Upgrade to 3.52 M33-4

sacko_ax · 08-31-2007, 03:19 PM

I am currently on 3.40oe-a, do i upgrade to 3.53m33 then use the update or can i just put the 3.52 M33-4 in the GAME150 folder without upgrading to 3.52 m33 e.tc?

cheers

Dahab · 08-31-2007, 04:06 PM

OMG i never knew a member like you would ask something like that.
you have to upgrade to 3.52 m33 first then to update 4

sacko_ax · 08-31-2007, 04:12 PM

I do know that, its a debate i have been having with some p***k i know

... and its kind of obvious with the file sizes.. cheers for the reply!

kkrizka · 09-01-2007, 03:23 AM

I have written a tutorial on how to upgrade from Oe to M33 here. You might want to check it out: Upgrade Your PSP From OE firmware to 3.52 M33 | Karol Krizka

kyldon25 · 09-02-2007, 06:21 AM

i think im kinda like 3.52 m33 almost but still thinking... kep posting guys,, il upgrade someday..

yoyo1995 · 12-07-2008, 11:43 AM

why doesn't it work.
when i download the firmware, i can't find it on my pc?
and every time i download it.
nothings happening?
why can't i find the firmware?

Johnny577 · 06-29-2009, 11:10 AM

Power off your psp by HOLDING the power button when you turn it back on hold the R button befor starting it will put you in mode go to configeration and pick 3.52 M33 and you should be able to use the updates to go to M33-4 and for 3.40 OE-A you must do the same thing but turn it to 1.50 Kurnal