iPhone Downgrade BB 04.12.02?

Discussion in 'Jailbreaks and iOS Hacks' started by itnorfolk, Nov 2, 2012.

  1. itnorfolk macrumors newbie

    Joined:
    Nov 2, 2012
    #1
    Hey All,

    I'm trying to unlock my iPhone 4 5.1.1 - BB 04.12.02

    I have jailbroken it, installed cydia and followed the instructions for ultrasn0w however after installing it etc, my phone is still locked, checked and I need 01.59.00

    Any ideas how I can do this as I've been googling and I cannot find any way :(
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    Ultrasn0w does not unlock your baseband.
    Pursue an IMEI unlock from carrier who sold the phone or a grey market vendor
     
  3. itnorfolk thread starter macrumors newbie

    Joined:
    Nov 2, 2012
    #3
    I was hoping to just downgrade from 04.12.02 to 01.59.00 - I've found a company who say they can 100% do it for $31.20USD then I can run ultrasn0w to unlock.

    I spoke to Orange who supplied the phone but they say as the contract is still active they cannot release the carrier lock.... I explained I am planning on travelling for some time and will be buying sim cards for each country to keep roaming costs down etc, leaving the Orange contract active but they say they cannot release the IMEI unlock unless I pay the whole contract off....

    Must be a simple way of unlocking this lol...
     
  4. labman macrumors 604

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit
    #4
    not possible the company is lying dhlizard gave you the best option. they will just try to tell you this software isn't ready yet but will be soon.most of these scam sights are in countries that protect there interest not yours. google in website name and reviews.. ie www.Unlockscammers.com reviews trust me it's not legit.
     
  5. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #5
    correct you cannot downgrade a baseband.

    Buy an IMEI unlock online
     
  6. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #6
    I see you have 2 threads going - why ? = confusing

    See responses in the other thread.
     
  7. itnorfolk thread starter macrumors newbie

    Joined:
    Nov 2, 2012
    #7
    Because this one is about downgrading the baseband, the other one was about the jailbreak.....
     

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