PS3 Firmware 4.46 zum Download - Installationsanleitung für Konsolen mit Update 4.45
PlayStation 3: Sony releases Firmware 4.86 for their 13 year old console - HFW 4.86 released, SEN Enabler updated & PS3HEN to be updated soon due to no kernel changes! - Wololo.net
How to download PS3 Firmware for RPCS3 Emulation - YouTube