sky broadband router
Hi, hope everyone is staying safe during these mad times. I have the original wired router provided by sky pre 2012. I can't find the model number (it's nowhere on the router and the box is long gone) but have the serial number. I need to change he security settings but don't have user name or password. I have tried restoring factory settings but when I key admin inusername and password in password fields it does not work Can anyone help please?