After the device restarts, go back to the settings and check the firmware version to ensure that it has been updated successfully.
: If your AT-163 fails to display on a 4K monitor, it may be due to older HDMI specs. Try connecting directly to the display, bypassing any AV receivers, and ensure you are on the latest firmware. viewtv at163 firmware update exclusive
: Users are encouraged to contact ViewTV directly via their retail platforms (like Amazon or B&H) for specific technical issues, as they do not provide a standard "Check for Updates" feature over-the-air (OTA) for this model. Update Procedure (If you have a file) If you obtain a compatible After the device restarts, go back to the