How to Install 3.52 M33-4 on Your PSP
As I promised Fat Of The Land and a lot more other people around the net, I’ll be writing a guide on the installation of 3.52 M33-4 custom firmware for the PSP. If you’re wondering what in the world 3.52 M33-4 is, it’s a custom firmware built by russian hackers that enables you to play homebrew and also enjoy the features of the official 3.52 sony firmware.
Before we begin with the process, here are a few simple things to do first.
Check your existing PSP Firmware.
On your XMB (Cross Media Bar), go to Settings > System Settings > System Information. Press circle or x (it depends on what PSP version you have) to view your existing firmware. If you have a 1.5 or any custom OE/SE firmware, you are in luck. You can proceed to the next step, otherwise, you must downgrade your PSP first. I suggest you use Pandora’s battery for the downgrade.
Obtain a USB Cable
If you don’t know what a USB cable is, I assure you won’t be successful with the installation. A USB cable is a connectivity tool between your PC/Mac and PSP.
Download the 3.52 M33-4 Installer Package
I packed all the files into a RAR file so you won’t have any trouble locating the files around the net. After downloading the file, unpack it using WinRAR. I’ve separated each step into separate folders so everything will be organized.
Download the 3.52 M33-4 installer pack.
Check Your Battery
I suggest you must have more than 75% battery to avoid bricking. And also plugin the adaptor.
If you have correctly followed the few simple steps above, then we are ready to go on to the installation process.
Warning: I have succesedfully installed 3.52 M33 on 3 PSPs already but there is a slight chance of bricking your PSP, only if you won’t follow the instructions step by step. Don’t worry if you brick your PSP, you can always use Pandora’s battery.
3.52 M33-4 Installation Procedures
- If you have are running on an OE or SE custom firmware, SKIP this step and proceed to STEP 2. Connect your PSP to your computer. Open the STEP 1 folder and copy kxploitpatcher and kxploitpatcher% folders to ms0:/PSP/GAME/. Disconnect your PSP from your computer and then on the XMB go to GAME > Memory Stick > KXploit Permanent Patcher. Run it. Once done, delete the kxploitpatcher and kxploitpatcher% folder from your ms0:/PSP/GAME/ folder. Proceed to next step.
- Connect your PSP to your computer. Open STEP 2 folder then copy the M33CREATOR folder to your “ms0:/PSP/GAME” (for 1.50 Firmwares) or “ms0:/PSP/GAME150″ (for SE/OE Firmwares). Disconnect your PSP from your computer then on the XMB menu go to GAMES > Memory Stick and execute 3.52 M33 CREATOR. For noobs, the screen will normally go black so don’t panic. Once the process is finished it will automatically go back to the XMB.On your XMB, go again to GAMES > Memory Stick on your PSP, and execute 3.52 M33UPDATE. You’ll have to press X at your own risk to agree to the installation. Don’t you turn off your PSP until the process is complete or you’ll end up bricking it. When finished, you’ll have to press X again and reboot your PSP manually. Reboot by turning of your PSP and then turning it on again.You’ll then have a 3.52 M33 PSP. You can now delete the M33CREATOR folder form your “ms0:/PSP/GAME” folder on your PSP.
- Open STEP 3 folder and then copy M33Update4 folder to mso:/PSP/GAME150. On your XMB menu go to GAMES > Memory Stick then execute the update. After the update you will be back on the XMB and you now have 3.52 M33-4 PSP. Delete the M33Update4 folder from mso:/PSP/GAME150. From the STEP 3 folder, copy the seplugins folder to the root of your memory stick.
- Turn off your PSP then turn it on again while pressing the R button. This will take you to the recovery menu. Go to Plugins and enable popsloader by pressing x. After enabling it, go to back and then exit.
- Enjoy your PSP 3.52 M33-4!
You have PSP 3.52 M33-4, now what? Get those cool homebrew apps! You can either stick with this firmware for some time or upgrade it to 3.71 M33. I had mine installed with 3.71 M33 already and I say it’s really cool. There are new features like changing themes from XMB and a new kind of Video search.
Perk up your career flair with Cisco ccna , zest of cissp or an up front jump to mcitp.
Special credits go to Dark_Alex (he is the M33 team) M33 team, the Russian Hackers who created this neat piece of software. Please do check out his website for the latest updates.
UPDATE: After installing this firmware, you’ll probably be wanting to install 3.71 M33. So here’s the 4 Easy steps on installing 3.71 M33 on your PSP.
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[...] Here it is, the how to guide on installing 3.52 M33-4 custom firmware. [...]
Download link informs me that:-
File has expired
The file you are trying to download has expired and is no longer available.
What happens now?
Please re-upload the download package on http://www.box.net please!
As these guys are asking: please renew the 3.52-4 installer pack file. Thanks!
(anxiously awaiting)
Hi guys. I’ve just reuploaded the file on MediaFire. I can’t upload it on box.net because uploads for basic users are limited to 10 MB. You can get it here.
i can do da 5th task this one—From the STEP 5 folder, copy the seplugins folder to the root of your memory stick.
………..plz help me
hi karan. don’t even try to install 3.52 on your PSP is you don’t understand the instructions. Not everything is spoonfed you know.
this is a great guide. i saw this on google, easy to access. props to guide maker and the m33 peeps. i think i’ll donate.
You know, while I was waiting for the new file to be uploaded I just did it myself. And you don’t need to install ALL the version to get up to M33-4, you only need to install 3.52 M33 and then upgrade to M33-4…so I don’t know why you posted all the extra unnecessary steps, stylemo.
So, I’m just letting everyone know if they skip steps 3 and 4, they’ll be fine.
Thanks for the information Iasthaai. I’ll be updating this guide in a while.
Very smooth installation guide. THANKS!
Just one thing still missing on this Custom Firmware is LocationFree Player.
The icon is there but nothing happens when trying to open.
So unfortunately I now need to go back to 3.03OE to use it.
I’ll have to email the creator of this CF to get this fixed.
Everything else looks good though.
i cant do 3 step: When i start it only come: The Game could not be started. (80020148) I just have already custom (3.52 M33-1) Like step 2… litle help
Markus1434:
Why are you trying to upgrade to M33-2? Are you not going all the way to M33-4? If you are going to M33-4 just install the M33-4 update…not the M33-2 and M33-3 update…you’re just wasting your time…but your choice.
I have PSP 3.52 version and I try to install 3.52 M33-4 update. When I start the 1st step , “The game could not be started (80020148)”.
How can I upgrade my PSP 3.52 to 3.52 M33-4? please help me b’coz I try the 1st step, but The game could not be started (80020148). What does it mean? thanks
RIGZ:
You need to have a homebrew enabled PSP which means you need a PSP with a 1.5 firmware or any of the custom firmwares. I think you need to downgrade your PSP first before trying this one. Please search Google about PSP homebrew first before trying anything else. Thanks.
what is popsloader?
i have firmware 1.5 and i did watever u said on the tut. but i had an error… *i had 3.52m33 but downgraded to 1.5 and did wat u said on the tut but still wont work
If you have 1.5, you have to run step 1. It fixes the ID storage keys.
Thanks a lot dude! You’re great!..
Jake: popsloader is a plugin support that enables you to play your own backup PSOne games
[...] must have 3.52 M33 installed on your PSP. If you don’t have one yet, lucky for you I wrote a guide on installing 3.52 M33 [...]
Is the link to the package broken. Because when I click the download link on mediafire it doesn’t start. I just get a error on the page “Problem loading page”
Can anyone tell me what’s wrong or point me to another link to this install package.
