get it maybe 10-15 days so can any one tell me what the firmware and baseband version would be and how to unlock it and jailbreack it if any one could help me that would be appriciated i will be waiting for a reply

  10. #10
    Senior Member tito12's Avatar
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    Ask the person there to go to Settings>General>About and tell you version number and modem firmware number. After you post them here someone will tell you if and how to unlock.

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