I can’t enter my (192.168.1.1) settings page with the default username and password and i didn’t change them please help me .
Resetting the router to factory defaults as Bruce suggests would be the best method. You would have to redo all of your settings, but this is the quickest and easiest way to gain access back to your router.
With the router powered on, press and hold the reset button on the back of the router for 8 to 10 seconds. This will restore it to factory default settings and you should be able to log in with the username: admin and password: admin.
yeah thats the right procedure