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.
If you encounter problems during or after the update, consider these solutions: viewtv at163 firmware update exclusive
Ensure the drive is formatted correctly to FAT32. Some larger or high-speed USB 3.0 drives may not be recognized by the box's older hardware. Updating the ViewTV AT-163 is typically done manually
Plug the USB drive into the port on the front of the AT-163. viewtv at163 firmware update exclusive