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How Do I Downgrade 3.40 Firmware??????????

Discussion in 'Sony PSP - Homebrew software' started by BDBJWill, Dec 7, 2007.

  1. BDBJWill

    BDBJWill Member

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    I Have 3.40 firmware for my PSP and I need step by step on how To Do It Please Someone help me
     
  2. tmbm

    tmbm Regular member

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    lumines
     
  3. BDBJWill

    BDBJWill Member

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    Is Lumines the only way i can do it cause someone has been tellin me about something called pandoras battery wats up with that
     
  4. cee43ja1

    cee43ja1 Regular member

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    pandora's battery/magic memory stick or lumines will do. pandora's battery is safer, but you need a custom firmware psp to make it the easy way.
     
  5. BDBJWill

    BDBJWill Member

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    So I Would Have to make the pandora stuff on a custom firmware psp then put the battery in the one i want to downgrade?
     
  6. cee43ja1

    cee43ja1 Regular member

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    yes. the custom firmware psp is needed because if you don't have one, the you would need to hardmod the psp's battery to make it pandora's battery. if you're trying not to spend anymore money, don't hardmod; find someone with a custom firmware psp.
     
  7. BDBJWill

    BDBJWill Member

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    Thank You Very Very Much. My cousin Has 3.03 oe-c i will tell him to make his and pandora battery Thanks For All Your Help
     
  8. N01NOob

    N01NOob Regular member

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    Or you could simply use the recovery files...to downgrade back to 1.50
    :)
     
  9. tripplite

    tripplite Guest

  10. N01NOob

    N01NOob Regular member

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    You can also use a CFW psp or a PSP with homebrew capability like 1.50
    :)
     

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