Firmware - Diamond Multimedia WR300N Quick Start Manual

Firmware

Firmware menu allows you to see the current firmware version and build
date as well as upgrade the firmware of the device.
Firmware Information – Shows the current firmware's version and
build date
Firmware Upgrade – Load a new firmware upgrade file to the device
NOTE: Make sure you connect to the device via Ethernet cable when
upgrading the firmware to avoid corruption during the firmware upgrade
procedure.
User Manual
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