Users have noted several characteristics of the AT-163 that a tailored firmware update might address:
Select or All Code if prompted, then navigate to select the firmware file from your USB drive. Press OK to begin the process. Step 4: The Critical Waiting Period viewtv at163 firmware update exclusive
Use a USB 2.0 or USB 3.0 flash drive formatted to FAT32 . The box will not recognize NTFS or exFAT formats. Users have noted several characteristics of the AT-163
Turn on your ViewTV AT163 and ensure it is connected to your television via HDMI or RCA. viewtv at163 firmware update exclusive
Use a drive with less than 32GB of storage.
Updates for the AT-163 are rare and often unavailable through official channels.