To log into your Linksys router, you can either access the web interface or get the Linksys WiFi app. Both windows will provide you access to the same features and options. But, for the first method, you need to use and search for the router’s default web or IP address. So, access any web browser on the networked device and search for any of those addresses. However, if you have difficulties using the web address, try the IP address. As a result, the 192.168.1.1 Linksys router login window will appear on the screen. Which will ask you to enter the username and password of the router. 

Afterward, click on the login button to complete the login process and access the setup window on the next page. Now, start the setup, select the network, and follow the on-screen directions till it ends. On the other hand, you need to install the Linksys smart WiFi app on your smartphone to execute the same process. However, it is necessary to use the default and accurate login credentials and follow the on-screen directions in the right way to have a successful setup.