nvr firmware upgrade via ssh

Ik heb geen NVR, maar onderstaande van UBI site al geprobeerd?

Manual Upgrade Instructions

SSH into your UNVR/UNVR-Pro and execute the following in it's shell (replace <firmware_url> with one of the download links found below):

ubnt-systool fwupdate <firmware_url>


Download links
UNVR
UNVR-Pro