Faudio Fa4 Firmware Install -

Updating the firmware on the F.Audio FA4 Go to product viewer dialog for this item.

Below is the official method to update the firmware safely. faudio fa4 firmware install

Tools you may need

Firmware File

: Download the latest .bin or .img file from the official FAudio Support Page . 📥 Installation Steps Updating the firmware on the F

1. Unplug the USB cable.
2. Press and hold the multifunction button (on the DSP module) for 15 seconds until the LED flashes red/white rapidly.
3. Release the button. The earphones will power off.
4. Wait 10 seconds. Plug them back into USB power (not the PC) to charge for 2 minutes.
5. Finally, re-connect to your PC or phone.