However, the existence of firmware updates also highlights the importance of community in the radio hobby. The XHDATA D-808 utilizes hardware similar to other radios on the market, such as the Degen DE1103. Because of these similarities, a subculture of "custom firmware" has emerged. While official updates from XHDATA provide stability, independent developers within the radio community have sometimes created modified firmware that unlocks hidden capabilities or changes the aesthetic of the display. This ecosystem of support extends the longevity of the D-808 far beyond what is typical for a consumer radio in its price range.
Fine-tuning of the threshold for the AIR band squelch performance.
The hardware changes across these versions have led to observable performance differences, especially in the Medium Wave (AM) band.
Since the internal code cannot be changed, several "firmware quirks" remain standard across almost all units: Soft Muting:
Even though you cannot change the firmware, you can check which version your specific unit is running. This hidden menu feature is useful if you are comparing your device performance with other units in the DXing community. Follow these steps to display your firmware version: xhdata d-808 firmware update
Version 8832 is likely the final stable firmware for the D-808. XHDATA customer service will sometimes email you a copy of 8832, but they do not host it publicly to avoid bricking support tickets.
Understanding which version you own is particularly important for diagnosing potential issues or setting performance expectations. The most significant point of discussion has been the . If you believe you have a Version 2 unit and are experiencing this issue, there is no software patch or simple DIY fix that is widely accepted.
A: Because XHDATA has never released user-installable firmware. All updates are implemented in new production batches.
Long-press the button to toggle the ambient temperature sensor between Celsius and Fahrenheit. 3. Modifying FM Frequency Steps (9 kHz vs 10 kHz) However, the existence of firmware updates also highlights
The D-808 has seen at least from the factory. These are not updates; they are production-line changes.
The original XHDATA D-808 was released in 2018 and quickly gained a cult following. It is characterized by:
The radio briefly mutes audio when tuning between frequencies using the knob. This is a DSP-level behavior and cannot be disabled via settings. Bandwidth Filters:
Disclaimer: This report is for informational purposes only. Modifying device firmware carries inherent risks. I am not responsible for any damage to devices resulting from attempted updates. The hardware changes across these versions have led
To update the XHDATA D-808, you need specific hardware. You cannot use a standard printer USB cable.
Press and hold the button to cycle between 9 kHz and 10 kHz stepping. 4. Disabling the Internal Charger
This is the latest version available from XHDATA as of today.
Summary: The firmware update process for the XHData D-808 (budget Android TV/TV box family) can improve stability, codec support, and app compatibility, but it carries moderate risk: unofficial or wrong firmware can brick the device, and official update sources are sometimes hard to find. Proceed only with verified firmware and clear instructions.