If you encounter issues while setting up your Linksys router, try to restart your modem first and try again. If you have already connected your Linksys router to the modem, try disconnecting it.
Restart the modem before you connect your router.
After the modem restarts, connect it to the Internet port of your router with an Ethernet cable.
Try installing the Linksys router again.
If you are again not able to install your Linksys router with the help of a designated app, you can install it manually using the router web interface as discussed in the guide above.
Connect your computer to the router’s wifi network using the SSID and the network key credentials.
You can locate the credentials on the sticker on the back of the box that came with the router.
Launch the web browser on your device to access linksyssmartwifi.com and access the router setup wizard.
Once you are done logging in, the router login wizard will appear and then go on to follow the instructions on the screen to complete the manual installation process.
Furthermore, follow the below steps
Open any browser on your computer system and visit http://www.linksyssmartwifi.com setup page.
Since outdated firmware and software can sometimes lead to issues with the setup process, you can try updating the same by visiting the official Linksys router setup page and try the setup process again.
If you still face issues with the installation process, you can try resetting your router. Once you reset your Linksys router, the default factory settings will be restored and any problems related to the software or firmware may be eliminated.
If the above mentioned tips does not take away your problems, it is an indication that there is some issue with the Ethernet cables that you are using. Try replacing your Ethernet cables with new ones and make the connections with your computer system or device.
Issues with your Internet connection can also be the case. Try checking with your ISP (Internet Service Provider) to establish a stable internet connection and access the setup the Linksys router using the setup page.
You are done with setting your Linksys Smart Wi-Fi Router up using the Smart Setup Wizard.