DSL-2750U Wireless N ADSL2+ USB Modem Router
User Manual
Firmware Upgrade
On the System / Firmware upgrade page, you can upgrade the firmware of the router.
!
Upgrade the firmware only when the router is connected to your PC via a wired
connection.
The current version of the router's firmware is displayed in the Firmware version field on the
Start page. If you need to install a newer version of the firmware, follow the next steps:
!
Attention! Do not turn off the router before the firmware upgrade is completed. This may
cause the device breakdown.
1. Download a new version of the firmware from www.dlink.ru.
2. Click the Browse button on the System / Firmware upgrade page to locate the new
firmware file.
3. Click the Update button to upgrade the firmware of the router.
4. Wait until the router is rebooted (about one and a half or two minutes).
5. Log into the web-based interface using the login (admin) and the current password.
Figure 121. The System / Firmware upgrade page.
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Configuring via Web-based Interface