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Discuss [1.1.3] How to reverse Geo's IPSF? at the iPhone "2G" (Rev. 1) - Hackint0sh.org; sorry but is this bootloader 4.6 or 3.9 cause im getting scared lol...
  1. #21
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    sorry but is this bootloader 4.6 or 3.9 cause im getting scared lol


  2. #22
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    Hey,

    I deleted my seczone file, too..
    I read something about Software downgrage a 4.6 bootloader to 3.9..
    Is or could it be possible with this method to rewrite original 3.9 to my / our phone?
    What else options do I have to restore the original bootloader?


    badInder

  3. #23
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    I have done goe ipfs and have a backup of my seczone. I think all tools needed to undo the geo ipfs should be in the geo ipfs directory on my iphone. Can some expert (or geo_ himself) create a script to reverse this ? This will be much safer for all .... I do not think think that this will be much time consuming ?

  4. #24
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    not sure if there is a script available but the reverse steps are not too bad. Here's my note:

    This is what you do (from my notes, I think that it's right).

    - copy everything you have saved back to phone. Say directory /undo

    Now do: (note: the seczone is the original that you backed up)

    - launchctl unload -w /System/Library/LaunchDaemons/com.apple.CommCenter.plist
    - cd /undo
    - chmod 755 *
    - cat secloader seczone > fselector_revert
    - ./iUnlock secpack fselector_revert
    - ./norz seczone.ignore 0×3FA000 0×2000
    - ./norz seczone.revert 0×3FA000 0×2000

    The seczone is now reverted to the original.

    For verification, you can copy the seczone.revert to your computer, and compare it with your original seczone file using a binary tool such as winhex, they should be exactly the same except the last 2 bytes.

    now flashing the baseband

    - ./bbupdater -f ICE04.03.13_G.fls -e ICE04.03.13_G.eep
    - launchctl load -w /System/Library/LaunchDaemons/com.apple.CommCenter.plist

  5. #25
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    Thanks alot dtube. Just to make sure .. Can someone confirm this ?

    Quote Originally Posted by dtube View Post
    not sure if there is a script available but the reverse steps are not too bad. Here's my note:

    This is what you do (from my notes, I think that it's right).

    - copy everything you have saved back to phone. Say directory /undo

    Now do: (note: the seczone is the original that you backed up)

    - launchctl unload -w /System/Library/LaunchDaemons/com.apple.CommCenter.plist
    - cd /undo
    - chmod 755 *
    - cat secloader seczone > fselector_revert
    - ./iUnlock secpack fselector_revert
    - ./norz seczone.ignore 0×3FA000 0×2000
    - ./norz seczone.revert 0×3FA000 0×2000

    The seczone is now reverted to the original.

    For verification, you can copy the seczone.revert to your computer, and compare it with your original seczone file using a binary tool such as winhex, they should be exactly the same except the last 2 bytes.

    now flashing the baseband

    - ./bbupdater -f ICE04.03.13_G.fls -e ICE04.03.13_G.eep
    - launchctl load -w /System/Library/LaunchDaemons/com.apple.CommCenter.plist


  6. #26
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    ** Bump **

  7. #27
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    I just tried this and it did noy work. Running signal app returns the signal and fully functional phone.

  8. #28
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    yea i say we wait for geo to make a reverse script for us to use

  9. #29
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    The reverse procedure can be found here:
    h**p://rapid_$_hare.com/files/89809356/Revirgin_Pack_BB_04.03.13_G.rar.html

    The guide is found inside the .zip folder as a read-me
    Last edited by Random; 02-16-2008 at 04:08 AM.

  10. #30
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    Quote Originally Posted by Random View Post
    The reverse procedure can be found here:
    h**p://rapid_$_hare.com/files/89809356/Revirgin_Pack_BB_04.03.13_G.rar.html

    The guide is found inside the .zip folder as a read-me
    Does this method work? Anyone tried this already?


 

 
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