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PS3 Firmware 4.00 Dev_Flash Dump by UpSilon Arrives, Detailed


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167w ago - A few weeks back PS3 Firmware 4.0 was released, and recently French PlayStation 3 developer UpSilon has made available a dump of the dev_flash contents for others who wish to examine it alongside a previous version below.

Download: PlayStation 3 Firmware 4.00 Dev_Flash Dump / PlayStation 3 Firmware 3.73 Dev_Flash Dump

To quote, roughly translated: UpSilon, French developer already known to have deciphered some files on the console of Nintendo 3DS, ext today through his blog, the dump dev_flash firmware 4.00.

For information, dev_flash is a very sensitive part of the PS3 NAND which contains many key information such as firmware, the numbers of encryption running games and other programs, or other important files firmware. The dump of this part could therefore, if a developer managed to unpack, to facilitate the establishment of a CFW 4.00.

Upsilon also announced it has started working on the reactivation of the Service Mode (Jailbreak) on 3.56 + firmware.

From UpSilon's page: Here is a dump of the version 4.00 dev_flash.

I had previously leaked dump my firmware 3.73 (Available for download in the "Download"), but my site was still under construction and I lost much time to update it due to the time I devote to my studies (Terminal LAC) and I did not have much time was devoted to the scene.

During the holidays I am responsible, but I will try to give as much information as possible waiting for a response from Kakaroto. I shared these dumps to get the attention of developers to program an emulator we dev_flash.

For those who want to test dumps on 3.41JB with "FIRM JaiCrab Load" because you can try on my side, I used "CFWLoad 1.0" in 3.41JB (PL3). Emulation looked heavy, I could not leave the program because after a few seconds the console would have been totally blocked. I thought at first the problem was my jailbreak. However, this was not the case, because after I tried with a 3.41 dump (edit) and loading it well.

I finally concluded that the emulator should help the dev_flash home to work, for this reason that when you make a NAND emulated with SHIFT it resets everything to ultimately make a regular MAJ that will change the real dev_flash your console. Attention, the emulator does not emulate completely dev_flash stored in your USB drive. (Internal HDD etc ...).

If developers are interested in these dumps, I hope they will do something. I for my part I work on the Factory / Service Mode firmware higher than 3.56 and the Nintendo 3DS.


PS3 Firmware 4.00 Dev_Flash Dump by UpSilon Arrives, Detailed

Stay tuned for more PS3 Hacks and PS3 CFW news, follow us on Twitter, Facebook and drop by the PS3 Hacks and PS3 Custom Firmware Forums for the latest PlayStation 3 scene and PlayStation 4 scene updates and fresh homebrew PS3 Downloads. Enjoy!
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Comments 208 Comments - Go to Forum Thread »

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#148 - ps3hen - 140w ago
ps3hen's Avatar
What are you talking about? Apps made for CFW won't work on OFW, because they utilise peek/poke.

#147 - technodon - 140w ago
technodon's Avatar
one thing it does actually prove is that sony did add more verification checks to check the integrity of the pups. any changes made to dev_flash files including cold boots gives data corruption errors. so there will not be any new custom firmwares installable on 4.11 you will need to downgrade back to 3.55 and update.

install package files doesn't even work. by work i mean not even sony retail psn signed packages. maybe some kind of special shop packages install ?

#146 - StanSmith - 140w ago
StanSmith's Avatar
All 3.55 apps should work as how do you think lower firmware games and apps still work.

All we need to do is maybe sign them a different way as its probably blocked the signature for homebrew.

Just sign homebrew for a lower firmware should still work in higher firmwares.

#145 - technodon - 140w ago
technodon's Avatar
This is not good, i'm sorry but like Kakaroto told me 'your just telling sony how to patch their firmware without any good reason'

when there finally is a jailbreak we wont have install package options

i'm going to install this just cause he says that you can convert the console back to retail which i wouldn't have thought is possible like he said also i very much doubt that you can install this on 4.11 cause if the new security checks and remember if you update from 3.55 you have no way to downgrade without a nor or nand flasher!

its very good actually. i'm quite surprised how he managed to convert from retail to shop then back to retail on 4.11. going to test it on my unhackable 3000x series console.. wish me luck!

it even works on a unbackable 3000x series console sony will be breaking down your door and taking your ps3's MR. Joey Johnson, shame that homebrew is never going to run on this unless he is a specialist in algebra equations. but well done for hacking sony's latest model!

#144 - ps3hen - 140w ago
ps3hen's Avatar
So this is a kiosk firmware update with retail firmware flags. And the "return FW" is a retail firmware update with kiosk flags. This will only be able to install retail pkgs so that's probably why "no packages install", as all homebrew pkgs are not proper retail pkgs. Nice POC, but I don't think kiosk fw will lead into an exploit.

#143 - 1Panic - 140w ago
1Panic's Avatar
Ya still useless. Even if it works it'd be pointless to have... unless you didn't get rid of your old applications after you accidentally updated but even then most if not all apps like Multiman and ftps are made for 3.55 cfw. So ya none of the apps would even work on 4.11 whether its a cfw or not.

