PSP DOWNGRADER TO 1.50 IS OUT!!!

Discussion in 'Sony PSP - Mod and firmware discussion' started by dominator, Sep 27, 2005.

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  1. dominator

    dominator Regular member

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    dominator, Sep 27, 2005
    #1
  2. Oner

    Oner Moderator Staff Member

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    Now you're going to have to change your signature to say PSP v1.5
     
    Oner, Sep 27, 2005
    #2
  3. Apokalyps

    Apokalyps Member

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    does anyone kno where to obtain a 2.0 eboot?
     
    Apokalyps, Sep 27, 2005
    #3
  4. koteshi

    koteshi Regular member

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    koteshi, Sep 27, 2005
    #4
  5. jabba_bzh

    jabba_bzh Member

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    Yeaaaaaaaaaaaahhhh !!!!!!
    MPH rox !!!! Great job mates !!!!!...
    U R da maaaaaaaaan !!!
    works on my euro PSP 1.52 ->2.00->1.50 !!! :D

    By the way, somebody know a good homebrew apps/utils download site ??...

    MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX
    MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX
    MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX MPH ROX
     
    jabba_bzh, Sep 28, 2005
    #5
  6. MarkMero

    MarkMero Member

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    MPH seem to have done so much for the PSP community, it's a shame that they have to remain anonymous due to the nature of their work..
     
    MarkMero, Sep 28, 2005
    #6
  7. Fatbastad

    Fatbastad Member

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    What a great job. I downgraded my psp earlier and i just thought i'd give a big shout to MPH. Well done.

    Keep it all coming.
     
    Fatbastad, Sep 28, 2005
    #7
  8. gelli89

    gelli89 Member

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    Thank you so much!I knew you would have successed!
     
    gelli89, Sep 28, 2005
    #8
  9. Lazerous

    Lazerous Member

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    Ok let me just check, as I have lost count of hoax downgraders.... :(


    I have a uk PSP firmware v1.52, I am assuming that I need to update to v2.00 then I can use the downgrader to get to v1.50

    I saw a link to it before reading about it here, is this the same thing?

    http://www.psp-vault.com/DownloadDetails541.psp

    I really nee to know this will work before I brick my PSP, also another quick question. Do I have to repeat this process everytime I start the PSP or is it done for good once I go through the process?
     
    Lazerous, Sep 28, 2005
    #9
  10. MarkMero

    MarkMero Member

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    Use the standard Sony update to revise the firmware to v2.0 then use the downgrader (apparently you have to have 75% battery charge before you do this). The downgrader will then permanently revise the firmware to 1.5. You can always use the standard Sony update to move back onto 2.0 if you wish in the future!
     
    MarkMero, Sep 28, 2005
    #10
  11. Lazerous

    Lazerous Member

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    Happy days I will do that tomorrow, cant do it tonight I am too busy, but I am really happy as I feel I missed the boat with the whol home brew thing,

    I have heard you can run emulators and put ROMs from other platforms or UMD's on there and play from memory card. got any links or hints? I am ofcourse tlaking non copyright software ofcourse
     
    Lazerous, Sep 28, 2005
    #11
  12. rayohea

    rayohea Member

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    Help my PSP can't charge anymore.

    I am at the step of updating version 1.50. Although I plug in the adapter but forgotten to switch on the power. Therefore the updater didn't manage to proceed.

    I switch on the power but the PSP can't be charged anymore. The battery information stated 67% but the meter bar is full. It also stated that the battery source is still the battery. The version is currently ver 1.00, but all the 2.00 staff is still there, background, web browser.

    So now the main issue is it can't be charged to be updated.

    Help. Help. Help!!!
     
    rayohea, Sep 28, 2005
    #12
  13. kasanova

    kasanova Member

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    i had a japanese psp bt i upgraded 2 2.0 and nw if i use this would it work and is there any risks
     
    kasanova, Sep 29, 2005
    #13
  14. mattw0221

    mattw0221 Guest

    has anyone bricked their psp doing this
     
    mattw0221, Sep 29, 2005
    #14
  15. Memnock

    Memnock Active member

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    I've heard no reports of bricking. I downgraded a PSP for someone today and it wasn't that hard. It can be scarey because it seems like you may have bricked it when it's downgraded but it's fine. 1.51 to 2.0 to 1.50 no problemo.
     
    Memnock, Sep 29, 2005
    #15
  16. Lazerous

    Lazerous Member

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    v1.52 to 2.0 then back to v1.5 no problems at all it is as easy as following the steps nobricking I promise
     
    Lazerous, Sep 29, 2005
    #16
  17. libenja

    libenja Regular member

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    This was from another forum topic:
     
    Last edited: Sep 29, 2005
    libenja, Sep 29, 2005
    #17
  18. RipperRoo

    RipperRoo Member

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    hi
    i carnt find the frame_buffer.png dos any 1 know where to get it thanks
     
    RipperRoo, Sep 30, 2005
    #18
  19. drdre74

    drdre74 Member

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    yeah im getting the same thing i put everything in the right folders and i go to the photo folder and it crashes!!! help me!
     
    drdre74, Sep 30, 2005
    #19
  20. Lazerous

    Lazerous Member

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    Dont worry about that file I read about it in another guide it is not really needed. your PSP will crash when you load the image up as per instruction all you do is hold the power button for as long as it take to turn off, it will take allot longer than normal then carry on wit the guide it will work that is what I did
     
    Lazerous, Oct 2, 2005
    #20
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