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December 2, 2012 // 10:13 pm - Following up on their previous release, French PlayStation 3 developers Team SGK have now updated their PS3 Custom Firmware to 4.31 version 3.1 with some test video footage below.

Download: PS3UPDAT4.31-CdEXv3.1-_-TeamSGK.PUP (sgk.4.31.v3.1.pup - 194.93 MB)

MD5: 132C67D16712080199C6C1A38AFA0AF4

I do not recommend to try it without a flasher installed and a dump of the flash.

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 Rogero 4.30 and the 4.21 Rebug CFW which is the most stable and most successful of the moment. He added SGKXMBM + Package Manager for our greatest pleasure. Some files from firmware 4.31 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
  • Added package SGKXMBM +
  • Lv1 Lv2 and recompiled.
  • Patched Peek & POKE
  • Coldboot replaced
  • Coldboot game replaced
  • Theme changed from dynamic watch dogs
  • More corrections

Testers and developers: consolehackdev / ZZ / dedalo! Teamsgk/ps3devs; SGK_84

Videos: PS3 CFW 4.31 v3.1 Update by Team SGK is Now Available

Videos: PS3 CFW 4.31 v3.1 Update by Team SGK is Now Available

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#113 - DarkHas - January 13, 2013 // 1:20 am
DarkHas's Avatar
will this work with OFW 4.31?

#112 - PS4 News - January 12, 2013 // 8:12 pm
PS4 News's Avatar
I have now mainpaged the news and +Rep to PS 4 for the update!

If anyone can mirror the files it would be appreciated, and I will also +Rep ya and add them to the main article as well.

#111 - PS 4 - January 12, 2013 // 6:48 pm
PS 4's Avatar
Following up on their previous update, this weekend Team SGK has released a PS3 CFW 4.31 v5.0 with a multi-part demonstration video below.

Download: PS3 CFW 4.31 v5.0 Update PS3 CFW 4.31 v5.0 Update (Mirror) / PS3 CFW 4.31 v5.0 Update (Mirror #2) / PS3 3.55 Downgrader PUP / PS3 3.55 Downgrader PUP (Mirror)

  • CFW 4.31 v5.0 CFW by SGK MD5: e365ca34d785d4c0dfa779cbfc3be04e
  • CFW 3.55 + Downgrader by SGK MD5: 3bd4cf28ebe5daa59e6db12b91c67f8e

To quote, roughly translated: Hi everyone, today I bring you my CFW 4.31 v5.0 with quite new I leave with the video and discover the changelog if you wish well entertained!


Included all the change log for version 3.2, 4.0, 4.1, 4.2

  • Category VIDEO
  • Replaced from Service TV / video tv all the servise available in this Cathegory
  • Adding a Manager there in the video category
  • Category Photo, Music, Service TV / video
  • Adding a Manager there in each category
  • Category Network
  • WWW-Scene PS3
  • PS3 Scene
  • Team SGK
  • Planet PS3
  • Consolhackdev
  • PS3 News
  • PSX Scene
  • Code name: Rebug
  • Tortua cove
  • PS3 Dev Wiki
  • Homebrew Store
  • Brewology
  • PSX Store
  • Social Network
  • Facebook
  • Youtube XL
  • Category XmbSgk +
  • home + SGK Manager
  • SGK_App/PS3
  • install “Install_Package_files.pkg” (Logo MultiMan)
  • SGK Home Manager
  • File Manager-games
  • Games Manager, File Manager
  • Internal Hard Disk Drive
  • Optical Discs
  • Internal Flash Memory
  • Network
  • Homebrew Browser
  • MultiMan manager (3.41-4.31) Base
  • Update Manager MultiMan
  • ReactPSN2.0 SGK
  • Game Data SGK V2
  • SGK FW Update
  • SGK Package Manager
  • Install Package Files
  • Delete Files Package
  • Adding QA Flag is Enabled (activation from 3.55)
  • Add QA Tool CEX DEX DEX With
  • Addition Rebug Mode
  • Added Alphabetical XMB
  • Download Add pkg
  • Added possibility to put CFW on the HDD and switcher
  • Deactivation of the research system Last updated on BR reader


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

More PlayStation 3 News...

#110 - troy33087 - January 6, 2013 // 3:44 am
troy33087's Avatar
this is crazy can someone tell me why all the video that show you how to jailbreak PS3, that none of the ps in the videos are stock firmware. it would be nice if there was a video that showed how to jb a stock ps3 on 4.31 or any OFW.

#109 - lanlrx - January 4, 2013 // 11:31 pm
lanlrx's Avatar
hmmm... better stick to rogero....

#108 - Strifex - January 4, 2013 // 6:02 pm
Strifex's Avatar
hey everyone HELLO.. I'm new here..

i've been visiting PS3NEWS long ago.. but wasn't a member yet .. i guess its the best website 4 ps3 luvers, jailbreaks,cfws... in my opinion.. hoping a lot 4m here friends

#107 - PABSTMAN - January 3, 2013 // 7:36 am
is there a step by step tutorial somewhere?

#106 - facanal - January 3, 2013 // 6:24 am
facanal's Avatar
can i do this on my ofw 4.31?

#105 - technodon - December 30, 2012 // 11:16 pm
technodon's Avatar
why does this say 4.31 when its actually 4.30 coreOS and its the same core as Rogero, E3 and BlueDisc?

#104 - PS4 News - December 28, 2012 // 11:12 am
PS4 News's Avatar
It's under development so not as widely tested as the others at the moment. If you are the type of person who enjoys tinkering with new things and have a hardware flasher it may be worth checking out, however, those who don't are probably better off using one of THESE more common PS3 CFWs.