A huge reason for server errors is an OBB file that extracted as 0 bytes or a corrupted file.
Clear storage, uninstall, and perform a fresh install of the APK. Fix Server Fifa 16 Zip File Download Android
What are you using? (Android 11+ has stricter folder permissions). A huge reason for server errors is an
FIFA 16 on Android was designed to download additional data (commentary, team rosters, stadiums) from EA’s official servers. Those servers are now for this legacy title. When the game launches and says “Downloading additional files… 0%,” it’s trying to reach a dead server. Fix Server Fifa 16 Zip File Download Android
: Download a community-verified "Fix Server" zip file (commonly shared on platforms like Google Drive or specialized gaming forums). File Manager