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How do you mod/firmware update for PSP?

Discussion in 'Sony PSP - Mod and firmware discussion' started by mutto233, Sep 16, 2007.

  1. mutto233

    mutto233 Member

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    Hello,

    I am looking for an explination on how to mod your PSP with a firmware upgrade so that you can play original PSP games on UMD's, but can also play them with your Memory card. Is this possible, and if so, could someone please give me the software and steps on how to do it, thank you soo much :)
     
  2. Shokz

    Shokz Regular member

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    There are many methods to downgrading, and then upgrading to custom firmware to run ISOs. Firstly we need to know what firmware version you have?
     
  3. mutto233

    mutto233 Member

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    Sorry about being gone so long. my current firmware version is 3.71
     
    Last edited: Sep 30, 2007
  4. sicdude

    sicdude Regular member

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  5. mutto233

    mutto233 Member

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    thanks for the quick reply, but my firmware was actually 3.71, and now that i know how to downgrade, any ideas for how to upgrade with custom firmware so I can run my own PSP ISO's and other things with my DUO memory cards? is this possible to do, but still be able to play original PSP games as well?
     
    Last edited: Sep 30, 2007
  6. sicdude

    sicdude Regular member

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    lol you said 3.11,ok to downgrade you will need the pandora battery and magic memstick,once at 1.50 you can then upgrade to 3.52m33-4 by using this guide http://forums.qj.net/f-guides-hacks...351-custom-firmware-get-help-here-114299.html
     
  7. Shokz

    Shokz Regular member

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    You'll have to use a Pandora Battery, do a little research about it.
     
  8. mutto233

    mutto233 Member

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    ok, thank you both for the info, i will do some research and get back to you
     
  9. kikzm33z

    kikzm33z Regular member

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