Downgrade 3.71M33 to 1.50 without pandora

**Delasangre** · October 13th, 2007, 09:02

how do i know what type of mother board do i have??

currently using a slim psp..

**-LB-** · October 13th, 2007, 20:42

Damn I really hoped this would work on 3.71 and I really don't want to fork out £16 on a battery to use this pandora thing on it.

**adi239** · October 14th, 2007, 13:07

thanks mate works great cheers !!

**M-hacker** · October 15th, 2007, 17:26

i'm running the downgrader and always is showing me:
the game could not be started(80020148)

**cal360** · October 15th, 2007, 17:28

Originally Posted by M-hacker

i'm running the downgrader and always is showing me:
the game could not be started(80020148)

Simply thing what are you trying to downgrade from and can you acess the recovery menu?

**Mr Jack** · October 16th, 2007, 15:30

I have done all the instructions. But when I load the FW from the game menu on my psp it still displays the error message game could not be started. What am I doing wrong?

**sawlex** · October 18th, 2007, 18:53

Hey
I tried this and when I started the update it said error. What that mean? I have to use something else to downgrade?

**tomasas22** · October 20th, 2007, 18:04

Originally Posted by Nikolaos

Who would want to downgrade from 3.71 M33

that would be nice to downgrade from 3.71 m33 . how can i do it?

**ad5665** · October 21st, 2007, 12:25

thanks doing it right now
i hate 3.71 no ps1 games

edit nearly had a panic my psp rebooted by the scream didnt work but sound did but then i remenbered about the bug

**steve_o1994** · October 27th, 2007, 14:29

how come i add the file then change the name of the eboot to update and i go to run it, its corrupted

Thread: Downgrade 3.71M33 to 1.50 without pandora

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psp slim and lite

idk

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