No it’s not broken. Try this: http://www.mediafire.com/?5mjxbbjmrx9
errrr nice guide, but the link is broken, hope u can upload a new one soon
GOOD EVENING TO ALL OF YOU, IM NEW HERE ABOUT THE PSP THING I JUST WANT TO ASK HOW TO PLAY PSX GAMES TO PSP IM USING 3.52M33-4 AND I DONT KNOW HOW TO INSTALL POPSLOADER I DOWNLOAD SOME TORRENTS MADE BY MALAKI AND IM IMPRESS BUT THE GAME HANGS. CAN SOMEONE GUIDE ME BY STEP STEP PROCESS I DONT HAVE A CABLE ALL I HAVE IS MEM STICK READER. MORE POWER TO ALL OF YOU AND MANY THANKS…
Hey,
I got 3.03 Oe-c on my psp (thats what my psp tells me)
But when i go on my psp i see a map iso and a map psp.
When i go in psp there are some maps and 1 maps name is game but not game150 :S do i need to downgrade it or can i just so this tut ?
Plz email me
Greatings,
Yannick
ok hold on i just set the game map to 1.50 is that correct ?? or do i need it to be 3.03 ??
Yannick: Check if you are running 1.50 kernel on your GAME folder by going to the recovery menu. Now how do we do that? First, shutdown your PSP and then turn it on again while pressing R button. It will then take you to the recovery menu. Got to the configuration > Game Folder Homebrew and check if it’s 3.03. If it’s not, change it to 3.03 then exit the recovery menu.
After that begin with Step 2.
Thank you
its 3.03 right now so i need to charge my battery 
I get a error that it can’t run the game ?? :S ??
Im running on 3.03 OE-c :S game folder is running on 3.03…
error is (80020148)
If your GAME folder is running on 3.03 then create a folder named GAME150 then there you put the M33Creator.
Hope that helps.
thanks you man ,you rock the change worked!!!
delete the folder game ??? or rename it to GAME150 ??
I can put the game folder in 1.5 :S?
Nvm its working
Its on my psp
up to 3.71 m33 
ty m8 job well done 
can I upgrade to 3.52-4 M33 form 3.52-2 M33
online marketing melbourne…
online marketing melbourne…
@mariojas: Sure you can!
i wont have that “semi brick”???
No. You won’t.
I’ve upgrade to 3.71 m33, the problem
1. i cannot play fifa 08. after intro, screen turn black, what is the problem? i’ve set my xmb speed to 133, iso/umd to 222 and still not working. Why?
2. I’ve copy 5 iso/cso files to my ISO folder, but only Fifa08 are shown and 1 Corrupted image, why is like this? I’ve got 4GB Sony PSP memory stick.
Please someone help me with this. Anything? Any how?
How to know if my 4gb stick is original or fake? If fake, can i do something about it to be able to use it as it supposed to be?
When I did step 2, after I ran the ‘3.52 M33 CREATOR’, I started to run the ‘3.52 M33UPDATE’ and got the error message : ‘Checking the psar integrity…Incorrect psar’ – HELP ! thanx in advace, J
SHARIF: Does your other games work? I don’t have FIFA 08 so I haven’t encountered that problem yet.
J@: Try using a different memory stick.
im getting an incorrect psar error when i go to run m33 update
on 2 different mem sticks.
Are you using 4 Gig mem sticks? I’ve encountered this one already and I switched to 1Gig mem sticks and it worked.
Do you have a TA-082 motherboard?
i have successfully done everything except to figure out where to put the seplugins folder. help please
Howdy folks, just need a little help here. Like most of us i want to be able to download and play games on my psp so I did a bit of reading and a website said I needed Firmware 3.52 or higher, so I upgraded to that except now it still won’t work, found out i had to install a CFW so i went and got m33’s 3.52 but it’s not installing. Any help?
umm.. so if I followed all these steps and did everything right theres 0% chance of bricking?
falta7: Well it should be.
Im afraid to do step one. i copied the kxploitpatcher and kxploitpatcher% folders to ms0:/PSP/GAME/. when i go to the game menu i see the kexploit permanent patcher but under it there is file wich is corrupted should i proceed? i downgraded to 1.50 yesterday from 2.71 and im on a TA-082 motherboard if that helps. Yes this is my first time installing custom firmware.
dont worry about it i have a ta-082 and it works awesomely
and i only got into the homebrew scene a few days ago!
oh and just some info, once you downgrade a ta-082 to 1.50 it acts like any other psp so you can run every home brew app easily
p.s corrupted data is the stuff that makes homebrew work so once you do the hack you can go into recovery mode and hide all the corrupt icons.
Errr…after completing step 2 of this guide
i umm formated my memory stick( didnt know what the hell i was thinking…) so whe i proceed to step 3 where it says “Open STEP 3 folder and then copy M33Update4 folder to mso:/PSP/GAME150. On your XMB menu go to GAMES > Memory Stick then execute the update. After the update you will be back on the XMB and you now have 3.52 M33-4 PSP. Delete the M33Update4 folder from mso:/PSP/GAME150. From the STEP 5 folder, copy the seplugins folder to the root of your memory stick.”
there is no GAME150 folder so i decided to make one. When i go to games nothing shows…should i copy the M33Update4 folder to mso:/PSP/GAME and try and run the update?
it should have showed up even if you just created it, where did u create it?
mso:/PSP/
I want to upgrade from 3.40 version to 3.52 M33-4. I have followed the steps but along the way an error appears indicating that the game cannot be loaded (error 8002— something). I am trying to downgrade to version 1.50 but seems there are no available downgrade installer.
Could you please help me on what’s the best thing to do??
Ummm……
what youre doing here is illeagal you havent included any of the license or readme files from the original packages.
I have 3.71 m33-2 and it works great but none of my cso and iso work. THey all show the error The game could not be started (80020148. Can someone help
how long does step2 take, my psp’s been blinking for like 10 minutes
Hey Michael, do you have a UMD on your drive? Also you can press select button while on the XMB menu to bring up the VSH menu. You can then change your UMD ISO settings.
anyone knows about the flash agent?
CTC?
[...] Fat or Slim PSP with 3.71 M33 custom firmware. If you don’t have a 3.71 M33 yet, here’s a guide for installing 3.71 M33. [...]
Hi, I am a total N00b when it comes to modding PSP’s, and I have this problem: I have installed the 3.52 m33 firmware update sucessfully, but when I try to update it to 3.52 m33-4, I get a “GAME NOT FOUND” error, I also don’t seem to have a /GAME150 directory, can anyone help please?
I have a PSP1003 Fat ( if that helps )
please tell me where exactly is the “root” of my memory stick. is it the mproot folder or in one of the two folders inside that folder? seplugins doesn’t show up anywhere i put it. also when i try to intall the 1.5 kernel it says it can’t find it. i’m on 3.71 m33-2
ok sorted my problem out by going to the recovery menu and setting the game directory to 1.50
, now if I could only get homebrew stuff to work :S
how do i downgrade mi psp from a 2.81 to 1.5
any help please
@BassMint: I’m gonna be posting a guide on how to enable homebrews on 3.71 M33. Come back soon.
@sama_gill: There are several ways actually.
1. Upgrade to 3.03 and downgrade using the Grand Theft Auto Liberty City Stories Unpatched UMD.
2. Upgrade to 3.50 and downgrade using Lumines UMD.
3. Use pandora’s battery.
Hi guys ive tried everything to upgrade to 3.52m33-4 but keep getting error message of game could not be started i have also tried downgrading but the recovery screen dosent load up when i restart my psp holding r button any help would be greatly appreciated i am currently running version 3.52
thanks
maybe you deleted the folder “GAME” in the PSP folder. Just make another folder named GAME150 and put m33creator there and just leave the GAME folder.
