To begin, plug in a primary node to the router using an Ethernet connection, then turn it on. You must download and install the Linksys app on your smartphone in order to proceed with the Linksys Atlas Pro 6 Setup. Proceed with the setup by making an account on the app and following the steps displayed on the screen. The Linksys Team will send you a verification email during setup. open the email and click the link. After connecting, you may use the app to adjust various settings, such as password and name changes, guest network setup, internet blocking using the parental control tool for children, and much more. iOS 14.1 is compatible with the Linksys app & later, as well as Android 6 and later, so confirm that you are only utilizing these versions. Additional secondary nodes can be added to the existing nodes wirelessly or with the use of an Ethernet connection.