Ensure the file is specifically for the AT-163 . Files for the AT-164 or AT-263 are generally not compatible.
Once the update is complete, the unit will likely restart automatically. Remove the USB drive.
Write this information down. If your version ends with a low number or an old date (e.g., 2020 or earlier), you likely need an update. viewtv at-163 firmware update
: Many re-badged boxes (like iView or HomeWorx) use similar hardware but distinct firmware. Never cross-flash unless explicitly told by the manufacturer.
Open your computer's file explorer, right-click the drive, and select . Ensure the file is specifically for the AT-163
Format the drive to (NTFS or exFAT formats are often unreadable by the converter box). Step-by-Step Firmware Update Process
: After the update completes and the box reboots, you must perform a Restore Factory Default from the System menu to ensure the new firmware initializes correctly. Common Troubleshooting Remove the USB drive
: It generally outperforms expectations for its price point, though signal issues are often better solved with a physical 2-way splitter rather than relying on the box's "Antenna Out" port, which some users find unreliable.