The update is performed manually using a USB flash drive. Follow these general steps based on community best practices from sources like AVS Forum and manufacturer guidelines for similar STB units:
Important: The ViewTV AT-163 is often sold under different brand names (e.g., Mediasonic, iView, or generic "ViewTV" models). Firmware is . Do not use firmware from a different model number.
Before updating the firmware on your ViewTV AT-163 TV box, here are some tips and precautions to keep in mind:
