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PSP Upgrader/Downgrader
greg | August 2, 2007
Forum member “Bob Joe” has written a Windows app for complete simplicity when it comes to upgrading and/or downgrading your PSP’s firmware. Over in the forum thread you’ll notice two versions — Lite and Full. While the full version may seem more appealing, it’s quite a hefty download… I suggest using the Lite version — it packages the most recent M33-2 update and is significantly smaller in size. You will however be tasked with the responsibility of downloading the necessary firmware updates; luckily for you, we have them all right here. Other requirements included.

Download: PSP Upgrader/Downgrader Lite | Firmware Updates
- release thread -







I guess the noobs need it!
indeed, super noob friendly. :)
going to help>check for updates on the full version will get you m33-2
Cool,
Maybe kids can flash their own firmware instead of asking us scenesters to do it for them.
sorry to let you know but the word is n00bs, not ‘kids’. I’m a kid very capable of flashing my own shit..
you aren’t a kid your a baby!! you were born in 2006 !!
I flush my shit not flash it…..
Hi I just update to this one and still could not get the “Remote Play” to work on my psp. When I plug the psp to the PS3 to register it. it saids “no psp connected” I am currently on M33-2. But my friend is still on 340OE and he got it to recgonize on the ps3. so anyone know how please help. many thanx
u need to run the keycleaner program to fix your idstorage keys
anyone tryed this yet on 3.52 firmware to 3.52-M33 ??? i’m thinkin of moding my little broz psp but he has an “IC1003″ motherboard, so idk if i should take a chance, cuz if i do and brick it…. well my ballz’ll be on top of a real big Christmas tree this year. Any pro no if this is worth the risk ? ” E-mail me with help PLEZ” killer4112001@yahoo.com
You cant fuckin do it..ur stuck on official firmware..soryy dude..3.52 is non-downgradable
You can’t do anything with official 3.52 until (if/when) there’s a downgrader released for it.
Question does the m33-2 work with games like power stone and some of the new games that are comeing out cuz my psps can;t read umds and i need to use no umd insert settings in order to play the games but most don work on my 3.40 oe-a.
yes, 3.52m33 comes with sony’s own ISO loader, and it has loaded every single game so far ive thrown at it, even the ones OE couldnt…but this is all over the forums, i dont see why you needed to ask here
Yeah well geuss what 3.52m33 still doesn’t work with powerstone when i have no umd mode on so i’m still f*cked cuz my psp can’t read umds so i can’t play my favorite game powerstone anymore. bu8t at least it works with brave new story.
noobmachine It would be funny if they still need help using it lol
Kickass, for anyone who needs it.
cheers man, this will be nice whenver i am viewing the forums or something and a noob asks how to upgrade. very cool program
Wow, thats amazing….. thanks….you made it more easier.
i hv install this application..but why when i use it tat time it show tat “1.50 update is missing, pls reinstall or download the 1.50 update”..wat tats mean?! i hv reinstall d still like tat….any idea guyz?!
ya got to down load the original firmware that it asks for….. read the “Read Me” File.
YEAH, i hv download it , but still cannot
you can download the full version if you’re having problems with the lite version. fyi, the readme has all the instructions
what file do you use to open the full version because my computer does not recognise it
I have an idea… Learn to friggin’ spell. I can’t understand jibberish. “wat tats mean?” I don’t have any tats currently.
Dis Ain’t Da Hood Man. Try writing properly and people may be able to help if they knew what the hell you were saying.
im on firmware 3.51 offical can i use this to downgrade??? wb
no, you cant downgrade 3.51.
Csta is the biggest moron on this site. Ever since the 28th of July (at least that’s what I’ve seen) he’s been asking for a mother fucking downgrader. DUDE, GET THE FUCK OUTTA HERE !!! It’s your OWN FAULT for upgrading to the OFFICIAL FIRMWARE !
CSTA you really need to shut the fuck up already, when a downgrader comes out for 3.51 or higher it will be on the FRONT PAGE, i guarantee it. Just stay at 3.51 for a while, DO NOT update to any more official firmwares.
AND STOP PLASTERING THIS SHIT ALL ALL OVER THE BOARDS, YOU ARE AN ANNOYING ASS KID, IM SURE YOUR PARENTS LOVE IT, BUT WE DONT
peace
at the end of your flame, you say peace. nice. :)
YAYYYY….YAYYYY..YAYYYYY…UHH YAYYYYYY
I just came in my pants
you like the Bob…lol…anyways, good job on your app here…most people that cant code have no idea how long it can take, and continue to ask people to do thing for them, it just bugs me.
peace
that was nasty………but i understand your excitment. this downgrader slash upgrader thingy is good for the noobaholics out there who can’t understand the readme txt
Loool why so little comments this is da revealotion!
