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