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Alright i need detailed instructions on how to downgrad my psp 3.03

Discussion in 'Sony PSP - Mod and firmware discussion' started by veton, Feb 1, 2007.

  1. veton

    veton Member

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    Ok im reading the readme but its really confusing.
    he it is. The problem is i dont know where to put it

    Instructions
    ------------
    Here are the steps to downgrade any 3.03 PSP to 1.50:

    1 - If you have a 3.03 PSP skip to step 6

    2 - Download 3.03 update from here:
    http://dl.qj.net/PSP-Firmware-3.03-PSP/pg/12/fid/11844/catid/163

    3 - Unzip and place the file in <pspdrive>:/PSP/GAME/UPDATE

    4 - On the PSP, run the 3.03 update from the memory stick under the Game menu.

    5 - Delete <pspdrive>:/PSP/GAME/UPDATE

    6 - Copy the contents of the folder MS_ROOT from the 3.03 downgrader ZIP to
    the memory stick

    7 - Unzip the 1.50 update to a temporary folder. Rename the EBOOT.PBP to
    UPDATE.PBP and copy it to <pspdrive>:/PSP/GAME/UPDATE/ . DO NOT
    OVERWRITE PSP/GAME/UPDATE/EBOOT.PBP!

    8 - Load GTA LCS

    9 - It should get to loading savegame, then the screen will clear to black
    and fill with a light blue colour, then the PSP will reset itself (if
    this does not happen see section below)

    10 - Check that HEN is running by going to system settings, then to
    "System Information" and it should show up as system version
    303 HEN

    11 - If it is showing up as HEN then go to the memory stick and
    run the x.yz update

    12 - If you have an unpatched TA-082 or higher motherboard, you will be
    prompted to allow the downgrader to patch your motherboard so it
    can be safely downgraded. The downgrader will not let you proceed
    without patching, if your motherboard requires it.

    13 - Before the downgrader does anything to your PSP it will ask
    for you to agree to what it is doing, if you no longer want to
    continue press the Right Shoulder Button (R-TRIGGER).

    14 - Once you have agreed to start the downgrade do not unplug the
    PSP, or try and restart it

    15 - Once finished the PSP will ask you to press X, and reset itself

    16 - If it comes up saying that the settings are corrupt, press x
    to continue, this will mean you will need to re-enter the
    settings for network connections into your PSP, otherwise go to
    step 18

    17 - Load the included NetConfigBackup application in your PSP, and select to
    restore, this will take the backup that was done of the network config
    that was done automatically during the downgrade.

    18 - All done now :) Hopefully you now have a 1.50 PSP. Enjoy it responsibly.
     
  2. veton

    veton Member

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    P.s. I just dont know where to put the contents of MS_Root. Inside it is Psp and inside that is game (supposed to be lowercase) SAVEDATA and Hen_303
     
  3. hexitnow

    hexitnow Active member

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    Copy everything inside of MS_ROOT and copy it to the Root of your psp. If u do it right it will say there is a folder named PSP blah blah do u want to overwrite and u hit yes.
     
  4. veton

    veton Member

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    But wont that delete System and all that doo doo
     
  5. hexitnow

    hexitnow Active member

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    no it wont.
    FYI
    you need gta:LCS unpatched UMD for this downgrade to work properly, do you have that?
     
    Last edited: Feb 1, 2007
  6. veton

    veton Member

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    Nevermind it happened. Thanks :D
     
  7. veton

    veton Member

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    Damn now it says Cant find eboot !!!
     
  8. hexitnow

    hexitnow Active member

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    Stick to one thread please.
    Reported.
     
  9. ewanewanj

    ewanewanj Regular member

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    what ever happen todont upgrade ur psp pass 2.6 dam i missed alot >.>
     
  10. hexitnow

    hexitnow Active member

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    Yeah well psp's come with 2.8+ on them nowadays so its not that easy anymore.
     
  11. ewanewanj

    ewanewanj Regular member

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    rly so what would i have to do if i was to buy a new one casue my old one got stolen
     

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