User's Manual

UTT Technologies Chapter 11 System Administration
http://www.uttglobal.com Page 176
Step 3 Renewing the firmware
Click the Upgrade button to renew the Wireless Router’s firmware. If you click the
Upgrade button, you will be prompted to confirm the upgrade (see Figure 11- 8). Then you
can click OK to upgrade the firmware and restart the Wireless Router, or click Cancel to
cancel the operation.
Figure 11- 8 Prompt Dialog Box - Firmware Upgrade
Note
1. It is strongly recommended that you upgrade the firmware when the Wireless
Router is under light load.
2. If you upgrade firmware timely, the Wireless Router will have more functionality
and better performance. The right upgrade will not change the Wireless Router’s
current settings.
3. To avoid any unexpected error or unrecoverable hardware damage, do not
power off the Wireless Router during upgrading.
4. After the upgrade is complete, the Wireless Router will automatically restart in
order for the new firmware to take effect, without human intervention.