Danneq, lol probably because most people are asleep at this time
i have a white psp which i’m sure is a ta-082. Can i downgrade it without bricking it then update to the latest custom firmware?
yep just make sure It’s a downgradable firmware
why does this program give you a option for downgrading 3.52. I thought there is no 3.52 downgrade available yet ?
hi there - I’m a newbie to psp and have a intel mac - is there any applications about like the auto downgrader but run on osx?
some 1 plz make a 3.51 downgrader
how do you open the full version file? my computer dosent recognise it
whre can i download the full verson coz i tryed the link in the lite pack and the site says its unavailable!!!… plz post a link thnx in advance
YOUR ON A NON-DOWNGRADABLE FIRMWARE…….meaning EVERYTHING on this site has nothing to do with you….until a downgrader for firmware’s above 3.50 is created and released….
NICE!
will I be able to downgrade a 2.82 with this
No, you can’t downgrade 2.82 with this.
You need to use the GTA-LCS unpatched UMD exploit or the Lumines UMD exploit to downgrade 2.82 ~ 3.50. Both from team N00Bz.
where can I download a 2.01 eboot, I can’t find it on this website
will I be able to downgrade a 3.50 with this?But i dont have Lumines UMD.
sorry dude, but you need lumines to downgrade your 3.50
http://download.qj.net then search for 2.01 eboot
I have 3.10 do i need gta or lumines…
I appreciate any help… thank you
the only way for downgrade your 3.10 is, first you need upgrade it to a 3.50 because GTA is for 3.03. so you would have to use lumines to downgrade
i have 3.30 can i do this
you also have to upgrade to 3.50 and use lumines to downgrade. that downgrader upgrader thing wont work with your 3.30
I Love how the same questions keep getting asked over and over again. And usually things that are in an FAQ, or one of the many well written manuals that are posted on this very site. Everything is explained really well, you just need to have some common sense, which seems to be on short supply. Thanks for the great addition to the PSP app library, we appreciate anyone who puts their own time and effort into making things easier for others. Thank You!
P.S. - READ BEFORE YOU ASK QUESTIONS!!!! PLEASE!!!!!
Keep the questions coming guys.We love answering the same questions over again and again and again. Why??? Because we love ignorant people.
Hey, guys, I need help
I tried upgrading from 3.10 OE-A to 3.40 OE-A and didn’t work.
The first step install the 3.40 OE-A Update Maker. Then I have to run it. The PSP reboots and everything goes all right.
The second step it installs the 3.40 OE-A Firmware Install. I click on it and it comes with the message “The game could not be started. (8002014C).
Am I missing anything ? Should I format my Memory Stick ?
WTF! Took so long to flash the 3.52.. almost 15mins.. Sigh :-(
Wait you mean it does work on official firmware or you upgraded to 3.52?????????
i am a n00b some one please come out with a 3.52 down grade!!!!!
So this “upgrader/downgrader” only serves for 1.50 users, OE users and M33 users? So NO 3.5X or TA board users?
i don’t know about if it will work on that specific motherboard but, yes works only with the firmware types you mentiond P.S. if you cant find any answers try reading the readme txt it should help. Ash
This sucks why did they release it to have firmwares 23.10 through 3.52 on it if it cannot downgrade????? SO stupied unless everybody is lyin about the fact onmly 1.5 oe se and m333 can use it!
Srry im a noob so i dunno ,
but , i have a newer psp so its the motherboard that most people have , and i have 3.03 , can i downgrade without GTA?
You need gta from what I have heard that my freind is what makes me mad the thing only works on 1.50 and cutom firmware thats why I am so freakin pissed but hopefully I did not dissapoint you I am not a noob but I am not a expert either!
FOR EVERY1′Z SAKE THERE IS NO DOWNGRADER FOR 3.51 OR 3.52 AND IF U UPDATED TO THOSE FIRMWAREZ DONT CONT ON A DOWNGRADER FOR A WHILE!!!!………………sigh
whoa man dont spaz they just want some help…..
Just a suggestion.
Instead of “going off” and taking out your frustrations on the people asking questions, why not point everyone to a FAQ or File that would answer the basic questions…What UMDs to have, what numbers to look for, mother boards, models, Firmwares, etc.
Some people can not afford to mess up their PSP/ with no hope of getting a new one. And buying useless games don’t really appeal either.
