🔧 You just need to install the official PS3 firmware manually.

I know RPCS3 doesn’t come with the PlayStation 3 firmware because of legal reasons. I’ve tried looking up guides, but most are outdated or vague.

Here’s a post tailored for a support forum (like Reddit’s r/rpcs3 or the RPCS3 community page), along with a shorter version for social media. Title: Help: RPCS3 says “Missing Firmware” – How do I fix this?