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.cdo and .iso games in psp

Discussion in 'Sony PSP - Mod and firmware discussion' started by yamahayzf, Feb 15, 2007.

  1. yamahayzf

    yamahayzf Member

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    guys my psp is 2.81 version...what i must to do to play .cso and .iso games??pls help me
     
  2. paul91

    paul91 Regular member

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    you need to upgrade to 3.03 and then downgrade to 1.5 using an unpatched version of GTA:LCS (version with the 2.0 update on the UMD)

    then its your choice of whether you use devhook to emulate a later firmware or upgrade to one of Dark_Alex's custom firmware's (recommended)

    there are MANY threads on these topics so just have a look around and you will find what you are looking for
     
  3. yamahayzf

    yamahayzf Member

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    -----------------------------------

    the Dark_Alex's custom firmware's can play .cso and .iso games?
     
  4. paul91

    paul91 Regular member

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    yep...there's no need for any additional loaders etc and it can run nearly all homebrews ever made
     
  5. yamahayzf

    yamahayzf Member

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  6. yamahayzf

    yamahayzf Member

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    paul can you help me? i am new here and i dont know where to go to find these thinks which i want to download..do you know?
     
  7. paul91

    paul91 Regular member

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    ill have a look but just search for something like '3.03 downgrader' or something like that

    remember the first step is to update your PSP to 3.03 (no higher) so search here http://pspupdates.qj.net/ for the 3.03 eboot and get back to me once you have it
     
  8. paul91

    paul91 Regular member

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  9. paul91

    paul91 Regular member

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    heres the link for the 3.03 eboot http://dl.qj.net/PSP-Firmware-3.03-PSP/pg/12/fid/11844/catid/163

    make a folder in the 'PSP' folder on your memstick called 'UPDATE' and place the eboot in there - then run the update on your PSP and dont do anything stupid like unpugging the AC adaptor or taking out the memstick etc
     
    Last edited: Feb 15, 2007
  10. yamahayzf

    yamahayzf Member

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    paul sorry i have a problem..when i open the link which you give, is opening a window (dont send-send) and then close all tne internet exporer windows which i have open
     
  11. paul91

    paul91 Regular member

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    oh thats strange...shall i upload it at megaupload for you?
     
  12. yamahayzf

    yamahayzf Member

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    yes pls! if is easy
     
  13. paul91

    paul91 Regular member

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    no problem - will be about 5-10 minutes though
     
  14. paul91

    paul91 Regular member

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    its going to be another 10 minutes im afraid (crappy upload speed) are you ok with waiting?
     
  15. yamahayzf

    yamahayzf Member

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    no problem paul!! you are very helpful..thanks for all
     
  16. paul91

    paul91 Regular member

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  17. yamahayzf

    yamahayzf Member

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    ok paul thnx!! can i ask something? its good to do that or not? i'm afraid for my psp
     
  18. paul91

    paul91 Regular member

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    well there is always a chance of bricking the PSP when mucking around with the flash memory (being updating or changing fonts, themes etc) but as long as you dont pull out the AC adaptor or memstick, dont turn the PSP off, dont take the battery out and have the battery level above 75%, everything (in theory) should go fine
     
  19. yamahayzf

    yamahayzf Member

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    on the future if i want to do my psp like is now i will can?
     
  20. paul91

    paul91 Regular member

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    once you have upgraded to 3.03 => downgraded to 1.5 => and then upgraded to a custom firmware there will be no need to go back to 2.81 but to answer your question yes you can go back to 2.81 using the recovery option (once you are on the custom firmware)
     

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