Turn off auto-sleep and screensavers on your computer to avoid connection breaks.
Ultimate Guide to FAudio FA4 Firmware Installation Upgrading the firmware on your FAudio FA4 digital-to-analog converter (DAC) or amplifier ensures optimal audio performance, fixes system bugs, and unlocks new device features. Failing to update can lead to compatibility issues with newer operating systems or high-resolution audio formats.
The player will detect the update.fw file. Select to begin the installation. Step 5: Finalize the Installation faudio fa4 firmware install
| Version | Release Date (Approx.) | Reported Improvements / Notes | | :--- | :--- | :--- | | FA4P_V7.80 | 2022-10-10 | Update for XMOS_XU216 to support latest XMOS drivers; availability may vary by region. | | (No Version Known) | Jan 2023 | Update that increased Bluetooth volume output significantly. | | (No Version Known) | Before 2024 | User reports of a "9.2" version that wasn't native to FA4 but worked without issues. |
Ensure the file is not in a folder and is placed in the root directory. Ensure the file is named correctly as per the manufacturer's instructions. Turn off auto-sleep and screensavers on your computer
Look for an option labeled "System Update" or "Local Upgrade" .
Confirm the update was successful and optimize your device configuration: Go to > About Device . The player will detect the update
Navigate to the using the player's navigation wheel. Locate System Update or System Setting > Firmware Update . Select Update via TF Card/SD Card .
The installation process for FA4 firmware may vary slightly depending on your device model and operating system. However, the general steps outlined below should guide you through the process:
The FAudio FA4 typically uses a "manual" update method via a MicroSD card. Follow these steps to ensure a safe installation:
A stable Windows (10/11) or macOS computer with a functional USB port. System Preparation