If you want, I can draft a short FAQ, a checklist for safely updating and installing official DLC, or a legal-friendly guide for backing up your legally owned PS4 game. Which would you prefer?
Obtain official DLC
If you want a short guide for installing official PKG files you’ve legitimately purchased (e.g., through dev programs or authorized content), tell me and I’ll provide steps for PS4’s standard procedures. I will not assist with piracy, circumvention, or sharing illegal download links.
This write-up summarizes key points, risks, and legal considerations around obtaining and running Resident Evil 4 Remake for PlayStation 4 in ROM/PKG formats, installing updates and DLC, and using portable or portable-like setups.