Install the (Patch 1.26 is the current standard for compatibility). Install any DLC PKGs last.
: Includes the "Alpha Omega" and "Tag der Toten" maps for Black Ops Pass owners, along with stability fixes for split-screen and UI. Customization & Mechanics call of duty black ops 4 ps4 pkg updated
: Squads matchmaking is still viable at peak times, but solo and duo queues are often empty. Install the (Patch 1