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How to Go From 3.71 M33-2 to 3.40oe-A

Discussion in 'Sony PSP - Mod and firmware discussion' started by Choby, Nov 20, 2007.

  1. Choby

    Choby Member

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    How can I do it?

    Please don't start with the old "Why would you want to? M33 is better", I just want an answer to my question.
     
  2. CopperKid

    CopperKid Regular member

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    I think if you have the 1.50 file on your memory stick in the recovery folder then you can run a program from your recovery window that will make your psp revert back to 1.50.
    "run program at / psp/game/recovery/eboot.pbp"

    If I'm wrong about the above then you need a Pandora battery to and original magic memory stick in order to downgrade to 1.50

    Then from 1.50 you can install 3.40 oe-a
     
  3. CopperKid

    CopperKid Regular member

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    Yeah scratch that 1st suggestion. I tried it and it didn't do what I thought it would. Just use Pandora.
     

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