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November 20, 2012 // 1:42 pm - Following up on their SGK Enable / Disable Spoof for PS3 Firmware 4.31, today SGK has released what they call PS3 CFW 4.31.1 which is under development with details on the new PlayStation 3 Custom Firmware below.

Download: PS3UPDATsgk.4.31.1.rar / PS3UPDATsgk.4.31.1.rar (Mirror) / PS3UPDATsgk.4.31.1.rar (Mirror #2)

MD5: B4B67C2EB8122C87013667365E393E1C

Warning: Be aware this PS3 CFW is still under development, and like all PlayStation 3 Custom Firmware should only be installed if you are aware of the risk of possibly bricking your console. Although not a requirement, ideally it should only be attempted if you have a backup of your PS3 NAND / NOR and a hardware flasher available.

To quote, roughly translated: Hi all, What better than to come back with this kind of news!

Our friend and SGK developer releases today the result of hard work. Indeed, in the shadow he worked to bring us a CFW with features interesting and not yet seen the new CFW 4.xx

The basis of this CFW is based on the REX Rebug CFW 4.21 which is the most stable and most successful of the moment. He added the Debug menu and Rebug Package Manager for our greatest pleasure.

Some files from firmware 4.30 which ensures compatibility for the latest keysets. So you can play your backups favorites without a patch or fix. 4.31 is a spoof includes access to PSN and avoid unintended updates.

  • PSN access
  • Debug menu displayed in setting
  • Rebug package added
  • Implementation of parameters Rex 4.21.1 Rebug cfw
  • Lv1 Lv2 and recompiled
  • Patched Peek & Poke
  • Coldboot replaced
  • Coldboot game replaced
  • Theme changed from dynamic watch dogs
  • More corrections ...

Testers and developers: consolehackdev; SGK_84


PS3 CFW 4.31.1 by SGK Team Under Development, Available Now

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#253 - gexx - April 25, 2013 // 1:56 pm
gexx's Avatar
Hello, I'm wondering if i should not update my ps3 CECH-3001A ofw 4.31, I'm new to the ps3 cfw scene and i saw this article on Rogero and SGk cfw there is a beta and maybe they will be able to crack it fully i'm just looking to play some games on my system backup games that is.

I've basically found out this system i have is trash its a 3001a and id need a 2000 or 2001 to be able to make cfw work please tell me there is hope for this 300$ garbage.

#252 - Sabbalatz - April 24, 2013 // 3:17 pm
Sabbalatz's Avatar
no not yet, I have Rogero.

#251 - NN33NN - April 24, 2013 // 8:39 am
NN33NN's Avatar
Have anyone successfully installed this firmware?

#250 - vaczako - April 23, 2013 // 4:22 am
vaczako's Avatar
good job

#249 - mschumacher69 - April 23, 2013 // 1:47 am
mschumacher69's Avatar
It's probably CEX+DEX, similar to Rebug's REX I assume.

#248 - Rac3rX - April 22, 2013 // 9:13 pm
Rac3rX's Avatar
Dude your Features gave my PS3 a BSOD, had to use Rogero to save my system.

Too fancy too much problems, I would look into why your CFW Bricked my system when I simply ran the SGKupdate from within.....

#247 - NN33NN - April 22, 2013 // 6:46 pm
NN33NN's Avatar
What is CDEX?? Retail consoles are CEX and DEX are debug consoles... that I know. When I search for CDEX I get 0 information..

Hmm do anyone know if multiman Steelth works with this firmware?

#246 - BerserkLeon - April 22, 2013 // 6:24 pm
BerserkLeon's Avatar
Fixed the error at startup of the Minis games that displayed a black screen.

Ah, what? if this is true I hope rebug can make something with similar features...

#245 - Rac3rX - April 22, 2013 // 4:29 pm
Rac3rX's Avatar
I don't understand??

#244 - Brenza - April 22, 2013 // 3:27 pm
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are you out of your mind??? you can't mix 4.40 CEX with 4.30 DEX!!!