PS4 News on Facebook! PS4 News on Twitter! PS4 News on YouTube! PS4 News RSS Feed!

Home PS4 News - Latest PlayStation 4 and PS3 News

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

Follow us on Twitter, Facebook and drop by the PS3 Hacks and PS3 CFW forums for the latest PlayStation 3 scene and PS4 Hacks & JailBreak updates with PlayStation 4 homebrew PS4 Downloads.

#193 - loveHack - March 12, 2013 // 5:10 pm
loveHack's Avatar
this CFW is unstable and dangerous risk of breakage warranty!

#192 - xchrisx - March 12, 2013 // 2:12 pm
xchrisx's Avatar
thanks for your link. i have it now. could you give me an other link for FIX MultiMAN cat XMBSGK+ by SGK also pls? i'll appraciate it

#191 - Netzhaut - March 12, 2013 // 11:59 am
Netzhaut's Avatar
hi, here is an other uploaded mirror

#190 - Swosho - March 12, 2013 // 11:43 am
Swosho's Avatar
Soooooo... Why do we need this another spoofed CFW?

#189 - HIMFan - March 12, 2013 // 8:08 am
HIMFan's Avatar
Won't happen. If it did happen, Sony would be more boned than ever. But it won't.

#188 - mathieuken - March 12, 2013 // 4:43 am
mathieuken's Avatar
what can i do whit the file ? Can i use it on a ps3 3004B 4.31 ? please help

greetings and thanks

#187 - xchrisx - March 12, 2013 // 2:18 am
xchrisx's Avatar
i can not download it. can you pls provide some mirror download site pls?

#186 - PS 4 - March 11, 2013 // 8:46 pm
PS 4's Avatar
Following up on their previous update, today Team SGK has released PS3 CFW 4.31 v7 with details below.

Download: CFW 4.31 v7 FULL 4.31 NO SPOOF by SGK / CFW 4.31 v7 FULL 4.31 NO SPOOF by SGK (Mirror) / FIX MultiMAN cat XMBSGK+ by SGK

MD5 Hashes:

  • CFW 4.31 v7 FULL 4.31 NO SPOOF by SGK: 7ace5cab29e0d482dc951f3df2927dfc
  • FIX MultiMAN cat XMBSGK+ by SGK: 2747f1c2b91bc9c6ffa7fd2d8f3bbc97

To quote, roughly translated: Hi all voilla is that everyone has been waiting for some day in my CFW v7 with quite small correction and I see the changelog.


1: Adding Core OS 31.4 compiler
2: Adding and all self SPRX 4.31
3: Install PKG of displacement of below home manager
4: Change icon
5: Every option of my previous CFW its available
6 QA flag enabled


0: Installable on all cfw 3.55 4.21 4.30 and 4.31v3.2, 4.0, 4.1, 4.2,5.0,5.1,5.2
1: Have QA flag enabled and system update debug ON
2: Copy the PUP in your USB in PS3/UPDATE
3: From the XMB (cfw4.31-cfw4.30-cfw421-cfw3.55)
4: Update system
5: Update from super storage

More PlayStation 3 News...

#185 - FileComplete - March 7, 2013 // 5:59 pm
FileComplete's Avatar
Looks pretty cool cant wait to give it a try.

#184 - xath210 - March 7, 2013 // 1:40 am
xath210's Avatar
the devs will have one in due time... just give it a few months i believe it will only be a few months... I state that hypothesis on the opinion i have set before myself: did sony abandon the ps1?? YES! did sony abandon the ps2??? kinda a lot actually.

and the big question WILL THEY ABANDON the PS3?? I BELIEVE SO!! to some degree.. and the devs will be hard at work making a ps3-jb and a newer ps4-jb right when it comes out!! Other than that this is great SGK