Updating your Xfinity WiFi password is an important step in keeping your network secure. To change it, open the Xfinity app or go to xfinity.com/myxfi and sign in with your account. Select “Connect”, choose your WiFi network, and click “Change Password.” Enter a strong new password, then save your changes. If you prefer, access the Xfinity Gateway Admin Tool by typing 10.0.0.1 into yo... https://localgeekshelp.com/how-to-change-xfinity-wifi-password/