: Get the .PUP file from the official Sony support page. Install : In RPCS3, go to File > Install Firmware .
Since you need the PS3 Firmware ( .PUP ), not a BIOS ISO, here is how to get it directly from Sony or via your own console. Ps3 Bios Iso
Downloading game ISOs (e.g., God of War.ISO ) from torrent sites is piracy. RPCS3 has a strict no-piracy policy, and discussing it will get you banned from their forums. : Get the
Visit the official PlayStation 3 System Software page . not a BIOS ISO
New emulator users often type "PS3 BIOS ISO download" because older emulators required separate BIOS files.