User manual for NV-711, NV-711-Wac 49
9.3
Upgrade from USB drive
"File manager"
and
"App Store"
applications are obligatory to be installed for updating from a USB
storage. By default, this application are installed on the device.
How to upgrade from a USB storage:
1.
Copy the firmware file to the root or any other directory of the USB storage;
2.
Connect USB storage to the USB port of the set-top box;
3.
Launch
"File Manager"
application: