How to change Wi-Fi Channel on Netgear Nighthawk tutorial
navigate to Netgear Nighthawk IP address if you don't know this you can scan it with any network scanning app
https://play.google.com/store/apps/de...
sign in to your router if you don't know the username and password you can get the default username and password online
https://www.router-reset.com/default-...
under Wi-Fi basic you will see the options to change the network channels