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Upgraded to 2.0 Japanese version... Having problems downgrading to 1.5

Discussion in 'Sony PSP - Mod and firmware discussion' started by SONIK715, Oct 30, 2007.

  1. SONIK715

    SONIK715 Member

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    Ok I just bought a japanese psp off a guy... The system settings are 1.52... I upgraded it to 2.0 Japanese version then I tried downgrading it to 1.50... I put the h.bin and index.dat in the PSP folder and the overflow.tif in the Photo folder... When I go to open the overflow.tif the system freezes and then turns itself off... I don't get the weird little screen that you are suppose to get... And the new file that is suppose to show up isn't... Anyone have any suggestions... Let me know... Thanks, Scott
     
    Last edited: Oct 31, 2007
  2. Rogdrik

    Rogdrik Regular member

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    Youll need this downgrader HERE

    But First Update to 2.0 by downloading This and naming it UPDATE.PBP and putting it on your PSP/GAME and runnig it on your game menu

    ..this is a Jp 2.0 update cause u said u got a japenese one..

    if you fallow all the steps correctly from this and the downgrader you shoul be on 1.5...oh yeah also u have to check and see if your psp is TA-082 but i dout it

    but after ur on 1.5 post and ill tell u the rest

    tell me if u understood haha
     
  3. Cybertick

    Cybertick Guest

    i would try to update to 2.71
    http://www.psp-hacks.com/file/524
    and use this downgrader
    http://www.psp-hacks.com/file/983
    it`s for ta-082 and it`s more stable then the older ones
    so far i know u can use it for non ta-082 boards too(NOT SURE google)
    follow the instructions(i used these downgrader and it work`s like a charme)
    the readme from the other downgrader makes me scared
    the part this has not been tested is strange



    This is has not been tested, it could brick your PSP <-

    -> I AM NOT RESPONSABLE FOR EVENTUALS DAMAGES <-
     
  4. Rogdrik

    Rogdrik Regular member

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    hey man couldnt he just use pandora??...but put a japanese 1.50 eboot instead of amercan??
     
  5. guano

    guano Regular member

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    Yea, you can if you want, but there's no real difference I've noticed in the Jap vs. US eboot update. B/c I once used a 2.00 update on my old US PSP. It looked and acted teh same to me.
     
  6. Rogdrik

    Rogdrik Regular member

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    so i gues he can just run an easy installer then and use the normal US even if the psp is japanese??
     

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