Unless they were converted somehow for this thing... what ever this is. Is anyone even "trying" to fix the install package issue??

#142 - StanSmith - 140w ago
StanSmith's Avatar
So this adds the install packages feature but it doesn't work. SO what does this really do?

When the install packages feature works is when he should release it.

#141 - windrider42 - 140w ago
windrider42's Avatar
spark32 it seems pretty useless yet, unless some can do more with it.

#140 - spark32 - 140w ago
spark32's Avatar
Following up on the previous article, today master0wn3r at NGU (linked above) has made an updated guide on how to add Install Package Files on PS3 4.11 OFW essentially making it into a modified PlayStation 3 Shop / Kiosk Firmware.

Below is the guide, to quote: This firmware will not install / run PS3 homebrew packages! Everything you install on your console is on your own risk, this firmware has been tested and confirmed working, if you brick your console its 110% your own fault!

Hello all, I wanna show you all how to get install package files on your OFW 4.11. It still has some bugs but I am working on it

Please people, if you get errors don't blame me! be happy this is for OFW 4.11 and you don't have to downgrade first, this is a little step forward in the PS3 jailbreak / unlock for 4.11.

Requirements:

1. USB Stick
2. The Modded Firmware (below)
3. A PS3
4. Know how to get in Recovery mode

Main Features:

  • Complete Patch Blocker inside firmware, Blocks all game updates and any application that has a update server besides System Firmware Updater.
  • Install Package Files is added to XMB under Settings menu right below Network Settings.
  • Automatic Update, this feature can be found under Settings menu then enter System Settings Sub menu, Scroll to the bottom and turn this on or off, This being ON will automatically Update the system firmware from internet on the booting (Turning on) of the console.. Recommended to keep this to off to avoid Sony releasing a patch.
  • Automatic Update via Flash Drive (Any storage device plugged in with update data of firmware) on booting of console, this feature is on by default and not currently a way to turn it off. But you will never want it turned off because when i release a new firmware all you have to do is plug the flash drive into the PS3 and turn it on to start the procedure of the next firmware.
  • This is based off of Demo mode firmware so restrictions are present that are irremovable at the moment, PlayStation Store is Blocked off, Go to saved data and click the PSN Plus Online Data to enter the PSN store. PlayStation Home use is by having a friend invite you to Home, PS Vita Deleting Backups feature is removed.

What does it include?

1. The long expected "Install Package Files Folder"
2. Automatic updates from games (PSN+ Content see Settings )
3. For now it wont properly install and run package files, but i am working on it
4. Installation on the good old 4.11 OFW
5. Your console is a SHOP / KIOSK Console from CEX to SEX (lol?)

You won't need a hardware flasher like E3 or Progskeet for this to get this working. Note that this isn't an April Fools joke like Nodex, this firmware will install successfully with the install package files folder

With this Modified Firmware you will get the install package files folder in the settings folder, and automatic game updates when you start your PS3, it gives you a few useful extensions to your OFW. I will give a tutorial how to do it, and also how to convert your console back to retail, please tell me all the bugs you found! Here you go:

Now here's the procedure you need to do to install this:

  • Grab and put firmware update on a flash drive as usual you should know how to do that
  • Now insert it into the PS3 and put the console into recovery mode then do the system update like that, it will not be detected from the XMB menu updater so you must do it this way.
  • Now that's basically it just accept the agreement and start installing.
  • Once you are into the firmware it will say 4.11 demonstration mode in the down right corner of your screen, navigate over to Settings menu then scroll down to security settings hover over it do not enter it.
  • Now on your controller Hold down L1+R1+Select+Square and you'll be prompted with a security code 4 digits Enter your security code for your PS3 if you've never changed it then it'll be 0000 if you restore default everything on this firmware then it will reset the code to 2464.
  • Now when your down click enter and it'll unlock everything, you'll have to do this every time you restart your system.
  • Now to convert back to retail just grab the other firmware (below) and you can install this through the XMB this time.
  • Now you're done, in the future i will work on this and exploit it future and possibly there will be a jailbreak. So stay updated and I'll work on it further soon.

Downloads:

Link to PS3 4.11 Modified Shop Firmware: PS3UPDAT.PUP
Link to convert your PS3 console back to retail: PS3UPDAT.PUP

Video Tutorial and Proof by JamieL2011:

Part 1:




Part 2:




However, as noted above you can not install any package files by JoshsTubeRocks:




PS3 4.11 Retail Console Convert to Shop (Kiosk) Console by GlitchyJoey:




Note: A new way to enter the PSN store is easier, go to your save data utility and press save online (the PSN+ save option). Now it will ask if you wanna get PSN+ member press yes and it opens the PSN store. BTW Thank you if you install this and report any bugs you found!

More PlayStation 3 News...

#139 - ps3hen - 144w ago
ps3hen's Avatar
It does works if you follow the instructions. So follow the instructions. If you don't have the requirements to use this then it won't work.

 

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