How To: 3.71 M33 installation - Page 5

Cucucachoo · 10-13-2007, 05:22 AM

Dude, that is the official sony firmware update. You can download that at us.playstation.com/psp

Chriscyco30 · 10-16-2007, 12:29 AM

or find the update on psp-hacks.com

kittykat26 · 10-16-2007, 08:52 PM

How do i get sony update 3.71 and sony 1.5 update to copy them? i have the 3.71 version psp and when i use the first update it says i dont need to upgrade cos got 3.71? but how do i get m33 on it?
thanks

Chriscyco30 · 10-16-2007, 08:55 PM

You have to be on custom firmware 3.52 M33-4 to upgrade to 3.71 M33. Since you are on 3.71 Official firmware, you're gunna have to grab a pandora battery and downgrade your PSP.

Diogo_23 · 10-17-2007, 06:39 PM

Can I use this instalation on my PSP slim widthout brick????

Chriscyco30 · 10-17-2007, 10:13 PM

no, you must get a pandora battery and then upgrade to 3.71 M33 directly from the battery.

Chubster · 10-18-2007, 07:21 AM

Ok, my problem is this, when i try to run the m33 update to 3.71, it runs then tells me it cannot run it then gives me this code: 80020321 ...

i think its cause i dont have: the psp to run the game folder in the 3.XX kernel.

how do i make it run 3.xx in the game folder? please help..

....

ok ok ok

you have to update in order. that was my prb, i tried 3.71 -2 before 3.71 ... uhg.

Chriscyco30 · 10-18-2007, 09:01 PM

put the update in your GAME150 folder, then try.

EngrishKiller · 10-19-2007, 05:31 PM

sweet took me a few tries to get the 1.50 to load but i got eventually

Mexi_chino · 10-19-2007, 06:05 PM

or you can can use Dark ALex V3 unbricker and it updats your PSP phat and SLIM to 3.71 m33-2

mekdemiami · 10-20-2007, 11:00 PM

Hello,

I am about to buy a PSP CUSTOM FIRMWARE 3.71 M33/2 1.5 V2 but before I waqnted to know if this one was a good one to play ps1 game on it. I really don't know how to do it but before i need to know if it is the right model.

If yes, will it be dificult to play ps1 game on it? Will i need extra material?

Thanks a lot and sorry if i seem a litle stupid asking those questions.

Chriscyco30 · 10-20-2007, 11:41 PM

well see for yourself, if you don't like it then you can go to a different custom firmware.

Angelmib · 10-21-2007, 03:59 PM

ermm... i hafing 3.51 M33... can i update to 3.71 M33-2?

if nt possible how i update it..? i hafing problem installing 3.52 M33-4 cuz i cannot get the right file 2 place it too...

Chriscyco30 · 10-21-2007, 08:10 PM

you have to update from 3.52 M33-4. What do you mean you cant get the right file?

drew00629 · 10-22-2007, 09:07 PM

Quote:

Originally Posted by Pirate-M.Lifnen

Nice.
Sticky!

sticky, sticky, sticky.
"Requeriments: a fat psp slim with 3.52 M33-3 or 3.52 M33-4. Previous versions of M33 won't work,"