Comments on: How to Install PSP Custom Firmware 5.00 M33 on your PSP

By: Skitz365

Skitz365 — Sun, 28 Feb 2010 18:26:19 +0000

I swear You Need a pandora batter and magic memorey stick init??????????????

By: tamaras

tamaras — Thu, 04 Feb 2010 16:26:05 +0000

Custom Firmware allows the running of unsigned code such as homebrew applications

By: mohd shaheen

mohd shaheen — Fri, 15 Jan 2010 13:10:34 +0000

guyz its not workin in my psp 6.20 ver how do i downgrade it

By: zack

zack — Wed, 23 Dec 2009 04:05:47 +0000

Every time i try it, the screen turns black and says

unpacking… done.
please wait…

it does this forever everytime i try to update it

any sugestions?

By: ShiroiRaikou

ShiroiRaikou — Mon, 14 Dec 2009 13:30:34 +0000

Hello, the link is dead. can you fix it or something? Thanks

By: Jason

Jason — Sat, 12 Dec 2009 21:52:26 +0000

Hello can someone help me?
I Have a PSP 1001 (a fat not slim) and recently i was able to use custom firmware but when I had a game error 80020148 on one of my games i tried to download a 1.50 to get it to work. But in the end i downloaded version 6.20 on my psp, now i can’t play any iso games. I tried to downgrade it back but it keeps popping up the same message saying (the data is corrupted).

Can someone please tell me what i should do because i am totally at a lost.

By: timonty

timonty — Wed, 09 Dec 2009 02:55:11 +0000

hi, the link is dead, can you email me the new link for the compile s\installer pack? thanks.

montblanc_ph@yahoo.com

By: dracola

dracola — Fri, 04 Dec 2009 05:27:24 +0000

my fat psp have 4.33 M-33 cusdtom firmware, can i upgrade to CFW 5.00 M-33???
thank’s

By: VAQUAS

VAQUAS — Wed, 02 Dec 2009 06:23:32 +0000

hi….. i have 3.52 M33-2 firmware. To get the 5.00 M33-3 firmware shud i get the 4.01 M33-2 firmware into my psp and then go on for 5.00 one….. please help me out……

By: Odel Bowen

Odel Bowen — Tue, 01 Dec 2009 23:19:47 +0000

i upgraded my psp to version 6.20 but want to downgrade it!!! How can i plz HELP