Akuvox devices can be upgraded on the device web interface.
To upgrade the device, navigate to the Upgrade > Basic interface.
Note
Firmware files should be .zip format for the upgrade.
Click here to download the latest released firmware and view the new features.
S567 in Android 14 version(567.30.114.XXX) cannot be downgraded to the Android 12 version(567.30.1X.XXX).