My iphone 3GS will not go into DFU mode( Yes I am doing it correctly )

Discussion in 'iPhone Tips, Help and Troubleshooting' started by TeamDNA, Sep 26, 2009.

  1. TeamDNA macrumors 6502

    Joined:
    Sep 7, 2009
    #1
    My 3GS will not go into DFU mode No matter what i do. I hold down the home and power button at the EXACT same time and it turns on after 2 seconds.. and believe me I have put MANY iphones into dfu mode and to see / prove i was doing it right.. i put my girlfriends iphone into DFU mode first try no problem..and i put my old 2G iphone into DFU mode no problem..just when i try my 3GS it will NOT NOT NOT go into dfu mode no matter how many times i try..

    I am trying to downgrade my firmware because ..my phone messed up yesterday with my itunes and i erased all content and settings and HAD to restore with 3.1.. it wouldnt let me restore with my 3.0 ..
     
  2. enoC macrumors 6502

    enoC

    Joined:
    Jul 2, 2009
    Location:
    Denmark
  3. TeamDNA thread starter macrumors 6502

    Joined:
    Sep 7, 2009
    #3
    yes you can .. i have a 3.0 ECID SHSH on file with saurik
     
  4. Mystikal macrumors 68020

    Mystikal

    Joined:
    Oct 4, 2007
    Location:
    Irvine, CA
    #4
    Have you followed his thread / changed your host file?
     
  5. TeamDNA thread starter macrumors 6502

    Joined:
    Sep 7, 2009
    #5
    not yet i havent been able to get my iphone in dfu mode
     
  6. trainguy77 macrumors 68040

    Joined:
    Nov 13, 2003
    #6
  7. TeamDNA thread starter macrumors 6502

    Joined:
    Sep 7, 2009
    #7
    thanks alot ...where do i change the hosts in my mac /?
     
  8. enoC macrumors 6502

    enoC

    Joined:
    Jul 2, 2009
    Location:
    Denmark
    #8
    Sorry.. I forgot to put on my mind reading device;)
     
  9. Chrysaor macrumors 6502

    Joined:
    May 16, 2006
    #9
    /etc/hosts
     

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