Hola amigos qui siera me digeran si an probado este tutorial y si funciona y corro riesgo de que se brikee

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

fuente: http://www.ps3news.com/ps3-cfw-mfw/ps3-cfw-4-31-1-by-sgk-team-under-development-available-now/page-9/