W-king D9-1 Firmware Update Now

The update often tweaks the DSP (Digital Signal Processor), leading to better bass control and clearer mids/highs, particularly at lower volumes.

: Click "Download" or "Update" in the app. This typically takes about 5–10 seconds. w-king d9-1 firmware update

According to community feedback and early tests, the update is a "big improvement" for the D9-1, offering a more refined sound rather than just a louder one. The update often tweaks the DSP (Digital Signal

: Navigate to the settings or device info section within the app to see if a newer firmware version is available for your specific unit. Manual Troubleshooting & Reset w-king d9-1 firmware update