SANY ilaya - UPDATE!!! PS3 4.50 OFW DOWNGRADE (hardware flasher method)/UNBRICK SERVICE for BRICKED PS3 due to FAILED firmware updates (see guide below) JAILBREAK: -Software: for firmwares 3.55 below (slim and phat) -
Is this ps3 slim a NOR or a NAND. Need to know which to be downgraded. : r/ps3hacks
JOGi MODS :: PS3 Downgrade Service - Back To 3.55 OFW
PS3: Firmware-Downgrade - so geht's - CHIP
Professional Board Host Downgrade Tool Hard Drive Tray for PS3 E3 Nor Flasher | eBay
Professional Board Hard Drive Tray Host Downgrade Tool for PS3 E3 Nor Flasher - Walmart.com