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Hi, help with firmware please!!

Discussion in 'Sony PSP - Mod and firmware discussion' started by adam2109, Aug 31, 2007.

  1. adam2109

    adam2109 Guest

    Hi,
    My psp had firmware v2.71 to v1.50 with devhook .044 playing homebrew games. My son bought a new game (test drive) which he updated to firmware v2.82. Now I can't flash back to v1.5 to play the homebrew games. Can someone help? What can I do to change the firmware? Nothing works except for the new games.
     
  2. sicdude

    sicdude Regular member

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    ok you need to upgrade to 3.50 then downgrade to 1.50 using the 3.50 downgrader but you will need an unpatched verion of lumines(umd not iso)
    alternatively you could use a pandoras battery to downgrade
     
  3. kikzm33z

    kikzm33z Regular member

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    click here
    for information on downgrading.but plz dude...read EVERY SINGLE THING on the page to downgrade it as safely as possible.it will tell u to have GTA:LCS unpatched.i advise you to go on eBay to get one.
     
  4. sicdude

    sicdude Regular member

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    kikzm33z i totally forgot about that downgrader
    @adam2109 if i were you once you get to 1.50 i would upgrade to a custom firmware like 3.40 oe or 3.52m33-4 to avoid having to update the firmware when you get a new game
     
    Last edited: Aug 31, 2007
  5. glenquag

    glenquag Regular member

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    No, you need to make a Pandora's battery. Unless by chance you already have GTA: LCS Unpatched or Lumines Unpatched. http://www.noobz.eu
     

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