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2.71 downgrade to 1.5 to upgrade to 3.10

Discussion in 'Sony PSP - Mod and firmware discussion' started by Homer_nz, Feb 19, 2007.

  1. Homer_nz

    Homer_nz Member

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    hello, I have a psp with 2.71 on it, I have been trying to downgrade it to 1.5 with Recovery. My Recovery will not boot up when I start my psp and hold donw R, I have the Recovery in my games folder and put the 1.5 pbp renamed to update in the recovery file, not sure what im doing wrong.
     
  2. Homer_nz

    Homer_nz Member

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    can anyone tell my y I would not be able to get my psp into Recovery? im on the line on throwing my psp out the window lol
     
  3. yohex

    yohex Guest

    I don't think thats the way you downgrade
     
  4. Homer_nz

    Homer_nz Member

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    so i can upgrade from my 2.71, its not SE B or anything its just 2.71, to 3.10 OE A?
     
  5. yohex

    yohex Guest

    Nope, what kind of psp is yours, a TA-082?
     
  6. Homer_nz

    Homer_nz Member

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    I think my motherboard is a 1C6001, I think thats what it says, It was box version H and I upgraded it to 2.71 from 2.50, it does not say SE or anything on my software version its just 2.71
     
  7. yohex

    yohex Guest

    IC6001 hmmmmmm, Man, I don't know what kind of motherboard that is, but for the moment don't upgrade any further.
     
  8. Homer_nz

    Homer_nz Member

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    everywhere i have read I should be able to upgrade to 3.10 OE A and play my ps1 games on it.
     
  9. yohex

    yohex Guest

    You don't upgrade it like that, custom firmware is only there and upgradable from 1.5
     
  10. Homer_nz

    Homer_nz Member

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    do you know how or know a link to how I would get my 2.71 from where it is now to 3.10 OE A so i can play my ps1 games and such?
     
  11. yohex

    yohex Guest

    Sorry, My Vids are only for TA-082s wait for hexit to answer you
     
  12. Homer_nz

    Homer_nz Member

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    bump anyone able to help plz
     
  13. balkie16

    balkie16 Regular member

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    nice i did my psp from 2.71 to 1.5 to 3.03 oe c, just go to psp-hacks.com and download a 2.71 - 1.5 dowgrader for psp and run it and soon enough youll be at 1.5 then just download the wininstaller for 3.10 oe a from hexitnow's thread which is stickied and run it and soon enough youll be at 3.10 oe a. if you still need help pm me i guess

    *edit*
    also if you check on psp-hacks.com forums there is a downgrading guide which helps a lot, i used it when i was downgrading my psp.
     
    Last edited: Feb 21, 2007
  14. Homer_nz

    Homer_nz Member

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    done and ty all for help,
    Only way I could get it to work was upgrade to 2.80 then downgrade to 1.50 now Im on 3.10 OE-A
    Now to work out how to get my psx games going without the error 80010002, anyone know how to fix this?
     
  15. Homer_nz

    Homer_nz Member

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    anyone able to help with this error? 80010002 seems to be all the psx games im loading. is it only some games that work or have I done something wrong?
     
  16. balkie16

    balkie16 Regular member

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    upgrade to 3.03 OE-C then after that format your mem stick and put your ps1 games (eboot and keys) into GAME then create another folder inside of GAME and call it w/e then put the key and eboot into tis folder
     
  17. Homer_nz

    Homer_nz Member

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    so downgrade to 3.03 oe-c from my 3.10? thought that it was 3.10 that runs the psx games?
     

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