1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Im on 3.40 OE-A and i want to go to 3.71 M33, can someone tell me how to do it.

Discussion in 'Sony Handhelds' started by truepaki, Sep 24, 2007.

  1. truepaki

    truepaki Regular member

    Joined:
    Dec 16, 2006
    Messages:
    295
    Likes Received:
    0
    Trophy Points:
    26
    Im on 3.40 OE-A and i want to go to 3.71 M33, can someone tell me how to do it. THNX
     
  2. chwoolgar

    chwoolgar Regular member

    Joined:
    Sep 18, 2007
    Messages:
    1,168
    Likes Received:
    0
    Trophy Points:
    46
    Quote:
    Here you can find the 3.52 M33 update files.

    You will also need the 1.50 EBOOT and 3.52 EBOOT files. You can get these here and here:
    http://dl.qj.net/PSP-Firmware-1.50-File-(EBOOT)-North-America-PSP/pg/12/fid/163/catid/163/

    http://www.us.playstation.com/psp/downloads/systemupdate/pc.html/

    Ignore the instructions on the Sony website, just get the file from "Download procedure" step 3.

    You will have to extract the 1.50 EBOOT file, but the 3.52 file is already extracted. Name the 1.50 EBOOT to 150.PBP and the 3.52 EBOOT to 352.PBP.

    Now take the M33CREATOR folder and place it on your PSP at this location: ms0:/PSP/GAME150/

    Now place both the 150.PBP and 352.PBP files into the M33CREATOR folder on your PSP.

    You can now disconnect your PSP from your computer and run the update. After it has finished it will have created another icon on your PSP, run this, after that has finished you will have firmware 3.52 M33.

    Make sure your battery charge is above 75% and/or has a charger plugged in before you do the update.
     
    Last edited: Sep 24, 2007
  3. larrylje

    larrylje Active member

    Joined:
    Jan 4, 2005
    Messages:
    12,506
    Likes Received:
    0
    Trophy Points:
    96
    @chwoolgar

    You need to stop linking to the PSP page for the 3.52 EBOOT because it is 3.71 not 3.52.

    You can get the 3.52 firmware HERE

    Also after you update to 3.52 M33 you should add the #4 update patch which you can get below...

    3.52 M33-4 HERE

    Now extract the 3.52 M33-4 update.

    Drag the PSP folder that is in the update M33-4 into the root of the MS overwriting the files when it asks you to. Now go to Game Menu Memory Stick and run the m33-4 update. This will only take a few seconds.

    After the update is finished check and make sure it says 3.52 M33-4 for firmware. If it does say 3.52 m33-4 then format the MS 1 more time.

    You are now updated to 3.52 M33-4.
     
    Last edited: Sep 24, 2007
  4. truepaki

    truepaki Regular member

    Joined:
    Dec 16, 2006
    Messages:
    295
    Likes Received:
    0
    Trophy Points:
    26
    not 3.52 i need 3.71 m33....sorrry
     
  5. larrylje

    larrylje Active member

    Joined:
    Jan 4, 2005
    Messages:
    12,506
    Likes Received:
    0
    Trophy Points:
    96
    Last edited: Sep 25, 2007

Share This Page