Hi All,
I too faced this issue on my PS4 while playing COD Modern Warefare death matches etc. One day I was stuck on this "Checking for update" loop and found no working solution anywhere.
I tried these things together, hope these will work for you
How to fix this?
Step:1- Make sure your PS account is set as Primary Account
Step:2- Restore Licenses
Step:3- Make sure you have stable internet connection and restart your PS4
Start the game
Make sure to share it with your friends who are facing this issue