3G stuck on boot logo after redsn0w (ipad bb)

Discussion in 'iPhone Tips, Help and Troubleshooting' started by Korozive, Jun 4, 2011.

  1. Korozive macrumors newbie

    Joined:
    Jun 4, 2011
    #1
    Hi,
    This is my first post here, I tried to read and google before posting ...

    - I have a 3G on 4.2.1
    - I upgraded to iPad baseband in order to unlock after.

    My problem is it can't boot ... always stuck on the apple boot logo. I tried "just restore tethered" but no sucess. I tried to re-install 3-4 times the iPad BB too ...



    What should I do ?
    Thanks !
     
  2. cAm8ooo macrumors newbie

    Joined:
    Jun 4, 2011
    #2
    I have this same problem except i bought it from a guy on craigslist so i dont know what baseband it is. I've tried everything to get it boot up but it wont ever get past the apple logo. I'm assuming the guy i bought it from was trying to do the same thing as you.
     
  3. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #3
    restore it to 3.1.3, when iTunes gives you a 1015 error, use tiny umbrella to kick it out of recovery mode and it would boot up normally.
     
  4. cAm8ooo macrumors newbie

    Joined:
    Jun 4, 2011
    #4
    If i try to restore it to 3.1.3 it says it not a compatible firmware
     
  5. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #5
    Since you have the iPad baseband installed on your iPhone, you're going to need a custom firmware for whichever iOS to restore.

    Otherwise if you restore with a stock firmware you're going to receive an error message.
     
  6. Korozive thread starter macrumors newbie

    Joined:
    Jun 4, 2011
    #6
    Is it possible to downgrade to 3.1.3 with 06:15 baseband ? :confused:

    What should I use to create custom IPSW ? Pwnage Tool ?
     
  7. cAm8ooo macrumors newbie

    Joined:
    Jun 4, 2011
    #7
    my baseband thing says 05.15.04-6.4_M3S2

    I can sync music and everything but on the iphone it is still stuck with an apple logo
     
  8. Korozive thread starter macrumors newbie

    Joined:
    Jun 4, 2011
    #8
    Alright ... just tried to create a custom firmware using Pwnage Tool for 4.2.1 and 3.1.3 = fail

    Is it normal , what program do you use to create custom IPSW ???
     
  9. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #9
    Even you have ipad baseband on the phone, downgrade to 3.1.3 works which I did many times.

    I believe the reason you receive the firmware is not compatible due to the fact that your phone might be a 3GS and not 3G or you pick a wrong firmware.
     
  10. Korozive thread starter macrumors newbie

    Joined:
    Jun 4, 2011
    #10
    Thx, I have now 3.1.3 and the ipad bb !!
     
  11. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #11
    Congrats! jailbreak it with Jailbreakme.com, spirit or redsn0w and then unlock it with ultrasn0w.
     

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