: If you are playing on a PS4 Pro, specific updates unlocked higher resolutions and steadier performance profiles. How Base Games and Update PKGs Interact
For users on older firmware, some "Update PKGs" are backported so they can run on lower system versions while still providing the latest game features. Performance on Modern Hardware Uncharted 4- A Thief-s End - PS4 ROM PKG UPDATE
Throughout 2016 and 2017, the updates grew more substantial. Here are some of the most significant milestones: : If you are playing on a PS4
: Ensure that your PS4 console is connected to the internet and has enough free space to download and install the update file. Uncharted 4- A Thief-s End - PS4 ROM PKG UPDATE