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

3.51 to 3.52 m33-4

Discussion in 'Sony PSP - Mod and firmware discussion' started by amussic, Sep 19, 2007.

  1. amussic

    amussic Guest

    can some one please tell me how can I update my psp from 3.51 to 3.52 m33-4. Thanks
     
  2. sicdude

    sicdude Regular member

    Joined:
    Jun 12, 2013
    Messages:
    2,861
    Likes Received:
    0
    Trophy Points:
    46
    you need a pandora battery to downgrade 3.51 to 1.50 before you do anything
     
  3. amussic

    amussic Guest

    is there any tutorial how to do it, where can i get pandora ?
    thanks
     
  4. larrylje

    larrylje Active member

    Joined:
    Jan 4, 2005
    Messages:
    12,506
    Likes Received:
    0
    Trophy Points:
    96
    You will need a PSP or need to know someone with a PSP that has 1.50 or custom firmware already on it. This is due to Official PSP can not run unsigned code to create the battery.

    Here is a GUIDE on how to create it once you find a PSP with 1.50 or custom firmware to create it.

    This method is the only method you have at this time to downgrade your PSP.
     
  5. PSPslik

    PSPslik Member

    Joined:
    May 3, 2007
    Messages:
    6
    Likes Received:
    0
    Trophy Points:
    11
    hello all!

    well, this may sound silly, but is there a proper way to BRICK a 3.51 system? I mean, does it have to be BRICKED by a firmware upgrade process or anything as long as it bricks?

    thanks!
     
  6. amussic

    amussic Guest

    can I do it with mine psp I have 3.52 m33 version
     
  7. larrylje

    larrylje Active member

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

    You do not have to brick it. It is a unbricker/downgrader

    @amussic

    If you have a PSP that has 3.52 M33 then yes you can use that PSP to create the Pandora Battery.

    Then use the Pandora Battery on the PSP that has 3.51 Official firmware.
     

Share This Page