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How to downgrade psp firmware 3.03 to 1.5

Discussion in 'Sony Handhelds' started by chaitu21, May 8, 2007.

  1. chaitu21

    chaitu21 Member

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    I finally brought the GTA but it is having the psp software update of 2.60 on the disk.how can i downgrade my psp firmware from 3.03 to 1.50.

    The problem is when i start the game it is getting loaded nothing is coming as per the readme manual given by the 3.03 DG

    can u help me out with this.
     
  2. Blahs

    Blahs Member

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    Thats cause you have the wrong version of the game. it has to have the version 2.0 FW on it, otherwise the downgrading wont work...sorry
     
  3. scott2k7

    scott2k7 Guest

    sorry man just take the game back
     
  4. chaitu21

    chaitu21 Member

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    Thanks for the update i will try to bring the one which u guys are saying. But the process of copying i am not doing it manually i am having 3.03 easy downgrader software with me can i use that and install the files in my psp.

    After downgrading the psp to 1.5 i want to upgrade to 3.03 OE-C i just want to play downloaded games from internet will that be possible.
     
  5. scott2k7

    scott2k7 Guest

    thats the idea of custom fimwares for homebrew such as gba emulator and to play games of mem card and also having latest firmware
     
  6. coolkenn

    coolkenn Member

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    how do i use the GTA game to downgrade?
     
  7. jin666

    jin666 Regular member

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    There are many guides out there, use the SEARCH feature.

    Jin666
     
  8. coolkenn

    coolkenn Member

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    ok i know how to do it now but the readme says to unzip the eboot1.5 file but i can see to find it. where is it?
     
  9. scott2k7

    scott2k7 Guest

    hey how did u do that sig?
     
  10. coolkenn

    coolkenn Member

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  11. scott2k7

    scott2k7 Guest

    there should be a link in the readme if not google it
     
  12. coolkenn

    coolkenn Member

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    yeah but i its there, but i cant find the EBOOT1.5 ZIP file. where did u downloaded the file from?
     
  13. scott2k7

    scott2k7 Guest

    just google it
     
  14. coolkenn

    coolkenn Member

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  15. coolkenn

    coolkenn Member

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    ok i finally got it and i think im ready to go!!!!!!!THANKX
     
  16. coolkenn

    coolkenn Member

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    ok im done with everything and now im ver. 1.5. BUT i dont understand wath is the NetConfigBackup for and wath do i suppose to do with it?
     
  17. mrmcman

    mrmcman Guest

    delete it
     
  18. coolkenn

    coolkenn Member

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    will i need it now that i got 3.03 oe-c?
     
  19. thegrunt

    thegrunt Regular member

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  20. coolkenn

    coolkenn Member

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    what is this recovery thing that i here a lot of?
     

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