Faudio Fa4 Firmware Install Here

Format your micro SD card to FAT32.

F.Audio FA4 is a high-fidelity Digital Audio Player (DAP) that often requires firmware updates to resolve UI bugs or sound-related issues found in stock versions F.Audio FA4 Firmware Installation Guide faudio fa4 firmware install

: Copy the downloaded firmware file to the root directory of your microSD card. Do not put it in a folder. Format your micro SD card to FAT32

: Files are typically shared within community groups such as the F.Audio User Group on Facebook . Look for a file with an extension. Prepare the MicroSD Card faudio fa4 firmware install