D8 Firmware Update: W-king

: Fixes issues where older models (often named "D8") cannot pair with newer versions (named "W-KING D8") via TWS.

: W-King does not provide a mobile application for the W-king D8 Firmware Update

Updating the firmware on a is typically done to resolve pairing issues between older and newer models or to fix charging glitches. The process requires a Windows PC and a specific utility tool. Required Tools : Fixes issues where older models (often named

: Continue holding both for about 10 seconds. Release the Play button but never let go of the Power button throughout the transfer. W-king D8 Firmware Update