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Custom Firmware 3.71 M33-3 w/ PopsLoader Released!
greg | November 8, 2007
As promised, here it is — from the man who makes it do what it do — PSP custom firmware 3.71 M33-3. As the title implies, a new working version of PopsLoader is also included. Props Dark_AleX!
3.71 M33-3 changes:
- Fixed a bug in access to flash by usb.
- HEN core: kernel prx’s with syscall exports work again.
- PSP Slim: programmers can set the size of user memory to 52 MB by using a sfo flag. Check sample in sdk for usage.
- March33 NO-UMD driver:
- Fixed a bug that could hang the psp when exiting with home.
- Fixed compatibility issue with Castlevania Dracula X Chronicles, and maybe more games.
- Vshmenu: it wasn’t displaying properly with psp slim TV-OUT due to the change of resolution. Fixed.
PopsLoader changes:
- Support for 3.71 and 3.72 pops has been added. Note that 3.71 however will not appear in the list in 3.71 M33 as it is not necessary.
Download: CFW 3.71 M33-3
- source: elotrolado.net







F and “A” bro!!
First post bitchez…. suck it
Great… now you can print this first post out and show it to mommy. Maybe she’ll even hang it up on the fridge… faggot.
loooool!!!!!
HA HA HA HA!!!
good call..
-TKG
LMFAO, hanging it on the fridge… classic!
Pecker is a tool… literally.
Mavrick,
STFU you queer. I owned you all being 1st post, so STFU again. Be sure to go get yer vasectomy right away.. we dont want anymore little pricks like you.
HA HA! you got OWNED!
Haha “Pecker,” what a name. I guess you are what you eat.
jorge, you can gorge down my pecker, you little panty waste. FU dummy. you also got OWNED by me!! HA HA HA!! Eat shit fagboy.
OWNED like a whore. OWNEDDDD!
I love how his comeback to everything is just “you got OWNED!”
lmao @ arguments
get money… fuck bitches!
Ha ha, you got owned by everyone who replied to this. If pecker was what he ate, he would be called Cockgobbler.
I’de get one but then how would i give you another little brother or sister.
PWND!
I think Dark Alex has a fix all button, kinda like a staples button, he created it of course, how else does he make custom firmware so fast?
He has one of them little bobber things that nod up n down constantly pressing a button i expect =]
hehe im just messin - DAX is pure legend!
thank you DAX for giving us such prezzys all year round =]
lol great >.<LOLOLOL
son, you did a damn good job there owning them little kids. the screen print looks marvelous on the fridge. Please come home on time today for your bubble bath, were vising your favourite nany soon. love you. mwaa!
A new cfw eh… can i load iso’s/cso’s via usb with this cfw, or is that still removed?
Wow took almost 12 hours to get posted here!
better late than never. I just woke up. I do sleep sometimes. :)
I feel you greg. You gotta do you.
YAY!!!!!!!!!!!!!!!!!!!!!!!!!! GOOD JOB DAX!
You guys suck quit worrying about the next CFW and get on the app train! Apps are the future of the psp!!!! who needs CFW if it is empty and lame!!!! Push for apps push for functionality push for speacial features or push CFW out!
Awesome, can’t wait to try it tonight :) Thanks for all your hard work!
does this have 1.5 kernel support?
idiot alert
Works like a charm!plz don’t retire dax!
does the bug where the psp crashes after returning from sleep mode in 1.5 kernel homebrew still in?
hey hey nice work!!! keep it up dax
i got a question how does poploader works >.> and in what folder does it goes thx
I just updated and all is fine except for when I go to play a PSX game and it asks me to choose the PRX. No matter which I choose, the PSP freezes. I have all the popsman.prx’s all the way up to 3.52. What am I doing wrong?
anyone have any problems geting on there ps3 from remote play?.. im on version 3.71…. do i need to be on 3.72?, or can i use prx from 3.72 and use the plugin for turning my ps3? another thing is that my psp is telling me to upgade for it to work? so im guessing to upgrade? well any help would be appreciated, thanks.
on maxconsole DAX said that it would work by replacing some files..I don’t know where to find them though, or what to do with them lol
cool, i’ll see if i can find it, thank you.
There have been people reporting that it works with the thing of replacing vsh/module/premo_plugin.prx and vsh/resource/premo_plugin.rco
is this true? if so, do i need to get official 3.72 and dump the files to my desktop, then replace the older file with the newer file from 3.72? and do i have to decrypt it as well? im not to sure.
i’ve dumped the files which it says i need, but when i go to flash1 there’s not all of the folders showing up..it says somewhere about making sure that you have selected view system files and view hidden files or something, how do i see them? if you tell me i’ll report back on if remot play works
-Thanks
you need to show the hidden files by opening any folder on your computer, click tools at the top menu where “file” and everything is. click “folder options” or something like that. go onto the “view” tab when that opens. then look for the ’show hidden files and folders. click ok. that should be it :)
Awesome DAX your always on top of things
And can anyone tell me or give a link to set up pops cause my copy of re3 will load and them nothing after i get to where you begin to play the game same with re dc i got my silent hill to run tho
and sorry for the long post
Love ya DAX ~ many kisses. XD
…..queer
HEY,
I JUST WANTED TO ASK THAT “THE WLAN EROR BUG IS FIXED IN THIS VERSION?”.
