Downloading and installing firmware that is not compatible with the device can lead to severe malfunctions, including bricking the device.
If you purchased your Ht C350 through a value-added reseller (VAR) in your region (e.g., North America, EMEA, APAC), they often maintain a mirror of the latest firmware files along with region-specific configuration tools. Ht C350 Firmware Downloads
(approx. 0.04 MB). This specific update targets the micro-controller system, often used to improve peripheral communication or hardware-level logic. User Manual Downloading and installing firmware that is not compatible