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
News: RetroArch 1.8.6 released with a brand-new PlayStation 3 port, savestate compression, added Vita/3DS/Switch cores & more and Catherine: Full Body 720p patch released for the PlayStation TV by cuevavirus - Wololo.net
Retroarch 1.6.0 for PS3 Released. PS3 is back again! - Sony consoles - Libretro Forums
Retroarch for Android: The Complete Guide - Make Tech Easier
DOWNLOAD LINK] RetroArch XMB Dynamic Wallpapers +++ Icons +++ Demo Playlists +++ Retro Arch ONLINE Playlist Editor adapted version for PSClassic (Links on the comments) : r/PlaystationClassic