2025-03-26 00:00:00 SonicExpress lets you easily register, set up, manage and monitor your SonicWall appliances. To set up your new SonicWall next-generation firewall, simply launch the app, plug in the USB cable and follow instructions from the intuitive setup guide with step-by-step instructions. Additionally, stay updated with the latest SonicWall security news from the app.