Hard reset TP-Link AC1900 / Archer C1900

Factory reset (Hard reset)The Reset button is on the back panel of the router. Press and hold it for more than 5 seconds, release and wait for the router to reset. Visit http://tplinkwifi.net to create a new login password.
FirmwareFirmware link
Default usernameN/A
Default passwordYou set it at http://tplinkwifi.net
Default IP address192.168.0.1