Hi i want to try NBA LIVE 08, my last upgrade was when i made my psp version 1.5 and it did not run. i remember those days when psp v 1.5 sold for a premium. =) anyway tried upgrading to 3.52 M33 and succeeded. I can now play LIVE 08, question is do i need M33-04? Benefits? When i transfered the update to my stick, there is a screen with 3:33 numbers and i am assuming this is the M4 update to run? Thanks again for this big help. You save me $10 as its the price charge by people here to do it.
hi,i upgraded my psp to 3.71 from sony can i upgrade to 3.71 m33? how?thanks
Hi, kudos on the excellent package and guide, it’s exactly what I was looking for! The only thing is you don’t have a step listed that copies the seplugins folder to the PSP, it must have been one of the removed steps? Thanks!
Thanx Stylemo
your tuts are the best m8! keep up the good work, looking forward to the homebrew one 
http://forums.afterdawn.com/thread_view.cfm/443331
scroll right to the bottom, shows you how to install Fastloader on CFM, I tested it on 3.52-4 m33, and it works perfectly. dunno if anyone else has maybe been looking for this, so I thought I’d post it here.
can someone upload the installer again pls?
the installer link is broken again..
hi guys,i just updated to 3.51m33 with no problems..but when i try and upgrade to 3.52 i just keep getting the “incorrect psar” message:(…im using a 2gig ms..the only one i have.
any suggestions?
I followed till Step 3, but when we ran the 3.52-4 Update, it said it updated successfully, yet when we tried to turn it on, it was stuck on the UMD menu/Saved Data Menu and all the buttons doesnt work anymore. We can still go into recovery menu though. We deleted the 3.52 M33 Creator from the psp already.
What do we do now?
Loading 1.50 firmware… OK
Writing 1.50 firmware… OK
Loading 3.52 firmware… SHA1 of 3.52 doesn’t match expected
Press X to exit.
Please help. Thanks!
Hey, don’t know if you are still reading these or not, but is it completely necessary to install/run the popsloader? If I just want 3.52 M33-4, but am not interested in running PSX/PS1 games, do I still need to install/run popsloader?
@Mill: it’s entirely optional. You don’t need to install it if you don’t want to.
hi everyone i had update my psp to 3.52 M33-4 but the problem now while i am playing it Turn off and i have to start the game from the start what shall i do i hope any one to help me
thanks
Those having problems of game not found, simply go to recovery mode, plug in your usb and psp then delete the registry folder and config.se. Voila your games run!!!
how long does it take for the black screen to become xmb again in step 2
Hey I have a very strange problem. I can not access Recovery console in any way. Everything during the patching went fine I got no errors. Also the firmware just shows up as 3.52 M33-4 and PSX Games work fine I can load them without problem. Also original UMD games work fine. But I can’t access that recovery menu holding R button while turning the PSP on. Any way to fix this? Or what I am doing wrong ?
Hmmmm weird I got it to work now. I just have to hold the power button up while holding R button. Then it worked.
Thanks for the guide! its really easy to use and clear. But something happen and now its a brick :_( thanks for trying tho…
wow im on step 2 and its been writting 3.52 firmware for like 5 minutes how long does this normaly take ?
ok well i got it installed but now i want to bring it up to 3.52-4so i copy the m33update4 folder to psp/GAME150 and i go to games- memory stick – but it ssays that theirs no games so how do i update it ?
Thanks for the guide!
but when i execute the update -4,
its show….
The game could not be started. (80020148)
can anybody please help me?
When I run the creator I am getting
Loading 1.50 firmware… OK
Writing 1.50 firmware… OK
Loading 3.52 firmware… PBP signature don’t match
Press X to exit.
I am on a downgraded to v1.50 PSP, ran the patch fine, how do I get around this, I have tried formatting the MS but still not working.
yeah file doesn’t work at the time. i guess i’ll leave it alone at 3.52 for now
Hi,I’ve already upgrage the system to 3.52M33. Can I use your installer pack to upgrade to 3.52m33-4?
I’ve download the 3.52m33-4 updates and tried to upgrade my box to 3.52m33-4, however, system says :The Game could not be started. (80020148)”. please help
btw, my box is old box. not PSP-2000
after i upgrade to 3.52 m33-4, i couldnt find my game which i had paste it at the iso folder. wat happened?
most of my iso/cso games jam suddenly in midplay then shut down. why?
hey stylemo(u doin a great job)
i ve been usin 3.53 m33-4…..
some of my iso games dont seem to be workin….
the sony graphics come when i start the game…n after tht all i c is a blank screen….could u plz suggest any change in settings so that i can play these games….also i dont possess any umds at the moment….is it necessary to insert a umd while playin….fifa street 2 is one of the games thats workin fine without insertin any umd…plz help…im just a new user of psp….
these are my configuration settings…
skip sony logo:disabled
game folder homebrew(currently:3.52 kernel)
autorun program at/PSP/GAME/BOOT/EBOOT.PBP(currently disabled)
UMD mode (currently :Sony NP9660 -NO UMD-)
fake region currently disabled
free umd region currently disab;led
hard reset on homebrew currently disabled
use vsh menu currently enabled
xmb usb device currently:memory stick)
You need a UMD in order to play most of the games but you can tinker with the UMD ISO MODE settings by pressing the HOME button while on XMB to display the VSH menu.
To all people having trouble with their ISOs, try reformattng your memory stick or resetting the device. Most of your questions are answered in the comments you just have to scroll through it. Thanks.
Hi.
I got a question. I am on 3.40 OEA. I did all the instructions as listed. Looks fine but at the end of it all, the firmware shown is still the same.
Is it suppose to be like that?
When I run the creator I am getting
Loading 1.50 firmware… OK
Writing 1.50 firmware… OK
Loading 3.52 firmware… OK
Writing 3.52 firmware…
and it stays like that for 20 minutes? what should i do? HEEEEEEEEELP!!!!!
Does this mean I’m doomed already for BRICK if I turn off my PSP? WHAT TO DO????
hey Max, that’s not supposed to happen. What was your last firmware you upgraded from. if ever you bricked your PSP, you can always use pandora’s battery to revive your device.
Hi! I came out for 2 hours and I came back now and I found out that proccess has finished with success. Woah!
Now I have to do STEP 3…I hope everything will be OK.
I had Dark Alex’s 3.10 OE-A and I fresh formated 1 GB MS Sony Pro Duo before this. maybe that caused a delay. Anyways, thank you stvlemo for trying to help.
everything went Ok, I just want to ask a question:
Do I really need POPSLOADER to play PSX games. Because I had only to upgrade to 3.10 OE-A and I would put PSX game’s EBOOTS in ISO folder where I put PSP games and everything would work just fine. So do I really need popsloader now?
Hi. I don’t know if this has ANYTHING to do with this, but i have a problem. I updated my PSP successfully to 3.51 M33 with my 1GB Memory Stick, but after i updated, my memory stick was still in and the PSP couldn’t read it. The memory stick light just kept blinking nonstop. I took it out and placed it in again and again. It still couldn’t read it. I’m wondering if you know what the problem is ’cause I’m planning on getting a new memory stick. A 4GB. Plz help.
I cannot get the download to work on Mediafire, the download fails everytime it gets to 3.59MB??
Is this unique or have other experienced the same thing??
I’ve been out of the game for a while and still got 3.03OE-C!!
Time for a change!
@BassGX – You have a corrupt memory stick. Time to get a new one.
@Ant – the file is there. Retry a few times. Mediafire is still buggy.
I’m having the same problem as Max on Step 2 and I’m not sure why… it says:
3.52 M33 FIRMWARE CREATOR
Loading 1.50 firmware… OK.
Writing 1.50 firmware… OK.
Loading 3.52 firmware… OK.
