Story copied from PSGroove.com , the link can be found at the bottom.
Here is the leaked file for the psdowngrade with setup instructions and how to use it. The files used to flash the PSDowngrade and its readme have also leaked! These files are for a specific person’s dongle. So there is no reason for the average user to try and flash them. However, they may be reversed, which would lead to a free method of downgrading.
The readme references files such as lv2diag.self and a modified 3.41 pup file. For those of you that don’t know, lv2diag.self is the name of a file used in conjunction with Sony’s official Service Jig. It seems the jailbreak team has reverse engineered that jig, this time around.
How to Install/ Use PS Updater
Installation
Step 1 – Download PS Updater
Step 2 – Click start button and type in the search bar UAC and click on User Account Control Settings listed above. Inside this menu please lower the settings to lowest priority, Save and restart the computer.
Step 3 – Unrar/Unzip and click on setup.exe
Step 4 – follow the steps by clicking next until you reach the point of setup where it asks you to plug in your device
Step 5 – plus in PS Jailbreak device and click next
Step 6 – choose Unknown Device #1 from the list and click next
Step 7 – click save to save the .ini file under the place it wants
Step 8 – Click install driver and now complete installationUSE
Step 1 – Open PS Updater application that install a shortcut on your desktop
Step 2 – Plug in PS Jailbreak and click My Serial (make sure it can recognize and find your serial number)
Step 3 – Click My coupons and enter the coupon code you received from your authorized reseller when purchasing PS Downgrader.
Step 4 – Save the download it prompts you with ( You will receive 2 files , a) Program (which is PS Jailbreak) and b) Downgrade (which is your downgrader)
Step 5 – Go install file choose the Downgrader file and click Update now
Step 6- After using PS Downgrade to lower your firmware please follow the above steps this time choosing to update file a) Program
Step 7 – Now your PS Jailbreak is back to a ModchipDowngrader
requirement – PS Jailbreak USB Dongle , PS Downgrade Coupon that has been installed onto your PS Jailbreak Device, Modified 3.41 PUP , LV2Diag.self (file 1) and LV2Diag.self (file 2)Step 1 – Insert PS Jailbreak device that has been reprogrammed as PS Downgrade into your console
Step 2 – Turn on console using same boot method as PS Jailbreak – Press Power then immediately press eject. You will see your console turn with PS Jailbreak lit up with red/green light followed by green only, Then it will turn off.
Step 3 – Turn on console to make sure you are in factory service mode. You will see a huge red box on the screen saying Factory Service Mode, once confirmed please turn off console and remove PS Downgrade Dongle
Step 4 – Program any blank usb with 2 files , A) modified 3.41 pup B) Lv2Diag.self (file 1) These must be the only files on the usb key and must be placed in the main directory of the flash drive.
Step 5 – Insert this new Flash drive into the right USB PORT of your console ( It must be placed in the outermost right port) and turn the console on. You will see black screen but you will see flashing lights on the console (yellow) and on your USB key
Step 6 – Wait 3 minutes for the system to install the old FW, towards the end the power button on the console will start flashing green and then your console will power off.
Step 7 – Remove the usb key and turn on the console , you will still be in factory service mode. Please verify you have downgraded successfully to version 3.41
Step 8 (Optional) – If you wish to downgrade to any older firmware you can not follow step 4,5,6 using any regular firmware PUP. (You do not need to use modified custom firmware now that you are on 3.41)
Step 9 – Insert flash drive back into PC , remove the PUP and Lv2Diag.self and install only LV2Diag.self (file 2) on the USB Flash Drive
Step 10 – Power on your console, after 10 seconds it will power off
Step 11 – Turn on your console with no USB inserted and you will be out of factory service mode into retail mode with your chosen firmware version installed.JAilbreak your console and enjoy playing homebrew
In addition, the official PS Jailbreak team announced via their website, the legitimacy of PS Downgrade. Stating their device now supports 3.42, 3.50 and beyond. However, I wouldn’t upgrade just yet, as this seems like just an advertising push for their downgrade, not actual support for 3.42 and 3.50.

SOURCES
PSX Scene Leak
PSGroove.com Leak




11-15-2010
01:21 PM
That's awesome!
11-15-2010
01:27 PM
Great work
11-15-2010
01:31 PM
And where i can find the PS Updater ???
11-15-2010
01:44 PM
here is a ps updater link http://www.ps3hax.net/2010/11/psjail...ater-released/
11-15-2010
01:48 PM
Great, soon this will be portet into ipod touch (i hope) =)
11-15-2010
01:49 PM
thanks for posting the updater link carldenning
11-15-2010
01:57 PM
Okay but why i need A USB dongle i cant understand that ?
