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Can I upgrade directly from 1.50 to 3.40 oe-a?

Discussion in 'Sony PSP - Mod and firmware discussion' started by MNA, Apr 30, 2007.

  1. MNA

    MNA Regular member

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    .....Or what do I have to do?

    Thanks
     
  2. daz2007

    daz2007 Regular member

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    Yes you can download the 3.40 oe and put it in the game folder but for the update you need to download 1.5 update and 3.40 update
    then put in this directory

    ms0:\PSP\GAME\Updatemaker\340.pbp
    \150.php

    then run the update maker then it will generate a PXAR File
    not put that pxar file and put it in the update folder and you running

     
  3. The_Arc

    The_Arc Regular member

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    DXAR file :p (sorry to be a correction nazi)

    If you get stuck all the oe firmwares are bundled with readme's describing the whole process.
     
  4. MNA

    MNA Regular member

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    Thanks!
     
  5. scott2k7

    scott2k7 Guest

  6. iyotmori

    iyotmori Guest

    upgrading to 3.40 is the biggest risk. remember that....
     
  7. scott2k7

    scott2k7 Guest

    how is it a risk ive already done that look at my psp history man!
     
  8. iyotmori

    iyotmori Guest

    i main upgrading from 1.5 to 3.40 .... i read a lot of post after bricking my psp and find so much... try it... and it have about 80% of possibility to brick up your psp... i think the main point of it is understanding of the proceedure and also the model of the psp.. because someone posting the proceedure but they dnt post the model of the psp...
     
  9. scott2k7

    scott2k7 Guest

    from a full brick u cant recover
     

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