I am encountering the exact same problem. I download the game and played for a bit. Then if I close out the game and return the games are all locked and says to buy MW3.
After the new update yesterday (50GB+), I then had to reinstall all packs that were already installed (multiplayer pack etc). I got in 10 minutes of game time last night as no one else was online yet post-update. I boot up today and it has decided to reinstall all packs again.
PS5 Delete saved data steps: Go to Settings > Saved Data and Game/App Settings. Select Saved Data (PS5) or Saved Data (PS4). Select Console Storage > Delete. Tick the box next to the MWII files select Delete. Brother I’m having the same issue on my new PS5 on the latest update of Modern Warfare and Warzone season 6.
Ps5 Can’t play modern warfare. Ok so awhile ago I tried to play modern warfare on ps5 and it says not all the data packs are installed or something like that is there any fix for it or can I not play Modern warfare. Start the downloads from within the game. Always close the game properly. Press the O-button till you reach the start picture Now we need someone to patch starblood arena for offline play. One of my favorite psvr games turned into a useless paperweight. All because sony doesn't want to spend a little cash. Do you want to know how to fix the multiplayer in call of duty modern warfare not working or the maps not loading. To fix this, you need to redownload the da 4KdklD.