Follow the steps below to change the router password of the Linksys Dual-Band WiFi Router:
Log in to the Linksys Dual-Band WiFi Router's web interface. For instructions, click here.
Click the Configuration tab.
Enter your new router password on the Router Password and Re-Enter to Confirm fields, then click Save.
Once successful you will be redirected to the login page, and may now use your new router password.