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

3.40OE-A to 1.50

Discussion in 'Sony PSP - Mod and firmware discussion' started by jasonc23, Sep 13, 2007.

  1. jasonc23

    jasonc23 Member

    Joined:
    Sep 12, 2007
    Messages:
    13
    Likes Received:
    0
    Trophy Points:
    11
    How do you do it.
     
  2. larrylje

    larrylje Active member

    Joined:
    Jan 4, 2005
    Messages:
    12,506
    Likes Received:
    0
    Trophy Points:
    96
    Download this RECOVERY file.

    Extract the file which will extract a RECOVERY folder. Now drag the RECOVERY folder to the ms0:/PSP/GAME directory.

    After you place the RECOVERY folder into the /PSP/GAME folder on the PSP MS go into recovery mode.

    Hold R shoulder button down while turning on PSP.

    Now go down to RUN PROGRAM AT /PSP/GAME/RECOVERY/EBOOT.PBP and follow the on screen instructions.

    It will downgrade you back to 1.50
     
    Last edited: Sep 18, 2007

Share This Page