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Thread: Will downgrading like this ever be possible?

  
  1. #1
    Horst Feratu is offline -Hacks Smarty
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    in one of these ways:

    -create homebrew with signed code?

    -write to firmware via the serial port?

    -create a device that can write to firmware through the battery slot?

    what do you think?


  2. #2
    Vaughan14 is offline -Hacks Guru
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    Downgrading is possible we just need to find a way to access Flash0, Kernal or HEN. ( I think lol.)

    The serial port has no access to Flash0, it's been tested.
    Homebrew with signed code, I have no idea I doubt it though.

    And the last one I have no idea.

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  3. #3
    Sparker is offline -Hacks Titan
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    Quote Originally Posted by Horst Feratu
    -create homebrew with signed code?
    Now think about how we get that code.

  4. #4
    Vaughan14 is offline -Hacks Guru
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    True, that being one of the only logical way to access Flash0. :P
    Hmm, so there is no way of accessing the eboot.pbp's. Even with PBP Unpacker.

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  5. #5
    ZiNgABuRgA's Avatar
    ZiNgABuRgA is offline Senior Member -Hacks Titan
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    Quote Originally Posted by Horst Feratu
    -create homebrew with signed code?
    Impossible unless someone infiltrates Sony and steals the private key.

    Quote Originally Posted by Horst Feratu
    -write to firmware via the serial port?
    Have no idea.

    Quote Originally Posted by Horst Feratu
    -create a device that can write to firmware through the battery slot?
    Same reason as adding signatures to code. We can't encrypt IPL.

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