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PSP V 2.71 . want to downgrade so i can play backups

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

  1. Becharmed

    Becharmed Member

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    okay i just bought a PSP ver 2.71 and i have readt so many threads and i must have missede something...

    How do i downgrade to 1.5 ??
    (isnt that the right firmware to use? )

    I keep running into letters saying something like TA-082 etc etc what is that , i dont see any numbers like that on my psp :/ ..?

    I lookede at these links (yes i have read)
    http://forums.afterdawn.com/thread_view.cfm/464675

    http://forums.afterdawn.com/thread_view.cfm/441460

    http://dl.qj.net/3.03-OE-C-by-Dark_AleX-PSP/pg/12/fid/12396/catid/114


    Still all i need i a guide that talks about ver 2.71 so i dont screw it up when i downgrade it..

    I hope that u guys can help me out and im sorry if these questions have been askede before..

    thanks
     
  2. Smurff

    Smurff Regular member

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    there is a guide here on how to downgrade all firmwares, specifically.

    edit, to identify if u psp is TA-082 open the umd tray, look towards the top on the right hand side, if u see IC1003 then it's TA-082.

    then follow Touran22's guide (link 2 you posted)
     
    Last edited: Feb 16, 2007
  3. balkie16

    balkie16 Regular member

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    open your umd drive and check the mother board if TA-082 is written anywhere on it.

    edit-sorry late post
     
    Last edited: Feb 16, 2007
  4. Becharmed

    Becharmed Member

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    the only letters i can see is at the botton saying : psp1004
     
    Last edited: Feb 16, 2007
  5. yohex

    yohex Guest

    They mean open up where you put the game disc, and tilt it to eye level and look in the upper right corner, is there letters the say something like IC1001 or something like that.
     
  6. Becharmed

    Becharmed Member

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    OKay i open the umd up again and all i can see is at the top saying :
    f7-2
    >pc+gf40<

    I looked at the umd upper right corner and everuwhere , theses letters are all there is (its a EU psp)
     
  7. Becharmed

    Becharmed Member

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    ahhh i found it ...
    it at the bottom at the umd tray where the green plade thingy is ...

    it says ic 1003 on the left side and on the roght side it says IC6001
     
    Last edited: Feb 16, 2007
  8. yohex

    yohex Guest

    There you go, now let me double check what board that is.




    ....... through my noob knowledge I can't determine what kind of mobo that is, one side tells me TA-082 the other side tells me different, can a senior tell me what this is.
     
    Last edited by a moderator: Feb 16, 2007
  9. Becharmed

    Becharmed Member

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    still havnt done it as i was affraid i would brick it ..

    so can anyone help me out ?
     

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