A little patience goes a long way.
you raise a good point there, and i also understand where your coming from. I’m not the type of person to just flame people but you got to admit, lol it is kind of anoying when people read the comments on this same exact page asking for questions when the answer is infront of them lol. a few comments above,i gave a link and answerd their questions yet people still ask questions thats been already answered more than once. lol thats probably why people get frustrated and start flaming all time.
but your still right.
And you’ve got a point. I know some people don’t even try, some ppl are just self-centered like that.
Thats the main problem twis, is that everyone wants everything handed to them on a silver platter. What I did, and everyone else should somewhat attempt (not being arrogant here if it comes across that way) is read the forum stickies, manuals, do searches, mainly READ. Do AT LEAST a couple hours of research before trying anything, then if you have a question, ask it in the forums where your supposed to, not on the comment threads for new apps.
Doing this you will be sure not to fux up your psp, or whatever your modding, ive modded every system i own in this way, and have yet to have a single bricked system, xbox, ps1/2, psp, dreamcast, etc….
peace
Hi
pleas can any one tell me where can i find
2.01 eboot , i did not find it in this site and in
download.qj.net
pleas help
i apoligize for the wrong address. i made sure i checked it this time so here it is http://dl.qj.net/psp-firmware-2.01-file-(eboot)-north-america-psp/pg/12/fid/281/catid/163
Lol for some reason it dosen’t work when click on the link so just copy and paste the whole thing to your address bar and you should find it
may i now tat why i cant detect my psp when i use this programme?
Hi Ash
thanks for your help , and yes the address is ok ,
but when i click at the -Download- (Orange Button) –> nothing happened , i dont know why !!!!!! , so will you pleas check it for me Or will you Give me another linke ……Pleas ,,,,, i will be grateful
thanks agane , and have a nice day
yours : AlphaPoint
haaaaay Ash
Dont bother your self , it works , there was an error in my Internet Explorer browser , but i am fine now
thanks again
yours : ALAA
haaaaay Ash
Dont bother your self , it works , there was an error in my Internet Explorer browser , but i am fine now
thanks again
yours : AlphaPoint
halooo…may i noe why i cant use the programme..it cant detect the psp, any idea guyz?
i have firmware 3.03 .Do i need a lumines or gta to move to a custom firmware.
you need an unpatched version of GTA to downgrade your 3.03 to a 1.50 then upgrade to custom firmware
IS THIS DOWNGRADER WORKING AND IS IT SAFE
I have a question about psp’s… what is the MAC adress that everyone on the internet hides? what does it do? how can you use it against somebody? email me at vilsonapo@yahoo.com
If mine’s 3.03 OE-C, Does it work if I attempt to upgrade it ?
Stupid questions, do i need lumines 1 or 2 this is just a percaution i feel i need ask, also when you have finally taken all the steps and have your systems firmwere at 3.40 oe-a will this thing turn off the updater, or is that something we have to do ourselves the updater incase i’m unclear is the function where our system says an update is availible
can you downgrade from official firmware 3.72??
god dammit, you fucking reatarded monkey fucker, why the fuck can you read the post above you, people keep asking this question, and the fucking answer won’t change,
NO!!! YOU CAN’T DOWNGRADE UNTILL SOMEONE FINDS OUT HOW, FOR NOW YOU ARE STUCK,
but since your a fucking retard let me put things this way,
I’M SORRY YOU CAN NOT LOWER THE SYSTEM’S FIRMWARE AS OF YET.
i would go ahead and describe each word and try and sound out all the the pretty sounds, but i fear my efforts would be wasted on that vacant head of yours.
so i’ll just tell you what you want to hear because you won’t bother readying the 4 or 5 replys to the same questing.
yes it is possiable to downgrade your firmware from official 3.72.
first you need to grab your PSP, make sure the battery is charged above 89 percent any thing less this hack won’t work. now plug it into your plug it into your computer via a usb cable. for information on the proper usb go to http://www.youplusdieequalswin.com they have good usb cord thier for only 7.99 USD if you need one.
As soon as you connect your PSP to your Computer you pour water directly on your mother board. the resulting energy surge will downgrade your PSP and your computer and maybe your whole house, to the most basic Firmware. rubble and ash. what better way to downgrade your PSP then by starting a fucking in your house. and not only that, we will all get the pleasure of know another child who never learned how to read has been wiped from the face of thier earth. no longer able to spead his unwanted seed via date rape.
i hope you find this helpful gomdon, kat,csta, and Alex.
hope it all goes well for you. have a great day. ^^
Don’t ever apologize, it is a sign of weakness. You’re not weak are you?