11-15-2010
02:06 PM
where is the Modified 3.41 PUP & LV2Diag.self??
the PSJB team already release this files?
11-15-2010
02:15 PM
Please source properly, the following came from http://psgroove.com/content.php?401-...rade-File-Leak
"Here is the leaked file for the psdowngrade with setup instructions and how to use it. The files used to flash the PSDowngrade and its readme have also leaked! These files are for a specific person's dongle. So there is no reason for the average user to try and flash them. However, they may be reversed, which would lead to a free method of downgrading.
The readme references files such as lv2diag.self and a modified 3.41 pup file. For those of you that don't know, lv2diag.self is the name of a file used in conjunction with Sony's official Service Jig. It seems the jailbreak team has reverse engineered that jig, this time around."
11-15-2010
02:17 PM
what the hell is the point of this apart from getting off 3.50 and 3.42 to just goto 3.41?
i really dont get it or understand why they havnt jailbroken 3.42 or 3.50 lmfao.
its because they cant.
PSJailbreak is still a complete waste of money as your paying to just rollback thats it!!!.
PSDowngrade nor PSJailbreak will support games requiring fw 3.42 and above.
11-15-2010
02:32 PM
That's source has been modified! It's not the downgrader file, just a f*cking fake thing
11-15-2010
02:34 PM
11-15-2010
02:44 PM
excuse me my post IS NOT a massive fail at all. in future all new games will have calls necessary to run or will eventually crash. unless coders know what to put in the custom fw or hex or whatever then that will be a massive FAIL not me.
i know what im talking about and so do you. im fully aware of PSN online as ive been on home since the minute it was posted thankyou. how long this will last is anyones guess. lets think of a way that in future a game could crash? ps3 user playing GT5 and your 3.41 does'nt have an elite super dooper new trophy feature but the game thinks you have because you are pretending to be fw 3.51 for example.
i very much doubt hackers will be able to keep on fixing ways for new games that require higher firmware? you cant keep on using out of date files and expect it to be flawless m8.
11-15-2010
02:44 PM
i have a slim ps3(on 3.40) and fat ps3 (3.41) so i dont not require this (i dont have orginal psjailbreak either), but here is my oppinion, if anyone cares! lol
please correct me if im wrong, but psjailbreak are chargeing customers who bought the orginal psjailbreak for this addon? how can these people sleep at night? i mean their dongle was so overpriced in the first place can they really expect customers to pay for this, which may only be useable once? WTF?? if i was a customer and i purchased there item, i would feel robbed and certainly would not be inclined to purchase this off them.
anyway, im sure this will get open-sourced at some point but im thinking it might take a while compared to last time.
also i dont quite understand how they would implement the use once tactic, would they blow an efuse in the ps3 or something? can someone please elaborate on this?
and i also think that they know how to jailbreak firmware 3.42 and 3.50 onwards but are holding back until they have milked the psdowngrade cow before releasing (this just MY oppinion).
please correct me on my mistakes and keep up the great work PS3HAX!!!
11-15-2010
02:44 PM
@spinifex08
You are right, you really dont get it.
11-15-2010
02:50 PM
has psjb JB 3.42 then? no.
doesnt look good does it, sony has killed off any chance of that happening imho.
11-15-2010
02:50 PM
+1 massive fail lol
11-15-2010
02:58 PM
instead of posting fail ridiculous posts why dont you explain in full detail of how you are going to get around compulsary game requirements that are not in 3.41
11-15-2010
03:03 PM
Attention
Do not insult other members
11-15-2010
03:12 PM
Hahaha Whats going On here XD
11-15-2010
03:31 PM
11-15-2010
03:32 PM
30G or 30GB hdd:D @video
11-15-2010
03:49 PM
The original source of the leak was PSX Scene regardless of when you got the files, i think that's why this threads OP chose PSX Scene as the source.
Your post = Today - 11-15-2010 10:52 AM
The leak on PSX Scene = Yesterday - 11-14-2010 05:48 PM
If you read from post #563, you will see that http://psx-scene.com/forums/f6/psdow...tml#post587135
Further more, i always make sure that proper sites have been source, i have sourced your site quite a few times, but i will add you as source, to stop any grievances.
Edit
I apologize, i have just noticed your post was copied and pasted, i will rectify this immediately.
11-15-2010
04:27 PM
Nice I thought it was real and now this extra proof only confirms it, good job guys. This will probably get ported to others soon really appreciate PSJailbreak team even though their just trying to cash in but hey they got results.
