I have created an easy installer for those that seem to be having trouble installing 3.80 M33 (Not that’s its hard to install). But this makes things easier, Just download this installer and point it to your PSP Memory stick location PSP/GAME and It will install all the files need. Once done all you need to do is run the 3.80 M33 update from your PSP XMB (PSP Game menu) and you’ll have 3.80 M33.
- Requirements: A PSP with Custom Firmware 3.52 or higher.
- This will not work on Official PSP firmware!
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January 14, 2008 at 11:13 pm
Do i have to change my coldboot from my custom back to normal before I install or would there be no problem going into this firmware from 3.71 with custom gameboot sound and pmf? Please respond and thanks in advance.
January 14, 2008 at 11:57 pm
From the little retard in all of us, Thanks!
January 14, 2008 at 11:58 pm
is the installer only 12 kb? and btw the link is broken
January 15, 2008 at 12:25 am
The Installer is 23MB, and it’s NOT broken. Also when I’m installing it, after a bit it says ‘Not responding’, but when I goto my PSP Update Folder I see three files. Should I still update or do the entire thing manually, since your Easy Installer jams. Thanks!
January 15, 2008 at 4:32 am
Never mind. Was able to install it without any problems.
January 15, 2008 at 10:04 am
hmm.. why does the download stops when it reaches around 2%?? can u reupload it?
January 15, 2008 at 11:11 am
link broken! and save target as only get you a 12 kb file
January 15, 2008 at 12:10 pm
erm mine works ok currently at 18% and downloaded 200KB
January 15, 2008 at 1:35 pm
its not broken, please try again if it stops.
January 15, 2008 at 1:56 pm
and addon kernel 1.50 was realised…
January 15, 2008 at 3:07 pm
Does this firmware work in fat psp with 3.52M33?
Thank’s
January 15, 2008 at 6:42 pm
Claudio, yes this works on a Fat
January 15, 2008 at 7:11 pm
it should take a minute to install as it extracts the data on the ms. It might jam on a fake slow memory stick.
January 15, 2008 at 7:35 pm
does this work on psp slim with cfw 3.71 m33-2?
January 16, 2008 at 1:17 pm
Can anyone help me i installed 3.80 m33-2 it work fine but my tekken 5 dr got slower i cant even play it normal plss help me…
January 16, 2008 at 6:05 pm
is this update include m33-2?
January 17, 2008 at 6:08 am
ei just want to ask which is much better 3.71 m33 or 3.80 m33, ive heard only minor have been made on the new update
January 17, 2008 at 11:15 am
Thia easy installer only works if you have NOT already updated to 3.80. Can we get an updater that WILL update even if you have gone to 3.80?!
January 18, 2008 at 5:18 am
if u have version 3.80 u cant install it or wut??
January 20, 2008 at 9:55 pm
hi, i have CFW 3.52 m-33 #4 but whenever i run the easy installer i always get this error: “This program requires 3.52 m-33 or higher.” then my psp reboots and im still in 3.52 m-33. PLEASE HELP!
January 28, 2008 at 9:06 pm
Thanks for the installer.
Saved me a lot of headache. Worked quite well.
June 28, 2008 at 9:27 am
sagasg
July 3, 2008 at 12:22 pm
ei can you help me upgrade my psp from 3.80 to 3.80m33 i can’t upgrade it…plz give me a clear guide for it
April 27, 2009 at 3:30 pm
LOOK AT MY COMMENT FROM thapARALYZA
July 13, 2008 at 2:56 pm
i encounter this problem help “game couldnt start 80020148″
July 25, 2008 at 9:45 am
tanks ombri
August 7, 2008 at 4:39 pm
how do i download this
August 8, 2008 at 5:33 pm
thanx
November 30, 2008 at 7:49 am
wheres the download? it is missing. how can i download this?
December 22, 2008 at 2:51 am
this sucks
April 27, 2009 at 3:28 pm
FOR THE LAST TIME, HAVE YOUR PSP CHARGED UP TO 100%, LEAVE IT CHARGING, AND INSTALL YOUR DOWNGRADE. BUT BEWARE, IF YOU TRY TO DOWNGRADE YOUR PSP WITHOUT A PANDORA BATTERY, YOU’LL BRICK YOUR PSP. DON’T SAY I DIDN’T WARN YOU.