is not as simple as an over-the-air update; it typically requires a Windows PC and a specialized tool. Request the Firmware:
Updating the firmware on your is one of the most effective ways to enhance its sound quality and ensure compatibility with newer devices. While the D8 is a powerhouse by default, firmware refinements often address specific issues like True Wireless Stereo (TWS) pairing and bass response. Why Update Your W-KING D8 Firmware? W-king D8 Firmware Update
With the speaker OFF , press and hold the Play button for 3 seconds, then simultaneously hold the Power button. is not as simple as an over-the-air update;