When your PS5 or PS4 downloads a game update, it's only downloading the changes to the game.
What Is PS5 and PS4 Copying Update Files? Even though by far and large it has been very successful in meeting the expectations of game buffs who were anxiously looking forward to it, it suffers from the most commonly found plague of bugs that cause it to crash abruptly or run painfully slow. How Can You Speed Up the PS5 and PS4 Update File Copying Process? Destiny 2 finally made its way onto the PC platform a few months back.Why Is PS5 and PS4 Update File Copying So Slow?.