Comments on: Custom Firmware 3.90 M33-3 Released

By: Annon

Annon — Sat, 17 Jan 2009 02:18:10 +0000

version 5.02

By: Annon

Annon — Sat, 17 Jan 2009 02:17:06 +0000

mine says its corrputed i have version 5.22 wats wrong

By: WULFY!

WULFY! — Thu, 18 Dec 2008 09:24:12 +0000

Um i have a psp slim and its version 3.95 And it wont let me get 3.90 m33-3 or anything help me pleas

By: joseph

joseph — Sun, 07 Dec 2008 04:36:49 +0000

how come when i download it it says incorrect file?

By: PSP-Maniac

PSP-Maniac — Sun, 22 Jun 2008 08:26:40 +0000

Hey I have a 3.90 M33-3 but it has a problem, I can only play limited ISO’s.What I mean is that when I copy and paste 2-4 ISO’s in the ISO folder, and then turn on my PSP to the memory stick (2GB) it only displays one game why not the others, oh and another thing is that when I play a large game upto 800 MB, the screen goes black and after a minute game or so my PSP automatically turns OFF, what the heck is goin on???? I really want to play ISO’s help me?

By: craig

craig — Wed, 16 Apr 2008 10:47:14 +0000

Hi all,not clued up with all this at all,can anyone tell me step by step how to update my sons psp (model number 1003)from firmware 3.52 to custom firmware 3.90 m33-3,thanks craig..

By: hacker_wannabe

hacker_wannabe — Thu, 03 Apr 2008 19:29:01 +0000

i have a normal slim, can i use this ONLY or do i need more stuff to have custom firmware installed on my psp?

By: FXFB

FXFB — Wed, 02 Apr 2008 16:03:20 +0000

this version works with the non-slim psp??