Switch on the Linksys wifi extender. Then you have to press and hold the reset button for a longer duration of at least 10 seconds until the power light starts blinking, then release the reset button. When the power light turns solid color, you have to stop the power provided to the router for 10 seconds or more. For
linksys re6300 reset, finally, restart the device and plug the power back to the router. This will initiate the router.