Writing 3.52 firmware… *waiting for 20 minutes*
I’ve upgraded successfully to 3.52 M33 before from an 3.40 OE-A. I don’t know why its not working for this 1.5 downgraded PSP.
@Jason: Did the screen turn black? if so, just press the directional buttons. The backlight just might have turned off. Press any of the directional buttons to turn on the backlight again.
Could you please upload the file again?
It doesn’t work
please use rapidshare
can u plz split with winrar and ul to rapidshare. the current host isnt working. thax
nevermind, mediafire’s servers are working properly again now, slow tho at 7KB/sec. Thanks for the file!
Oh, the link has stopped working all together now. Can anybody who already has this file upload it someplace? Tx
HELp! when i start the installation the PSP screen comes up as if starting a game but it got stuck there and the light of the memcard is on (not blinking) what am i suppose to do???
reupload the file plz
Could you please upload the file again
please
or can you just use a different file host plz
Thank you
IS THEIR ANY WAY TO PUT CUSTOM THEMES ON 3.52 M33-4
please reupload files again!
Good news. I had the file reuploaded to a new server. Grab it while you can.
“”" @Jason: Did the screen turn black? if so, just press the directional buttons. The backlight just might have turned off. Press any of the directional buttons to turn on the backlight again. “”"
Hi – I’m having the same issue as Jason and a few others on here as follows:
Loading 1.50 firmware … OK
Writing 1.50 firmware … OK
Loading 3.52 firmware … OK
Writing 3.52 firmware …
It’s been 30 minutes. According to Jason after a few hours it processed.
Like you said, just push the directional pad and it will refresh itself… however still not processed.
I’ve always had the original 1.50 version since I owned this PSP. I have a few custom emulators downloaded on my memory stick and some MP3 files, but that’s it.
I wonder what my issue is? I’ll let it sit for awhile then come back and see what happens.
If anyone can provide some insight, that would be greatly appreciated.
Thanks!
Josh: You just have to wait, mine took lore than 20mins, im not sure if you can turn your PSP off but after than process when I try to update my PSP the gameboot showed up but then I waited for more than an hour and still nothing happens then I took the risk and turn my PSP off and boot it again. And guess what it did not brick and I did that twice before I finally successfully updated my PSP
Thanks KILLZONE.
Just so I fully understand – you shut yours off then restarted then did the same process and it worked after a few tries?
Then, once that worked, the next step took a long time too? I think that is what you were saying.
Josh: The first process really took a long time “the writing 3.52 something” so just wait for a while cause I’m not sure if you can turn off your PSP if it really took uber long. After that process you will have to select the firmware update from your game menu-memory stick and then it will run the update. the psp logo will appear and it should just take you a couple of minutes. But if you encounter the psp logo not dissapearing for a really long time then i suggest you shut off your PSP and try again
Ok I think its safe to say that I need some help I got my CFW 3.52 M33 set up pretty good, not sure if this show any signs or a error with in my PSP, but like when I try to disconect the psp from my computer psp reads please wait and never restarts, another one is I was able to switch my usb to umd disc saved it on my desktop and put it in my ISO folder, when trying to start my ISO game I would just get a black screen and after messing around a bit on it and made some changes in config. it now reads “The game could not be started (80020148), Ive been trying to read as much about to get it done right, but just thought Id ask for some help. Thank you in advance.
Danny
@Danny: What exactly is your current firmware?
I have 3.52 M33-4
Im thinking its somewhere in my configuration and Ive followed the configurations as posted on here before but maybe possibly in the advanced/advanced configuration should both plain modules in umd/iso and execute BOOT.BIN in umd/iso be ENABLED, or is it the flash, Im still kind of new to this and know that this part is a bit fragile, or what should I have my CPU speed at. another thing Ive noticed is that in my plugins I have 3 popsloader.prx [POPS] Im ganna try having only one enabled and the other two disabled.
how can i load my game saves if im using the 3.52 M33-4 and my games saves are from when i was using the 3.40 OE-A
im asking this cause i was playing manhunt 2 on the 3.40 oe-a and i was just about to finish it when i upraded my psp to the 3.52 M33-4 and now a cant play the game where i left it cause it says “corrupt data” or something like that when i tried 2 load it, so i really wanna know what i can do to keep playing my game,,, anyway thx 4 the firmware dude…
(+.[___]·:·)
fuxin ya fothermucker!! Much Much Thanks Man!!!
Ok heres another question, following up to my previous question. (Im able to switch my usb to a umd disc and copy past it to my desktop then drag it back to my memory stick, and when I open it threw the psp it looks and reads it as a game not as corrupt data so I think its good to go but when I try to play it I still get the “The game could not be started (80020148)”, but since I have a software that opens iso files it also get the game from that software, so is it possible that thats the reason its not work,because the way the game was retrive in the first place? oh and the software for the ISO is powerISO. any help will be greatly appreciated. Thanks to any one in advance.
Danny.
juz bought a umd n when i tried it it said “cannot play game” (80020148)………what should i do???
juz bought a umd n when i tried it it said “cannot play game†(80020148)………what should i do??? i have 3.03 0e-c
my psp 3.40oea nw tyring upgrade to 3.52m33, usually took how long to process?..cuz its still writng 3.52 firmware but dont knw how long..
thx for the guide and the theme installer.it really saves time than finding all the files separately.it’s simple than the other guides i have seen.upgraded easily without any probs.cheers!
im getting an error. a disk error.
should i take my PSP_Firmware_v3[1].40 off first with the recovery mode. then install install-352-m33-4?
my original firmware is 1.50.
3.40 oe-a is what im running now.. sorry!
giving me a game error , disk error.. i cant run M33CREATOR!
helppppp!
HOW TO UNBRICK PSP CAN SOMEONE HELP!!! >
@burner: You should try another memory stick. Memory sticks with 2Gig and below capacities work best. Format your Memory stick just to be sure.
@boom: Try accessing the recovery mode. If you can’t access it, there’s Pandora battery to do the trick.
thanks.. i will try formating my stick.. it is a 2gb stick.
2nd step:
over an hour almost, still writing 3.52 firmware…
took about an hour. all is done and completed!
thanks for the nfo about re-formating the memory card!
Have followed instructions but got stuck half way. Have a 1.50 and followed above steps to make it a 3.52 M33 but am not able to make it m33-4. Copied the update and when I try to run it says “game could not be started”
Please help
secretto. I had the same problem. stylemo told me to re-format memory stick and then do it.
Burner, thanks a lot, running 3.71 M33 now. One more question if you can help. Having trouble playing recent cso/iso files. Fifa 2008 for example, have tried iso and cso file but it just doesnt show. all the old ones like fifa 07 still work. What am i missing here?
Actually it is sorted now. Apparently the filename cannot be very long. Thanks for your help anyway
Hey.. I followed the steps and now have 3.52 M33. This is great but im having trouble updating to m33-4. Ive tried the steps but when i run the update 4 it restarts then says game error (as others have reported). One thing ive noticed all along is that ive never had game150 folder, only game. Please help.
thanks
Nick
Okay…sorry for wasting everyones time…. ive read the recent posts..reformatted and now have game150.
Stylemo,
when i try to run m33update, it say cant intergrate psar, error psar, is there anyway to get past this step???
i have formated the memory card and retry but still have that psar error….
i have read your previous post those have the same problem is using a 4gb card, but im using a 2gb memory card, could it be a problem still?
please help, thanks man!
i have version 2.82 on my psp. i need to get to 3.52 m33 to use the emulator that my friend has. what do i need to do to get from 2.82 – 3.52 can you give me a link and instructions to do all that. i’m new to the psp world.
i’m in iraq right now and alot of websites are blocked so can you send me the files i need with step by step instructions to my email samilla_33@yahoo.com
how come when i try to install the 33M, my psp always says the game could not be started(80010002) can anyone help pls
Hey stlemo would you be able to email me at kgord13@eq.edu.au
about my psp, im running 3.6 well heres what my sys says
Version 3.6
Thanks man
why is it when i put the installer in the game150 it does not come out on the games on my psp? i cant execute it. my psp version is already 3.52 M33-4. what should i do for me to execute the file? what configuration should i put it to 3.52kernel or 1.50? help. thanks.
