Updating the ViewTV AT-163 is typically done manually via a USB flash drive. According to community discussions on the AVS Forum , users should verify their current version before proceeding.
Note: Always verify the model number on your box's label to avoid flashing incompatible software. viewtv at163 firmware update exclusive
If the box still fails to record after an update, a factory reset (often found in the System menu) is recommended to clear old cache files that might conflict with the new firmware. ViewTV AT-163 - AVS Forum Updating the ViewTV AT-163 is typically done manually