Call of Duty®: Warzone™ Mobile requires a network connection to play. A strong Wi-Fi connection is recommended when playing Warzone Mobile. If you're having trouble connecting to a game, or you're experiencing lag while playing, try restarting the wireless router if you have access to it.

Restarting your device can also refresh your connection and resolve network connection issues.

While we recommend playing over a Wi-Fi network rather than on a cellular or data connection, you should avoid playing over public Wi-Fi whenever possible. Not only are public Wi-Fi networks unstable, they can introduce security risks that can leave your device vulnerable.