So I installed retroarch on my cfw PS3, while I was downloading and updating the assets,cheats,etc. Wierd scale lines appeared on the screen and my system crashed and had to be restarted.
PS3 Custom Firmware 4.80.1 Rebug REX/D-REX released - Wololo.net
WTS] Playstation 3 20 GB JAP "MADE IN JAPAN" CFW 4.82 CECHB00 | Arcade-Projects Forums
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 - Cobra 7.55 CFW Rebug 4.82 Lite by Red-J | PSX-Place