Consoles on modern, updated firmware cannot run custom PKGs.
: The exploit triggers, injecting etaHEN or a similar payload into the console's memory.
: Only specific, older firmware versions (such as 3.00 to 4.51 ) are currently compatible with the tools required to install custom PKG files.
You do not need to be at your console to download your purchased PKG games. You can trigger downloads remotely:
Here is a comprehensive guide to understanding PS5 PKG files, how official downloading works, and the risks associated with unofficial methods. What is a PS5 PKG File?