PLEASE ANSWER ME IT IS THE MATTER OF LIFE AND DEATH.
I REALLY NEED YOUR REPLY.
THANX
You’re not running someone’s dialysis machine off your PSP again, are you?
-p-
lolol :D
YO GUYS, can you explain to me what popstation/popsloader is?
I have some PSX games on my 3.52m33-4 psp, and i don’t have popstation or popsloader, but the games work fine, what do these programs do? make it faster or something?
Great job! Dark_alex…. thanks to you all us psp owners can say “fuck you ds” lol.. Anyways thnx
DUDE, WHATS WRONG WITH THAT….ARE YOU THE TYPICAL NINTENDO HATER?…YOU’LL PROBABLY ARE 15 YEARS OLD, RIGHT? SO YOU DON’T KNOW ANYTHING ABOUT OLD SCHOOL VIDEO GAMES AND WHO IS THE VETERAN IN THAT!!!! AND DON’T GET ME WRONG I OWN A PSP, AND A NDS……. I DO PREFER THE NDS…..SO DON’T HATE KID!!!! BY THE WAY THANKS DAX…I DONT KNOW WHAT PEOPLE WOULD DO WITH OUT YOUR CUSTOM FIRMWARES!!!!
LOL CAPSLOCK LOLOLOLOLOLOLOLOLOLOLOL
well SNES was a legend so id have to agree with this but ds does suck not nentindo
sorry the new Mario game kicks butt on the DS, my wifes pink DS is modded thanks to me, it has like 30 DS games on one MS, it is fun but not as fun as my modded PSP. Dark_Alex Rules!!!!!!!!!!!
DS is great, just alot more of a hassle to mod than PSP.
Hacked PSP > Normal DS
Hacked PSP = Hacked DS
no its not, it’s easier just buy a dsone and stick a memory stick in it thats it
CAPS LOCK MAY BE THE CRUISE CONTROL TO AWESOMENESS BUT YOU STILL GOTTA STEER IT!
Im kinda bored of my PSP, until GoW, Devil May Cry, and Kingom Hearts: Birth By Sleep come out, my PSP is going to be kind of dead (Only thing Im doing with it right now is playing Manhunt 2 and playin the new Deadalus), and I just ordered a Flash Cart for my DS so Im REALLY excited about that.
Comment by adam
2007-11-08 15:22:21
i’ve dumped the files which it says i need, but when i go to flash1 there’s not all of the folders showing up..it says somewhere about making sure that you have selected view system files and view hidden files or something, how do i see them? if you tell me i’ll report back on if remot play works
adam if your on vista open any folder on your desktop, then go to organize, (its on top left corner), click on that and got to layouts then check menu, that should have brought up file, edit, view, tools ect…now click on tool and got to folder option, click that. a window should pop up, click on the view tab.. now look for something called, show hidden files and folder. check it, then see if your files come up
cheers…remote play wake on LAN does work, but you need to try twice..it turns it on, and then you need to connect…
Nice one DAX cheers…
oh!! adam by the way ive ben cleaning my keys with keycleaner but i have one file thats not cleaning, you wouldent happen to have a clean file called 0×0006 0×0041 its the same file. i guess its currupted..what did you use to dump your keys?
Thank you DAX, great work sir.
You guys suck you need to quit looking at this M33 DAX BS and get hip to mediumgauge! PSP filer is the best psp program availiable and now with RAR reading on its way it is going to kick all other apps ass! I cant believe you waste your time with this BS props to DA but c’mon Dont be a DA aka Dumbass get get in gear and get hip to PSP filer, damn I love it!
I can’t even get M33 3.71 to fly personally. Copied all files, fire it up, it sez I need M33 3.52-3 or later and I’m on 4. The only instruction I’m not sure on is #2 Make PSP run game folder in 3.xx kernal mode. What the heck does that mean??
Any ideas out there people?
Thanx
can anyone tell me how to install popsloader pretty plz!!!!!!!!
OIC
MAKE SURE YOU KERNEL IS SET TO 3.52
you can do this in recovery mode
start the psp up whilst holding the R shoulder button down,go to configuration find the option for kernel and make sure it’s on 3.52
Thats got it
haha thanks dax!
we really needed this lol (keeps us busy)
Just a request, could someone be nice enough to post a zip file of all the PSARDUMPER files needed for the pops. Thanks in advance.
there’s no point conbinboy. No one is going to help you, these comments are just for thank you to DA, no one really cares.
Ask your question in some forums, they will help you
Thanks, your new firmware just bricked my psp, which I have had for 2 years without a single problem, thanks a lot.
lol….dude, if you don’t know how to install the new firmware don’t use it, don’t blame dax for you stupidity!!!! so what use pandora!!!!big deal!!!!
