Installing an E3 Flasher on a PS3 Slim (DUAL BOOT/FLASH FUN MODE) By:NSC - YouTube
E3 - PS3 Developer wiki
E3 Flasher Nor Programmer + Dual Boot
Tools and parts : E3 NOR Flasher (PS3), solderless - SHOP01MEDIA - console accessories and mods, retro, shop - One Stop Shop!
1 Set Board Hard Drive Tray Downgrade Tool for PS3 E3 Nor Flasher Console Parts Firmware
Tools and parts : E3 NOR Flasher Limited Edition kit (PS3), incl. ESATA HDD Station - SHOP01MEDIA - console accessories and mods, retro, shop - One Stop Shop!
E3 NOR Flasher Multiple PS3 consoles Samsung Firmware - DIYProjects.Tech