: The device will typically restart and show a progress bar. Do not power off the device until the process is complete and it returns to the home screen. Key Improvements in Recent Firmware
Here is a historical breakdown of notable updates for the Fa4. Knowing this helps you decide if updating is worth it. F.audio Fa4 Firmware UPD
The most noticeable change is the system stability. Before this update, I experienced occasional stutters when playing high-res FLAC files. Post-update, playback is buttery smooth. The UI navigation feels snappier, with less lag when scrolling through large libraries. The boot-up time also seems slightly faster. : The device will typically restart and show a progress bar
Then, the notification appeared on the enthusiast forums: F.audio Fa4 Firmware UPD