Some users on Reddit and the W-King Facebook group have reported that after updating to 3.2, the maximum volume lowered slightly (approx 2dB) to protect the drivers. If you are a "party max volume" user, you may prefer to stay on version 3.0.
If you are looking for a downloadable file to update the software on your W-King D9, the short answer is: w-king d9 firmware update
. If your device is already recognized as "W-KING D9-1" in Bluetooth settings, you likely already have the latest firmware. Method 1: Using the Official App (Recommended) Some users on Reddit and the W-King Facebook
trust random Google Drive links from forum posts. Only use official sources: If your device is already recognized as "W-KING
The easiest way to check for and install updates is through the official mobile application. Download the App : Install the W-KING App Google Play Store
If you own a D9, check the label on the back of your manual or power it on and check the voice prompt (if available). Early models shipped with versions prior to v1.2. The difference is night and day.