If you forget your login username and password after updating the default settings, you may use the reset option to restore the router settings. If you are experiencing problems with wifi connectivity, doing a reset will also resolve many performances or wifi connect-disconnect difficulties. ➼ Next to the Ethernet ports, look for a little reset button. ➼ Hold down the reset button for 10-15 seconds and then release it when the router's led lights up. ➼ This procedure may take up to 2-3 minutes, so be patient while the router reboots and returns to its normal settings. ➼ Log in again using the default settings.