Universal PSP M33 Installation

[llihzag]

damn these guys are quick with updates!

still no joy getting FIFA 07.cso to work though, crashes after asking to enable autosave tried all different UMD Mode drivers....

[Colticus]

3.52 M33-2 Update

This is the first update for the 3.52 M33 custom firmware by Russian hacking group Team M33.
Refer to "readme.en" file for installation instructions

Features:
- Fixed bug with Document.dat of PS1 games
- Loading PS1 games via USBHost and NetHost in iR Shell now works
- Removed an unnecessary option in Recovery Mode
- Added "Format flash1 and restore settings" in Recovery Mode
- Added CPU speeds 20 and 100 in Recovery Mode
- While USB Mode is activated in Recovery Mode, the PSP can now not be turned off
- Chinese and Korean language issues fixed
- M33 No-UMD driver updated (fixed SBK07)
- Plugin to run Pops from 3.40, 3.51 and 3.52 included



EBOOT.PBP

[jilano29]

can someone guide me please. i have 3.51 m33-7 on my psp. i dont know what to do to update to 3.52 m33.

[Jwong]

I upgraded because:

1.Semi bricked psp trying to get themes on with TM
2.Want to run IrShell on 3.40 but was buggy, turns out just as buggy on 3.52
3.If your just running 3.40 without using popsloader 3.11 plug, psx glitches. But in 3.52 I have yet to have any ff7 glitches, I have Ultimate Black Psp Theme on 3.52 also.

So i guess an upgrade for you may not be needed, but you might aswell upgrade soon, games will req 3.51+ in no time im sure.

[vocoder]

tutorial updated

[C-Sharp]

hey you guys i'm using fw 3.52 M33 right now. I was just wondering if i were to use the calo's easy recovery tool to flash my psp back to 1.50. Do you guys think it's possible? Will i brick my psp doing that? Cuz when i was using fw 3.40OE i sometimes use that recovery tool to flash my psp back to 1.50 and flash it back up to 3.40OE. But since these new version of fw just came out i don't know if you can still be able to use that easy recovery tool. Can anyone tell me what to do?

[vocoder]

^
http://www.pspmod.com/forums/187696-post59.html (Universal PSP M33 Installation)

[C-Sharp]

Originally Posted by vocoder

^
http://www.pspmod.com/forums/187696-post59.html (Universal PSP M33 Installation)

Lol, i already know how to do that. What i need is someone to confirm if the recovery tool can flash back to fw 1.50 eventhough you on the new fw 3.52 M33 that's all. I guess if you gave me that link which means it would work then. Thanks man

[vocoder]

^
read the p.s. part

[nhlan7]

How do I go back to 1.5 firmware from 3.52 M33, please show me in details, thanks.

[Jwong]

1.Google.com 1.5 eboot from sony, download it. (eboot.pbp)
2.Extract file to your psp/game folder in a new folder named "recovery"
3.Hold down power on psp to shutdown, then turn on while holding R trigger
4.Select Run Program at /psp/game/recovery/eboot.pbp
5.Follow onscreen instructions and hit X to proceed to install a fresh copy of
1.5 FW

I had to do this once when i semi-bricked. Hope this helps you.

[vocoder]

^^

for how long should i repeat myself

http://www.pspmod.com/forums/187696-post59.html (Universal PSP M33 Installation)

[1nt3rfe4r]

Well, i got the 3.52 M33 running... and it works sweet! Dont have the v2 update yet but at the moment i dont really see the point in that one for me.

Keep up the great work all!

[spillage]

Is it possible to go from M33 back to 3.40 OE if needed? Just curious

[Slyfox1]

Originally Posted by spillage

Is it possible to go from M33 back to 3.40 OE if needed? Just curious

Yes,

Download the 3.40 oe-a flasher and copy the contents of the 340oeflasher folder to PSP/GAME/RECOVERY. (There should be 2 files. eboot.pbp and DATA.DXAR)

Go into recovery mode and execute the recovery from the option listed..

I did exactly this last week, though had you searched you would already know this!