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F.audio Fa4 Firmware -free 2021- Guide

After an update, the device might default to Chinese. Navigate to the "Gear" icon (Settings) and look for the "Language" (语言) option to switch back to English. Conclusion

F.audio FA4 Firmware: How to Update and Optimize Your DAP for Free F.audio Fa4 Firmware -FREE-

The screen should indicate that an update is in progress. Do not touch any buttons until the device reboots. Troubleshooting Common Issues After an update, the device might default to Chinese