Unlock 3G Help

Discussion in 'Jailbreaks and iOS Hacks' started by Apple Genius, Apr 21, 2009.

  1. Apple Genius macrumors member

    Joined:
    Mar 24, 2009
    #1
    i has fail in following the instructions on yellowsn0w.net

    I HAVE:
    • 8GB iPhone 3G
    • Version 2.0.2 (5C1) with 2.30.03
    • an Airvoice Wireless card (and it works fine in my 1st Gen iPhone.)
    WHAT I DID:
    • Created iPhone1,2_2.0.2_5C1_Custom_Restore.ipsw with pwnagetool and restored it with iTunes and named my iPhone.
    • Installed YellowSn0w and BossPrefs via Cydia (I think). In Packages I have Dev-Team YellowSn0w and other team tools and BigBoss's Source, (but I don't know if that's the right one as there were 5 different ones to choose from)
    • Step 2 says to "Disable everything in BossPrefs", but I don't kow what that entails. I tried to turn off Edge, but it would not turn off.
    • Rebooted from BossPrefs
    • Took out sim and reinserted it. It told me I has new voicemail.
    • Waited 1 minute
    • Went to Settings and turned off Airplane Mode and tured it back on. and it made he "Tri-tone" sound. and that's it.
    Why i has Call Failed?
     
  2. bytethese macrumors 68030

    bytethese

    Joined:
    Jun 20, 2007
    Location:
    Cranford, NJ
    #2
    You posted it yourself, you have 2.30.03 baseband, yellowsn0w cannot unlock this.

    As a side note, and apologies for any snarkiness, but the pink text is tough to read and hurts the eyes a bit. :)
     
  3. Apple Genius thread starter macrumors member

    Joined:
    Mar 24, 2009
  4. alphatectz macrumors 6502a

    alphatectz

    Joined:
    Nov 20, 2008
    Location:
    New York, NY
    #4
    just open cydia and click changes, scroll until you find 3G Baseband Downgrade (if you dont find it then search and type in: 3G Baseband Downgrade), with this you will be able to unlock your 3g with 2.30.03 BB, but make sure that your using bootloader v5.8. :D
     
  5. alphatectz macrumors 6502a

    alphatectz

    Joined:
    Nov 20, 2008
    Location:
    New York, NY
    #5
    Still hurts, use a different color (nothing brite!):cool:
     
  6. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #6
    Try something brighter, maybe you'll get better answers :D
     

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