downgrading psp slim from 3.90 M33 to original fw

Discussion in 'PSP - Games & Content' started by slaw, May 12, 2008.

  1. slaw
    OP

    slaw Newbie

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    Jan 6, 2007
    Hi All

    i have a psp slim with dark Alex 3.90 M33 fw installed. unfortunately the psp has been damaged (screen is not working correctly) and i need to take it back on warranty.

    i have tried to install the original fw but i have not been successful

    can you please point me to a guide or instruct me on restoring my original fw

    thanks for the help guys
    ed
     
  2. megabug7

    megabug7 Forum Relic

    Member
    1,053
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    Feb 4, 2004
    London
    google psx hacks

    Think you need the pandora and magicstick
     
  3. slaw
    OP

    slaw Newbie

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    Jan 6, 2007

    thanks for that. i saw the guide on this site. i take it that i would do the same except to replace the fw file on the memory stick with the offcial fw?

    thanks
    ed