Digitus DN-13007 User Manual page 78

upgrade new firmware, you can use the Maintenance tool.
Factory Default: click this button, the Server will restore factory default
values.
Download New Firmware from Website: click this button to download
new firmware or user software from this product's public website.
Upgrade Firmware: click Open to find the firmware file to be upgraded.
Click Upgrade to upload the firmware into the Server.
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