3.52 M33 only, not yet M33-4 i want to upgrade it to M33-4. then to 3.71 M33-3
Hi, I hope someone can help. I have 3.10OE-A as my firmware..and i can play downloaded games.. just wondering whether i need to downgrade to 1.5 before I can install the 3.52M33. Thanks.
Oops sorry to double post but i read:
“i suggest u get the 3.03oe c maker and flasher in order to make your new firmware….and do not use the 3.10 maker….dark alex warns that u must use the respective maker for these custom firmware programs so go and find the 3.03oe c package and u will be fine….”
please let me know thanks ^^
were do i find that winRAR thingy
harv go to filehippo.com and they should have winrar on there.
Get to the point in installation process of 3.52 M33UPDATE and then get this messege when trying to apply it!
This update has already been applied or this update does not apply to this firmware,checked in system information and firmware still set at 1.50.Please guys have you any ideas whay might be going on!
Thanks a lot. It worked just perfectly!
Thanks so much for all the amazing work you put into this. It’s really appreciated by the wide (wide!) world of tech-clueless nerds who just really wanna play some old-school NES games… even if the hardware manufacturers think that’s evil.
how long is step 2 meant to take on installing the 3.52m33
because im doing it right now but its taking too long
please someone help me
it just says writing 3.52 firmware
if someone helps me i will definitly donate pleseeeeee
please
after I run m33 creator and I run M33 update after the program starts the screen turns black and it goes to the menu.
HELP ME PLEASE
I really want the upgrade
hye
my psp v3.52 M33 and i want to update to M33-4…which step i being follow?2 or 3…what is 3.52 M33 CREATOR?
HEY THERE TNX FOR THE 3.52M33 UPGRADE! BUT IAM AFRAID TO
UPGRADE MY PSP TO 3.71…COZ IVE READ ON THE COMMENTS ABOVE
THAT MANY GAMES ARE NOT WORKING ON 3.71 WITH ISO AND CSO
FILES…IS IT TRUE?!…I NEED ADVICE..
@James 25: it’s not true that many isos or csos won’t work on 3.71 M33. Well in fact there are more supported games by this firmware. Those issues can be solved by upgrading with a formatted memory stick and following the instructions correctly. Some isos won’t work if they have filenemes longer than 50 characters.
It’s really your choice if you want to upgrade. I’m just here to guide you but it’s still your choice.
i’ve done everything till step 3 and when i run the m33 update 4 on my psp it says game could not be started and do i have to rename any folder plz help me
when i run the update it comes game could not be started and do i have to rename any folder
where to put iso if i want to play games plz help me out
u can even mail me at akamostwanted@hotmail.com
im stuck at like step 5 cause i cant find popsloader at pulgins! gosh. i copied seplugins into MP_ROOT. but i still cant find the popsloader file.
Can someone tell me why I can’t update to 3.53 m33-4? it keeps coming up with an error saying that the game cannot be played.
oh and yes I am using 1.50 downgraded. I saw the earlier posts but there wasn’t really an answer
how to play fifa 08 or ant other games on 3.52 m33-4
Hey, okay I followed the instructions to the letter. Everything appeared to go well. But when the XMB came back up I checked the firmware version in system settings and it says that I’m still running 3.52 M33. What’s the deal? Do I need to have 3.52 M3-2 before the install?
Hey, i just upgraded to 3.52 M33-4. can u plz explain to me how and where to put in .CSO files to run them in the psp plz. ty
@help me: first you have to format your memory stick first on your PSP. Then after doing so, open your memory stick on your computer and place your isos or csos inside the ISO folder.
HELP NEEDED im running 2.71 SE-B and trying to update, somehow i CANT access the PSP/GAME/ folder if i put the first 2 files in it (kxploitpatcher and kxploitpatcher%)…it hangs and then it shuts itself down,anyone can help?
FYI i tried the generic update first at the beginning easydowngrader now im thinking if i bricked it…however i can access my photo folder etc..any help is welcome
Im very new to this updating, anyway can anyone tell me how to upgrade to 3.71 m33 if you have a 2.71SE-B firmware? my steps so far where: using the generic downgrader by 2.71 Downdater by Dark_AleX/Mathieulh/Yoshi seems not to help it doesnt show the red screen. My thoughts are like this 2.71SE_B>1.50>then to 3.52M33>3.71m33 anyone can tell me what im doing wrong?
@HELP NEEDED: If you aren’t really sure where to start, restore your PSP to 1.50 first then upgrade it to 3.52 M33, after that you’ll be ready to update to 3.71 M33
tats kind of my problem where is a full easy installation guide to 1.50, the easy downgrader by Alex didnt give me the red screen till now…
@HELP NEEDED AGAIN: Dude, why did you use the easy installer? If you say you were running from 2.71 SE then you really don’t need a downgrader or anything. All you need is the 1.50 firmware. Use the recovery mode to downgrade. It’s that easy. You may have bricked your PSP now. Again, you must always research before you do anything on your PSP. Regrets always comes at the end.
how do you know when its for sure bricked? I still can play that UMD Pro Evolution game on the disc.
It’s not bricked then. A PSP is bricked when you can’t start or open it even with the green light on. If you want me to help you, you can give me your Yahoo Messenger handle so wh could just chat.
hey stylemo, i hve fixed it thnx for ur help anyway!
@dino:
i have my cousin’s psp 2.71
want to make it 3.71
do i still need to make it 1.5?
@darwin v. :Yes. Here are the steps you have to do.
1. Upgrade it to 2.80 – Get the 2.80 US version. You’ll find it on dl.qj.net. Use the search function.
2. Then downgrade to 1.5 using the 2.80 downgrader – Go to noobz.eu for that downgrader. They have all the instructions on their website.
3. When you already have a 1.5 PSP, upgrade it to 3.52 M33-4 – You can find the instructions here
4. After that you can now install the 3.71 M33-2 custom firmware – You can find the instructions here too. Just search
dude i have a psp version 2.80. how can i upgrade it? i want to use a memory stick for the games coz cant afford a umd. and what is the most usefull version now? tnx
@poch : Why did you ever buy a PSP if you don’t want to buy a UMD? Try downloading PSP game demos instead.
I’m buying UMDs and that’s the only way to support game creators. Playing downloaded games from your PSP is a form of Piracy. I’ve been in the PSP scene for more than a year and I’ve seen lots of gamers complaining about bad games. Now why the hell is that? It’s because more and more people are not buying UMDs anymore.
The custom firmware was a good thing because it enables you to run homebrew applications. It was meant for third party applications and not for promoting mass piracy.
Anyway, I’m here to help. Here use this link to achieve your goal. link
in step 3 the line *From the STEP 5 folder,*
Should be *From the STEP 3 folder* ?
@AssAss!n : Thanks for the correction!
Hi
thanks for clearing everything, but i have a little problem i am confused about. I have only done step 1 of your instructions which is running KXploit Permanent Patcher.Then when i moved to the 2nd step, i realized that the second step requires a memory stick higher than 30MB, so now i bought a new 4 GB memory stick, the problem is that i am confused if i should begin from the first stage or carry on to the second. Can you plz help me if you are free some time, can you plz send me your suggestion to mazin_ibrahim@hotmail.com
thx for your time
@mazin: You have to begin with the first step.
