Faudio Fa4 Firmware Install !!better!! · Fresh & Verified

Addresses slow or "old school" UI navigation.

This is the tricky part. The FA4 needs to be in "flash mode," not normal Bluetooth mode. faudio fa4 firmware install

Before starting, ensure:

Alternatively, you can update your FA4 firmware using the device's built-in update feature: Addresses slow or "old school" UI navigation

Once you tell me, I can help you verify if it's the right update. Thank you for the firmware help with the FA4 - Facebook faudio fa4 firmware install