11-15-2010
08:30 PM
guys i finally found the ps updater on elotrolado site
http://www.megaupload.com/?d=PH57B3SY
11-15-2010
09:37 PM
Modified 3.41 PUP & LV2Diag.self?
upload these files please
11-15-2010
09:46 PM
thats why they need the serial number for the ps downgrade serial after u buy it from them
but i hope someone can port those file for free on psgroove or something
so all people can use it
but i think its not worth it if it was a one time downgrade 40$ = 1 time downgrade dude thats stupid
11-15-2010
09:49 PM
no that is not why its not happening, it won't happen because its illegal to share lv2diag.self, and anyone who shares copyrighted files here is going to be banned.
11-15-2010
10:14 PM
to all the former disbelievers: :thefinger:
This is indeed great news! Especially since we can now play online on 3.41. However, I think it's really f**ked up that you have to pay every time you want to downgrade. Then again, I don't think anyone is stupid enough to update twice...
11-15-2010
10:16 PM
spinifex08 is right the new assassin's creed was made with the 3.50 sdk so it will not work on 3.41 plus what about mass effect 2 infamous 2 and all the other future games were gonna need cfw or a new jailbreak if only i could code i would do something :musicus: right now i'm just about to begin a semester in coding but this thing still is useful for the people who updated accidentally or purposely
11-15-2010
10:19 PM
no assassins creed was compiled using 3.30 already confirmed, and is already working LOL
11-15-2010
10:54 PM
but after a few days i wanted to play online with one of my original games
so i will need to go ahead to 3.50 but i will still have to pay my fuc 40$ again
beside that i dont trust that spoofing way to play online
11-16-2010
03:25 AM
I'm really excited for this to be open sourced! I'm hoping it can eventually (or even better, already!) be used for demo/kiosk units. I've aquired one recently that I would love to have full functionality on.
11-16-2010
04:53 AM
Here is the fill set of file for jailbreak downgrade from 3.5o to 3.41
HERE IS IS
Attention
Sorry but this link contains illegal files
GO GET IT
************* [ - Post Merged - ] *************
forgot that file download is 167 meg and is the full download including jig files
etc
to all the guys a psnews i apologize for my stuff up. Also to let all user now
i am not the supplier of this file.
the file was supplied by psnews
they are great and please support them and stop stealing their files
11-16-2010
05:49 AM
you can play online with 3.5o spoof... http://www.ps3hax.net/2010/11/hermes...3-50-spoofing/
whats all the fuss about? i tried it, works great...
11-16-2010
10:35 AM
wasn't there someone already weeks ago who figured out how to get PS3 into service mode. I can remember that screenshot with the big red "service mode" message ...
maybe that's enough already to get it into normal service mode, then downgrade with the modified pup and self file !?!?!?
*edit*
thats what I mean:
http://www.ps3hax.net/2010/09/richdevx-service-mode/
or is it a special service mode the JB is entering, not that one in the link ??
11-16-2010
02:01 PM
Are there any updates with psdowngrade
11-16-2010
02:31 PM
11-16-2010
04:06 PM
DOWNGRADER WORKS %100! Now all we need to do is reverse engenieer it so it can be ported to all other devices
11-16-2010
10:01 PM
[QUOTE=Xerczese;138354]DOWNGRADER WORKS %100! Now all we need to do is reverse engenieer it so it can be ported to all other devices[/QUOT
yeah thats what iam talking about
11-17-2010
08:42 AM
Xerczese where did you get the news from
11-17-2010
10:23 AM
:aetsch: Hello again, More Pic18f2550 Chips available on ebay cheep
Grab them before they are gone again.
http://cgi.ebay.co.uk/5-X-MICROCHIP-...item230bc1b238 :aetsch:
11-17-2010
10:50 AM
Attention
No flaming
************* [ - Post Merged - ] *************
Warning
Stop trollin, last warning
11-18-2010
10:35 AM
r someone going to release a free version for downgrade? i can't jailbroke my ps3 coz my version is 3.50
11-18-2010
10:50 AM
there will be a free version but you will still need to buy a jailbreak device to put the downgrade payload on
11-18-2010
03:41 PM
what jailbreak original or any clone on market?
11-18-2010
04:26 PM
If you get the original now, you can buy the official downgrade too and jailbreak etc the day you get it. Otherwise just be patient and it'll hopefully be here soon. You'll need a jailbreak device to put the free version on too, but hopefully iPods etc will get it too.