Firmware Rpcs3 Official
The required file is the (a .PUP file) downloaded directly from Sony’s website. Once you point RPCS3 to it, the emulator installs it like a real PS3 would.
★★★★★ (for what it is)
If you’re setting up RPCS3 (the PS3 emulator), you’ll see prompts asking for “firmware.” To be clear: RPCS3 doesn’t contain firmware – you must supply it from an official source. firmware rpcs3
