D-Link DSR-Series User Manual 233
Section 9 - Maintenance
Using USB
To upgrade the īrmware using a USB thumb drive:
1. Download the latest īrmware version from the D-Link support website and copy the īle to a USB
thumb drive.
2. Plug the USB thumb drive into a USB port on the router.
3. Log in to the router and click Maintenance > Firmware & Conīg > Firmware Upgrade > Using USB
tab.
4. Select the īrmware īle from the list and click Upgrade.
Note: The upgrade process takes a few minutes. Do not interrupt the upgrade or turn oī the router;
otherwise you can damage the īrmware. Wait for the upgrade to complete before browsing any sites from
your browser.