Downgrade Iphone 3g baseband 5.12.01 on 3.1.3 Firmware To UNLOCK

Posted on 05. Mar, 2010 by admin in iPhone News

visit mriphonetrickz.com this will help you downgrade your baseband on iphone 3g from 5.12.01 that comes with frimware 3.1.3 , to 04.26.08 To jailbreak watch this http To jailbreak use redsn0w 0.9.4 xs1.iphwn.org Download ( Fuzzyband ) in cydia ultarsn0w u can find it in cydia make sure when typing ultarsn0w the ( O ) is a zero

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13 Responses to “Downgrade Iphone 3g baseband 5.12.01 on 3.1.3 Firmware To UNLOCK”

  1. MrJthug

    24. Feb, 2010

    so if you got your phone after that date what should you do?

  2. MrIphoneTrickz

    25. Feb, 2010

    wait until the dev team can make an unlock

  3. dabadboyuzi

    26. Feb, 2010

    I got my iPhone 3G unlocked on firmware 3.1.2, baseband 5.11.07, i stupidly updated it 3.1.3, i use blackrain, and the firmware comes down to 3.1.2 but the baseband stays the same, why is this and how can i change it, fuzzyband also does not work for me?

  4. mr1danmeade

    26. Feb, 2010

    if anyone figures out this then you are a god!! lol jail break……I have a 3gs with 3.1.3 and baseband 5.12.01, also 4th and 5th serial is 24, i have
    model-mc137ll,and i dont know if i have unthered or tetherd iphone,or which boot rom i have.any help is greatly appreciated,if you know how to get it unlocked as well then you are more then god lol. anyone who comments,rate or suscribes i will do the same for you,so go and check out my videos

  5. JiGSaW918

    26. Feb, 2010

    fuzzyband only works on the iPhone 3G with a 05.08 bootloader, chances r ur SOL like myself and have 05.09 so there is no unlock for us. u CANNOT downgrade the baseband once it has been upgraded :( , so we get to wait……..and wait………. and wait……..for an unlock to be found.. HOPE THIS HELPED!

  6. JiGSaW918

    26. Feb, 2010

    wait (hopefully not TOO long) for an unlock to be discovered…..support dev team? haha

  7. JiGSaW918

    26. Feb, 2010

    good video but if u fellow iPhone jailbreakers want up to date videos u should also follow dino (D7)

  8. scratchdat813

    27. Feb, 2010

    My cydia wont open=(

  9. KingOfDemigod

    03. Mar, 2010

    it won’t work on bootneuter 5.9

  10. ItzAmazingBrian

    03. Mar, 2010

    I clicked on fuzzyband and says “querying modem” and unknown under everything in the background, then it crashes. It doesn’t changes, it just closes.

  11. tjeller702

    03. Mar, 2010

    my Modern Firmware is: 05.12.01 and i just jailbroke it on 3.1.3. When i open fuzzyband it says what yours says. I have t-mobile and neeeed to unlock it. Pleeeaaaasse help. :)

  12. ivannya1

    04. Mar, 2010

    tahat suxx!!

  13. ivannya1

    04. Mar, 2010

    ughhh!!
    i did the same as
    dabadboyuzi

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