Some older models (pre-July 2020) may not support newer firmware versions.
Press and hold the designated update button combination (commonly holding the or Play/Pause button) while plugging the USB cable from the PC into the speaker's USB-C port. Release the buttons once your PC makes a connection sound. Step 5: Flash the Firmware Launch the main flashing application downloaded in Step 1. w-king d9 firmware update
Press and hold the designated update button combination (typically holding the or Play/Pause button while inserting the USB cable into your computer). Some older models (pre-July 2020) may not support
: Most manual firmware tools for W-King are designed for Windows. Step 5: Flash the Firmware Launch the main
Follow the prompts to install the USB drivers so your PC can recognize the speaker in "DFU" (Device Firmware Update) mode. Step 4: Boot the Speaker into DFU Mode
Click or Path and select the .bin / .img firmware file you extracted. Click Replace , Update , or Down to begin the process.
Cycle through the EQ modes using the speaker's dedicated button to recalibrate the sound chip.