Iphone 3G unlock and jailbreak issue 4.2.1

Discussion in 'Jailbreaks and iOS Hacks' started by Dextor143, Dec 8, 2010.

  1. Dextor143 macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
    #1
    I just jailbreak my Iphone 3g for my mom with redsnow and ran ultrasn0w but it is not showing TMobile....All I can see is the bar "searching...."


    I dont know what to do please help.
     
  2. Dextor143 thread starter macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
    #2
    Even 3G is off too...

    I also tried different SIM card from my dad's phone but no help
     
  3. gngan macrumors 68000

    gngan

    Joined:
    Jan 1, 2009
    Location:
    MacWorld
    #3
    Did you click ipad's baseband while in redsn0w?
     
  4. Dextor143 thread starter macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
  5. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #5
    In order to unlock, you have to upgrade the baseband to 6.15.00 (iPad).
     
  6. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #6
    Go to settings/general/about and let us know your modem firmware.
     
  7. SteffiT macrumors newbie

    SteffiT

    Joined:
    Aug 7, 2009
    Location:
    Scottsdale, AZ
    #7
    I am having problems with the spring board crashing a lot. I have an iPhone 3G 4.2.1 OS baseband 06.15.00. Used redsnow to unlock as well.

    Any ideas on how I can fix this please?
     
  8. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #8
    It must be something you installed from cydia thats prob not compatible with 4.2.1
     
  9. Dextor143 thread starter macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
    #9
    Got it! I forgot to check the Ipad baseband update...THanks guys
     

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