THANX SO MUCH MAN, APPRECIATED.
sorry, but i have 1 last question. If i use Devhook.51 on my psp version 1.5, can i still upgrade to 3.52 M33-4 custom firmware. thx
[...] you need. Hopefully these will be easier to understand. First you need to install 3.52 M33-4: Stylemo » Blog Archive » How to Install 3.52 M33-4 on Your PSP Then you will need to install 3.71 M33-3: Stylemo » Blog Archive » How to Upgrade to 3.71 M33-3 [...]
@mazin : If you upgrade to 3.52 M33-4, you won’t have to use devhook anymore. If you have 1.50 firmware follow the installation instructions from step 1. But before that you must check if you have the correct requirements.
thx again, u helped me a lot, i would help u, but u know way more than me
UR THE MAN!!!!!!!!!!
hey stvlemo (thanks 4 a wicked guide),just wondering if u could help me….kopied the folder seplugins to the root of memory stick..but when i go into the recovery menu and plugins there is nothing there.
so when i go into memory it says game cant b started (8002014c) what do u reckon i should do… very thank full 4 any help…..
If i Installed 3.52 M33-4 on my PSP and afterthat can i switch back to my 1.5 firmware again???
any advice??
pls help
thank u in advance
@its_winnie@hotmail.com : Absolutely yes. You could always switch back but why bother? The 3.52 M33-4 has already the 1.50 kernel so there’s no point on going back to 1.50. Upgrade your firmware now dude. If you don’t like 3.52 M33-4 then I’ll teach you how to revert back to 1.50
please stvlemo been trying 4 3 days now cant get it 2 work..please help…….wouldnt ask if i thought i could do it my self….waited 2 the last min 2 ask u no what i mean mate.
@dr : Did you follow the guide correctly? The seplugins folder should be on the root of the memory stick. and be sure you have pops.txt in the seplugins folder too. it should contain these: ms0:/seplugins/popsloader.prx
hey stylemo, remember me, i Finlay got the new 4 GB memory, when i start the 1st step and began to run KXploit Permanent Patcher, it says this application doesn’t apply to this firmware, but my psp is version 1.50 so it should work, and when i used the 32 MB memory before i got the new memory, it worked. So does this mean i should start from step 2.
THX in advance.
hiya stvlemo..thank u 4 replying…i have followed guide as much as possible…only thing i didnt follow was ….with game150 folder..as i didnt have 1 so i created 1.well let me just ask 2 c if i have got this right……root of memory is the folder called mp_root?…..cheers mate…as u might tell i am very new 2 this…lol
thank u for ur kindness
so u mean we can use every apps that v. 1.5 do right??
anyway i already upgrade by ur instruction step by step
thanks
@its_winnie@hotmail.com: no problem, place your 1.50 homebrews on GAME150 folder
@dr : the root means the first level of the drive. for example if you connect your PSP to your PC, the PSP would appear on a drive, let’s say, drive F:/, that is the root of the memory stick.
@mazin: start on step 1, but if you have patched it already then you can go on with step 2
u r the man thank u very much!!!
thanks bro.
i just want ur opinion and any body else and then i ll be out of your life for good. i upgraded to 3.52 M33-4 thanks to you. I’m trying to install a 300 custom theme, most of them work on 3.40 OE, do you think i should upgrade/downgrade to 3.40 OE or upgrade to 3.71 M33-4 and WHY?????????
sorry but i missed something, if i did upgrade to 3.71 M33-4 and i didnt like it, can i go back to 3.52 M33-4
I have a 3.40 OE and followed step two and end up having the “game could not be started error”. Do I need to downgrade first? Thanks a lot!
Opps! I did it! yeah!
Oh nvm! i did it. Thanks for the super instructions!
I’m having trouble installing the third step, upgrading it to M33-4. It’s just not installing, it gives me the error: “The game could not be started. (80020148)
i’m having the same trouble as chris (see below)…problems with step 3…can you help me?
thank you very much
@Chris and @dijf: Please try placing the M33Update4 folder inside the GAME folder instead of GAME150 folder. Your kernels might not be configured correctly. Thanks guys!
I am having the same problem with step 3, the file is only recognized when in the “GAME” folder, but i am still getting the 80020148 error.
i got it, go to recovery mode (turn on the psp and hold R) go to configure and change the homebrew kernel to 1.5, the exit and now the update will run
thanks! it works now! amazing!!! merry x-mass
Hi I followed your guide and my psp worked finr but for some reason i cannot play some games on my psp like monster hunter 2 and bleach heat the soul 4 which worked before i went to 3.40 oe-a and it said game could not be started when i try to load them should i just upgrade to 3.71m33
when i tried running the M33 creator..i got this message that reads “loading 1.50 firmware….file 1.50.pbp couldn’t be opened.”
can you help?
I have a same problem with “liver”….
when running the M33 creator..i got this message that reads “loading 1.50 firmware….file 1.50.pbp couldn’t be opened.â€
Please help us…
Did you place the 1.50.pbp file on the root of your memory stick? Please check the instructions carefully.
hey does 3.71m33 play all games like 3.52m33 my psp version is 3.52m33-4 and which is better between them and idf i go to 3.71m33 can i go back to 3.52m33
@ToNy: You can play more games on 3.71 M33. Yes you can go back to 3.52 M33 anytime you want.
From Stylemo: Did you place the 1.50.pbp file on the root of your memory stick? Please check the instructions carefully.
Yup, and I ran it with 1.50 and 3.40 OE-A. Any help please,,,
I was follow the instruction
got file 150.psp and 352.pbp and eboot.pbp
put the file into \psp\game\.. or psp\game150\
but nothing happen and my psp got turn off by it self
what wrong with that
which id better 3.52m33-4 or 3.71m33 wat do u think
Hi stylemo, which is the root directory? Right now in my psp folder there is common folder, game folder, game 150 folder, game 310 folder, system folder and save data folder. In the game folder, there are two folders each with a EBOOT.pbp. And then, where should i locate the 1.50.pbp file?
to liver and melvin
i have new trick
i was create new directory on psp “PSP/GAME/RECOVERY” place file eboot creator here and 352.pbp and 150.bpb
and shut down and boot with with recovery system press R button and RUN RECOVERY by press X button
it work on my PSP … i hope work on your’s
Is there any risk of your psp shutting off or going into standby while upgrading for power saving purposes(even if it is charged there may still be power saving settings, can they be a problem)?
No. The backlight just turns off. You can press the directional keys to bring the light back when the backlight turns off. Do not, I repeat, do not toggle the power button or bring it to standby mode.
Lanz, I got it. Thanks a million…
Lanz, I tried creating the RECOVERY folder and place the M33 creator eboot file inside. But when i tried running it at recovery, it jus turn black and nothing happened.
Uh, what if If my PSP is already 3.52 M33-2, should I still follow the steps above?
Liver, I ran it with 3.40 OE-A. Maybe you have 1.50 or other firmware, try it on 3.40 OE-A.
when i try to run 3.52m33uodate it shows the gameboot then my psp turns off before the update even starts
now it says incorrect psar
Lanz, I’m using 3.10 OE. Did i follow your instruction correctly? Jus open a recovery folder and then throw the M33 creator eboot file inside right?
Nevermind my question. I already upgraded my PSP to 3.71 M33-4. AWWESOME!!!
I upgraded, and when I did, my PSP started truncating path names, so when I try to make ms0:/seplugins/ it turns into ms0:/seplugin/ any help?
