: Plug the prepared USB drive into the NVR’s USB port.
Also note the currently installed. You can find this by going to your DVR menu (right-click > Main Menu > System > Info). zosi zr08jp firmware download top
Insert the USB drive into the USB port on the back or front of your Zosi DVR. Go to > Setup > System > Upgrade . : Plug the prepared USB drive into the NVR’s USB port