How do I downgrade 4.01m33

Discussion in 'PSP - Games & Content' started by Jasonage, Aug 14, 2008.

  1. Jasonage
    OP

    Jasonage GBAtemp Regular

    Member
    117
    0
    Jul 5, 2008
    Derbyshire, England
    As the title says, I've tried google but found nothing, could anybody find me a guide or something?

    thanks.
     
  2. hankchill

    hankchill I Pwn n00bs.

    Member
    2,344
    41
    Nov 5, 2005
    Canada
    Outer Space
    Use the Restore functionality to bring it to 1.5 and then install 3.80M33. That only works if you're on PSP Phat.

    On slim, you might need to re-pandora it.
     
  3. Jasonage
    OP

    Jasonage GBAtemp Regular

    Member
    117
    0
    Jul 5, 2008
    Derbyshire, England
    Thanks for the reply, where can I acess the restore?
     
  4. pepsibluehawk87

    pepsibluehawk87 GBAtemp Regular

    Member
    266
    1
    May 21, 2008
    United States
    Everywhere yet nowhere
  5. Sstew

    Sstew GBAtemp's Grim Reaper.

    Member
    1,463
    1
    Jul 15, 2008
    United States
    Florida

    Hah okay, well I downloaded, ran the app. and Im am on 3.90 M33 I want to upgrade to 4.01
    Well it "suggest" that you have a battery at 50% charge, well my PSP is on life support (plugged into wall, no battery)
    Will this still work, It says you can override that option, but I didnt want to screw up anything,

    So can I update with no battery, Should I?

    (No I dont have a battery)
     
  6. pepsibluehawk87

    pepsibluehawk87 GBAtemp Regular

    Member
    266
    1
    May 21, 2008
    United States
    Everywhere yet nowhere
    That app is for downgrading, not upgrading.