If you have performed a reset function on your router. You need to change the password and username for security. Let us take a look at the steps to
change Arris router password. Customizing the password is necessary to avoid unwanted access to your account.
How to change Arris router password?
? Login to your Arris router.
? Click on security and utilities.
? Go to default settings and chose the option to reset.
? Enter the default credentials which are as follows, username : admin, password : admin.
? Now, go to settings and choose and new password and click ok.