Call Of Duty Warzone installation progress 0 fix for PS4 users
To fix the Call Of Duty Warzone installation progress stuck at 0% error on PS4 you must simply quit the game.
Once you've quit the standalone game, you must then simply proceed to notifications in the home menu and ensure that the rest of the download is continuing as normal.
The issue stems from the fact that players can open Call Of Duty Warzone once 20GB has been downloaded. However, if you open the standalone game without the download being complete, the installation progress will be stuck at 0%.
So, to be blunt, you must simply wait for the whole download to be complete in order to bypass this issue on PS4.
If you want the download to be completed sooner rather than later, you can hurry it up by putting your PS4 in rest mode.