Firmware Update | Xhdata D-808

Switched to an Amber/Orange backlight. Still uses Micro-USB.

Features a Micro-USB charging port and typically a white or amber/orange display backlight. xhdata d-808 firmware update

The most prominent "update" in recent models (2023–2025) is the transition from a Micro-USB port to a USB-C port Switched to an Amber/Orange backlight

Features a Micro-USB charging port and a white or blue-tinted display. xhdata d-808 firmware update

While you cannot update the software yourself, XHDATA has released several that include silent firmware improvements and circuit changes:

With the radio off, long-press the DISPLAY/TEMP button to switch between Celsius and Fahrenheit.