To do the Linksys extender installation, locate the extender plug-in socket. After that, press the WPS button of the Linksys extender and in a few seconds press the router WPS button. Now, the WPS LED starts blinking solid blue. As it means the extender and router successfully connect to each other. In the end, place an extender in that area where you want fast internet speed. In case you are unable to do the Linksys WiFi extender setup process then consider the below solution: Settle the Linksys extender device near the router. Make sure that extenders do not settle closer to metal and electronic gadgets. Try to reboot the Linksys extender. Upgrade the software extender from time to time. If the issue is not fixed by trying these tips then reset the extender and do the login and installation process again.