For Liver, i have not tried on 3.10 yet coz my mine is 3.40
may be you should upgrade to 3.40 before 3.52 m33… like melvin said …
when i try and run the M33Update4, it goes to the psp screen, then goes black, and says [The game could not be started. (80020148)]
…what’s the deal with that, and how can I fix it?
actually, its good now, looked back through other posts, ThatGuy had it.
i went to the recovery mode > configuration > Game Folder Homebrew > to check if it’s 3.03 and mine is 3.10!!
do i switch it back to 1.5??
i have error [the game could not be started. (80020148)] when i run Step 2
ahh…help~~
@elfy: if you switch it back to 1.5, then you should use the GAME folder, otherwise GAME150.
yeah it works!
thanks!
@stylemo…first off great site and thanks for sharing with us all your tutorials. I been away from the CFW scene since 3.30 OE-A (which is what I have now). One quick question in regards to upgrading to 3.52 M33-4, do I have to upgrade to 3.52 M33 first and then up to 3.52 M33-4 or upgrading from 3.30 OE-A straight to 3.52 M33-4 is okay?
And one last thing are these steps correct, im trying to go to 3.80 M33-5…
3.30 OE-A > 3.52 M33-4 > 3.71 M33 > 3.71 M33-4 > 3.80 M33 > 3.80 M33-5
Sorry for the newbie ?’s, but I want to make sure…thank you in advance for your help.
@halokilla77: That’s absolutely the right path!
Hey, i did everything u said but when i get to the last part it keep giving me the message “the game could not be started”????? what do i do
When I was running 3.52 M33UPDATE, my friend didnt know and turn the PSP off. Now I couldnt even turn it on, its just a blank, black screen. How can I recover my PSP, please help me.
@Arcius: You’re friend is an idiot. But you can still recover a bricked PSP using Pandora’s battery.
@stylemo: yeah, I was very angry and I made him pay for the extra battery.
Anyway, the first step of using Pandora’s battery is “Connect the PSP to the PC with the Memory Stick inside via the USB Connection”. But, I couldnt turn the PSP on, how can I connect it to my laptop?
oh, I got it, I suppose to use another PSP to unbrick mine, is that right?
I’ve downgraded to 1.5, and also ran the KXploit tool, but whenever I try to use the M33 Creator, it works up till writing 3.52, at which point it will lag but eventually finish and say to press “x”, which I do.
When I go back to the explorer, I get an odd-staticy icon for the 3.52 update, and when I press it, it loads up the PSP screen, and resets, doing nothing.
Please tell me how I’ve possibly screwed up something so incredibly simple.
@Arcius: Yes, you need to borrow somebody’s homebrew enabled PSP – with 1.5 Kernel
@dr0bz: When I made the update I used a 1 Gig Memory Stick. Maybe you should reformat your memory stick and replace the M33 Creator files.
my psp is a 3.30 OE-A, i just wanna ask on the recovery mode…. is ” the game folder homebrew should be 1.50 kernel or 3.30 kernel when you copy the m33creator on the GAME150 folder?_?
omg… my psp won’t work,,, it won’t open… i was able to update it to 3.52 m33-4…. but something happen i was trying to update to 3.71….. what am i going to do… it just won’t open…~~ sigh~~
@rhythm07: you use pandora’s battery. I think you guys should be more extra careful next time. You should follow the exact instructions that I write.
[...] PSP with installed custom firmware 3.52 M33-4 or higher. My PSP had 3.80 M33-5 custom [...]
thank you… but i was able to update it from 3.30 OE-A to 3.52 M33-4, but when i tried the 3.71 M33 it failed & when back 2 d xmb menu…. and then what i did is i closed my psp to go to the recovery menu but it won’t open nemore.. i think i should have tried the M33 3.71 update again when it failed d first…..
well thank you anyway…^_^ my psp is fine now…
Everything OK except Step 4:
“Turn off your PSP then turn it on again while pressing the R button. This will take you to the recovery menu. Go to Plugins and enable popsloader by pressing x. After enabling it, go to back and then exit.”
Did as you say and nothing happens hen switching on with the Shoulder R butto pressed.
Any suggestions?
Is it going to operate ok without this step?
thanx in advance!
Hi, firstly thanks you for this extremely clear guide for upgrading PSP firmware. The problem I have (being on an IC16001 on firmware 2.71 se-a) is that whether i run the creator or upgrader ym psp reboots showing the game could not be started (80020148) error. Any help would be greatly appreciated.
i had tried it, but when exeuting the 3.52 M33UPDATE after i agree pressing x button,its loading PSAR to RAm…OK, but then checking psar integrity…incorrect psar.
is there sumthing wrng with my device?….
Thanks
Hi, my psp ver is 3.40 OE-A.
I followed exactly as the guide suggested, but the version still remains as 3.40OE-A after i completed all the steps.
Everything seems to be normal as i still can play games from UMD/ISO.. Any advice?
i have the 3.52 version and when i m trying to upgrade at 3 80 m33 it keeps telling me that the game could not be started (80020148) what should i do??? please help
i red a few things about pandora’s battery and memory stick..do i need to make both so i can downgrade my psp’s firmware?
Anyone please….. Help on despertar cementerio. I followed the instructions from the readme file many times but I still can’t do it. Help pleaseeeeeee…………
My psp will juz shut down on itself when i run the 3.52 m33-4 patch. Whats happening?
my psp is 3.30. Can I use this tutorial to upgrade to 3.71 M33?
@Stephen: You must have custom firmware installed. Thanks!
in installing the new firmware… do i have to have the original files on my flash0, flash1 and etc..?
coz den i kind of deleted some of my original files on my flash but my psp is stil working fine.. will d installing brick my psp if i don’t have d’ oroginal files on flash while installing the new firmware?..
hope someone could help me out?? tnx in advance^_^
i hav a phat psp wid 3.51 m33-6 CFW, wanna upgrade to 3.52, but wen i run this patcher the screen went black and it said the application doesnt apply on this firmware…:S
what do i do now?
i had to pay a guy to do 3.51 for me
and plus i dont see no TA-082 letters on my motherboard
jimsotonna…
jimsotonna dropped by…
i have psp phat v3.10 OE-A.. can i upgrade it directly to 3.52m33 without downgrading it or using pandora? im afraid i might brick my psp..tnx..
@mijert18: Yes. Did you read the requirements? It said any OE or SE firmware.
@Major Help!!: Try changing your Kernel Settings first. Then proceed with the process again.
sorry.. jst mking sure im a noob..tnx! /laugh.gif
i dragged all of the files to my psp and then i click on it but then it says “The game could not be started.” What do i have to do to make it work
DOOD TY SO MUCH I RELY NEEDID HELP SO PMG TY PLL0X!!!!11
hey i have upgraded psp recently to 3.90 ofw and wanna stick 3.90 cfw on my psp. is there a possible way round downgrading so i can download 3.52 with my version while not bricking psp and without using pandoras battery? i just really cant be assed for my mate to get hold of one. tnx
if i execute the m33 creator.. how long will it take to go back to the xmb menu?:)
Hi Stylemo,
I am about to try to upgrade my phay psp frm 3.40 OE-A to 3.52 M33. But I am still doubt on Step 3. Pls help. As you mentioned ” From the STEP 3 folder, copy the seplugins folder to the root of your memory stick.” which is on the last sentences. Can you tell me exactly what you mean by root of the your MS? Shall I replace my current seplugin folder, to the new seplugin from you? Pls help? I am still really new to this. By the way, I am using Mac OS. Does that make any different? Thanks
thanks for a;; these thinks yeah but i have a problem. i have PSP the fat one. it has 3.93 firmware. i try to do step one but at soon as i try to run the Permanent Patcher it says ‘The game could not be started (8002014C). can you help me with this one plz. thanks a lot. if you need my email
‘mystic-boy@hotmail.co.uk’
@white bre: haven’t you read the requirements?
