“Fixes the Bluetooth handshake dropout,” the note read. “Also improves the DSP (Digital Signal Processing) logic for the subwoofer channel. Proceed with caution. Wrong flash = dead board.”
A bead of sweat formed on Elias's forehead. The LED on the speaker turned solid red. w-king d8 firmware update
: The process usually takes about 5–10 seconds. Wait another 5 seconds after completion before releasing the buttons and unplugging the speaker. Troubleshooting Common Issues “Fixes the Bluetooth handshake dropout,” the note read