Listen Aaron Swenson, if your a dumb ass who does not know how to read instructions, don’t blame DA. I have had my PSP for 2 years also, and it worked for me, since I know what am doing. Now your going to have to pay someone smarter then you to use the Pandora to fix it, LOL!!!!!!!!!!!!!!!!!!!!!!!!!!!!
One word…. awesome.
I have 3.42_OE version The first generation PSP, and I was wondering, does this new FW compatible with the OE version? or is this FW update only for SLIM?
Wow greg, I can’t figure you out. One day you’re gay the next you’re BLACK? “makes it do what it do”
just a simple question people, does this new update fix the wlan error problem?? please someone help me, tks
well the error was on ofw 3.71 so i doubt they could fix it but i may be wrong
Dark Alex, you once again surpass everyone, our expectation, Sony’s security codes, every other hacker out there pretending to be like you & wanting to have your skills, but can’t! I thank you so much Dark Alex, without you, no one would have a real true purpose to purchase this amazing PSP machine. Mucho gracias, el numero uno cabrones! Dark Alex!
nice job DAX keep up the good work although i dont see any changes i never ran into any errors when i had 3.71 M-33-2 but still props
any havin probs playin games? coz non of my buttons work in game mode :-)
lol psp on hold.
Hey guys, I have spend so long that I still can’t find the files for the poploader. Where did you guys get them from?? Please help!
i used to be catholic, but now im church of Dark_AleX. all hail Dark_AleX!!!!
hey men is cfw only for psp slims? hmmmm..
Download Sony Official Firmware 3.72
Download M33_NEWPSARDUMPER from DA’s Site
Extract data.psar from 3.72 eboot with PBP Unpacker (not sure if this was necessary or not)
Open USB Connection and put 3.72 eboot and data.psar in root of mem stick
Put PSARDUMPER in Game (make sure kernel is on 3.71 in recovery menu)
Run Psardumper
Press Square
After it’s done dumping, open USB Connection and copy premo_plugin.prx (f0\vsh\module) and premo_plugin.rco (f0\vsh\resource) and paste them somewhere for safe keeping
You can delete f0 now
Open recovery menu on PSP (right bumper and turn on with PSP still connected to PC)
Go to advanced
Select Toggle USB (flash0)
A new window should pop up on your PC
Make sure you have hidden files and system files viewable
Replace premo_plugin.prx (vsh\module) and premo_plugin.rco (vsh\resource) with the ones you copied
Select Toggle USB (flash0) to disable
Restart PSP i guess it works… no need to update to 3.72… and still be able to keep 1.50 kernal.. give it a try see it it works… im gona try right now… i’ll post back to see if it works.
Holyshit dude, that actually worked! I can turn my PS3 on now! w00t! thanks!
when i upgraded to m33-2 my select button stopped workin dark_alex can you please tell me how to fix the select button on my psp slim back?
If it brings up a menu called M33 VSH menu dont worry nothings wrong its a good thing but if tht doesnt even come up idk what to say.
vsh\module isent showing up as a folder when opening f0…but resource is.. so i replaced that file.. now how the hell am i gona open up the module folder its not visible… i tryed to view hidden files but still nothing.. one thing that mite work is well i tryed to over write it but im not sure if i can use the module from 3.72 or can i just use 3.71 module and just replace that serten file on there as far as premo_plugin.prx …any ideas?
Hi, I have a question on UPDATING FIRMWARE.
I am currently at “3.02 OE-B” (i know i have no been on the seen for a long time). I currently can not run certain iso’s due to my lower firmware. So my question is, can I just update to the latest firmware from 3.02OE-B? or do I have to update the the next firmwares that immediately follow the current. (ex. 3.02OE-A then B and then C…)
Thanks for the info. Any help would be great.
-ALLOUT
*****************
u can go straight to 3.71m33-3 if u want to. most phat psp owners have 3.52M22-4 but a lot are coming to 3.71m33-3 now.
Actually, You need to upgrade your PSP to CFW 3.52 M33-3 or 4 to Upgrade to 3.71 M33. I highly suggest you upgrade to at least 3.52 M33-4 since it’s still pretty nice, though if you have a PS3, Remote Play doesn’t work anymore without a higher firmware ( I just know the 3.72 HX-1 Works). Hope this answered your question…
Thanks for the info, I just downloaded the “3.52 M33-3″ update but i can’t seem to find any instructions in the .rar that tell me what to do again with the file. Do I just copy the EBOOT.PBP from the PSP\GAME150\M33Update3\ Folder and place it in the GAME150 folder on my psp (as well as the “seplugins” folder??
yeah darknight666 is right u need 3.52m33-4 cfw to go to the new 3.71cfw. sorry bout that. no sleep lately. if u need help installing cfw my aim is hacktheplanet317. aim me anytime-i dont sleep anymore.
ment to say m33 not m22
the only thing i wanna know is what am i supposed to do with the sdk folder?
got it working. woooo!!!!
thanks DAX for everything!
Great release again DA. Updated and had a look.
I’m still gonna stay with 3.52m33-4 for now…its perfect.
Lol @ Pecker, what a freak. Do us all a favour, and slit ya throat.