The only way you could get your PSP running 3.52 M33 is to downgrade it first to 1.5
Very much appreciated, worked like a charm for me with one snag. The memory stick I put in my old fat psp came from a slim psp running on 3.90official firmware. Step 2 would not execute or even appear in my game section of the psp screen untill I performed a format of the memory stick using the psp. I then placed step 2 in the 150 directory where your instructions said to and it worked perfectly, thanks!
i’m using a 3.51 M33 firmware… i just cant upgrade to firmware 3.52 although i follow exactly wht the steps are.
Hi…i have got psp fat with 3.71 version.I just want to know how to convert it to m33??? Also i want to upgrade my psp psp to 3.71 m33…???can u tell me pleez!!!thanks
one of the folerds in step one does not work it says corrupted data how should i do it?
@Jordaz: redownload the needed file my friend.
Just wanted to drop a quick line to thank you for keeping the support alive on a thread that’s now pretty old.
Props stylemo
When i start M33 Creator it goes blank and then back to the XMB saying Game cannot be started(80020148).I have a fat PSP with version 3.10 OE A.Somebody Please help!
is there a big risk that psp will brick after you downgrade?
@white bre: There’s always a risk of bricking your PSP if you don’t know what your dong with it. If you’re tinkering with the flash files from the PSP that might cause a brick. Installing custom firmwares or custom themes might cause brickage too. But if you have downgraded the PSP already, it won’t brick if you don’t do something that might modify the files from the PSP.
Prahlad, do you have a umd in your psp?
and is your kernel set to 1.5?
I currently have 3.40 OE-A software. As I try to install the 3.52 M33 CREATOR my screen goes black as it is supposed to, but then a messaged is displayed saying, “The game could not be started. (80020148).” Am I doing something wrong here?
@CD Make sure you read the directions very well. None the less i think this’ where your problem is.
“copy the M33CREATOR folder to your “ms0:/PSP/GAME†(for 1.50 Firmwares) or “ms0:/PSP/GAME150″ (for SE/OE Firmwares)”
Hope this helps.
-troh
Wtf, there is no game150 folder when I got to step 3. Wtf is going on?
What does OE/SE mean?
@sanjan: OE stands for Open Edition while SE stands for Special Edition.
I have a 3.52 m33 does that mean I can proceed to step 2???
(sori for d nub questune)
i have a 3.60 m33..can i upgrde it right away to 3.71 m33 or 3.80 m33?
@kian:
yes you can.
yeah you can it says atleast you can even upgrade to 3.90 m33
Hi, I have a 1.5 psp firmware and I tried exactly what you said and I have a problem.
I made it up to the part on STEP 2 where I execute the 3.52 M33 CREATOR, and you said it would go back to the XMB but it didn’t, it says update failed or something like that and there is no 3.52 M33UPDATE that I see.
Help, I have no idea what to do!
It said the game could not be started and then some number. I have version 3.10 OE-A, is there something wrong.
What if you don’t want to run 1.5 homebrew game, can you do this process with out downgrading?
after we activate the popsloader plugin, are we able to delete that from the memory stick
hey
i have a CFW 3.10 OE-A , after i execute the 3.52 M33 CREATOR.on the next step the 3.52 M33UPDATE says “incorrect psar”
now what should i do ?
Will this turn your battery into a Pandora battery ? Or is a Pandora Battery not needed.
Will 4gb memory sticks work with this ?
@Dawid Fraczek: Pandora battery is not needed on this guide. Just to be sure use a 1Gig Memory Stick or lower. Sometimes 4Gig mem sticks causes crashes.
ive ran the step 1 which worked fine.
i ran the first part of step 2. it wrote the 3.5 firmware ok.
press x to continue.
when i run the updater it keeps saying battery has to be at least 75%. my batter is at 100% with the power plugged in.
any ideas??
dont worry.
i have a usb that doubles up as a power cable. i realised that if i take the power lead out its out, but if it was in then it whinged about 75% battery required.
might help any others out there
To run this setup to get a 3.53 M33-4, I need to downgrade to 1.5 or can I run it from 4.05 Official Firmware ?
Because when ever I try to run the kxploitpatcher it says game could not be started (8002014C)
serious…. i hve a 4gb memory card… will it damage n e thing though?!
Hey guys. would a 2 gig memory stick be ok to use.
Thanks In advance!
Hi, I got a psp phat with 2.71 SE-C firmware, so I guess I can skip to step 2 then. It says that I should copy the M33CREATOR folder to my “ms0:/PSP/GAME150″ (for SE/OE Firmwares)
my only problem is that there is no GAME150 folder, I have a GAME folder thou…
can I copy the files there and go on from there ?
help appreciated.
Thx!
hi i have used pandoras, to downgrade a few PSP’s, no probs, now i have downgraded a friends with pandora’s, then i ran step 1 all ok, then i done the first part of step 2, but instead of the psp returning to the XMB automatically, i had to press X, once i pressed X, then it went to XMB, so i went to the M33UPDATE & selected it, i agreed to start the flashing process, then, load psar to ram…OK, then it comes up checking psar integrity… psar incorrect, then it goes back to the XMB, i have not had this on any other psp’s that i have done, can anyone help please, Thanks John
Hi,thanks for your upload of the 3.52 upload but there is a problem,when i extract the files the 2nd step folder is corrputed and i do not find step 3 folder
hey my kxploitpatcher and kxploitpatcher% are not working why is that?????
just going through the process now seems to be taking a very long time to write the 3.52 firmware is this normal?? cheers Pete
Help!! Got 3.52 m33 but won’t let me put the update on can someone help me please!! so no homebrew!!
please e-mail me sarahblamire@yahoo.co.uk thx Pete
i went to start the kxploitpatcher but it says game wont start is that normal?
it says the step 2 thingies are corrupt!!!
Hey, is it possible to install a 5.00 M33-4 on a slim just by putting in the memory stick with the hacking stuff and the pandora battery?
I just had my friend hack mine the same way and i want to know how he did it, and i can’t ask him cause he went off-island and i don’t know how to contact him…
Thank you very much …
Don’t thank me. Thank Dark Alex.
I have a 1.5 psp firmware and I tried exactly what you said and I have a problem.I made it up to the part on STEP 2 where I execute the 3.52 M33 CREATOR, and you said it would go back to the XMB but it didn’t, it says update failed or something like that and there is no 3.52 M33UPDATE that I see.
wat do you mean by copying file to root of memory stick?
hi, im running 5.50 firmware and everytime I try to downgrade my psp I get a airmessage that says “this game cannot be started. the data is corrupted.” I have gotten this message with both firmwares 3.52 mm3 and 4.01 m33. Can anyone help me?
it doesn’t work for me how come
Thanks very much for the tutorial it does work for me. I used to have 3.40 OE-A FW now upgrade to 5.00 M33-6.
my psp is 5.50 only i cannot! what i shoud do! to make 3.71 m33-3
I tried to run the KXploit Permanent Patcher on my Fat PSP, and it states: “This game cannot be started. The data is corrupted.” Can anyone help me out with this?
for some reason my psp i upgraded it to a 5.00 but when i try to do your steps these wierd folder names come up
dic
gps
registry
updater
vsh
and some liene paper that says config.se
MY PHAT PSP SAIS ITS CORRUPTED!!!!!!!!!!!!!!!!!!!!!!!!
Help me!!!!!!!!!!!!!!!!!!!!!
there is no idea to downgrade 5.50 so far
For those of you getting just a black screen when trying to do STEP 2, and no memory stick access (light is not blinking) try this….
Put in a small (I used 1gig, rather than my 8gig stick) stick, format, then follow the instructions…
It works that way.