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.
RetroArch for CEX/DEX CFW PS3 with 45 Different Emulation Cores - YouTube
PS3 UNBAN. - RetroArch v1.7.1 by Themaister/TwinAphex RetroArch is a modular multi-system emulator system that is designed to be fast, lightweight, and portable. It has features few other emulators frontends have, such
EMULATORS ON PS3! RetroArch on Custom Firmware 4.82!!! - YouTube