Specifications

Network Maintenance
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N300 Wireless Dual Band ADSL2+ Modem Router DGND3300v2
4. From the main menu, select Maintenance > Router Upgrade to display the following
screen:
5. Click Browse, and locate the firmware you downloaded (the file ends in .img or .chk).
6. Click Upload t
o send the firmware to the N300 wireless modem router.
WARNING:
When uploading firmware to the N300 wireless modem router, do
not interrupt the Web browser by closing the window, clicking a
link, or loading a new page. If the browser is interrupted, it could
corrupt the firmware.
When the upload is complete, your N300 wireless modem router automatically restarts.
The upgrade process typically takes about one minute. Read the new firmware release
notes to determine whether you need to reconfigure the N300 wireless modem router
after upgrading.