Use the tuning knob to cycle through different frequency ranges (e.g., 64–108 MHz for Eastern Europe/Russia or 87.5–108 MHz for standard international coverage). Press the FM button again to confirm. Advanced Modding: The Si4735 Alternative
To get the latest firmware, you must purchase a recently manufactured unit directly from official XHDATA channels. How to Check Your Hardware Version xhdata d-808 firmware update
Clicking the tuning wheel changes it between fast (5 kHz), slow (1 kHz), and stopped, allowing for faster navigation of the bands. Conclusion Use the tuning knob to cycle through different
Use a straightened paperclip to gently press the internal button inside the hole for 5 seconds. How to Check Your Hardware Version Clicking the
If you are determined to alter how your XHDATA D-808 functions, the radio community relies on hardware hacking rather than software updates. The Arduino/Teensy Chip Swap