Firmware update
Short answer
The latest firmware version of Marshall Stanmore III speaker can be confirmed at the 'about' section of the Marshall Bluetooth app.
Ensure the firmware is up to date by connecting the product to the Marshall Bluetooth app. The app confirms if the firmware is up to date in the 'About' section of the app.
Firmware version 7.0.14
Airoha Security patch implemented.
Firmware version 7.0.9
General stability and bug fixes.
Enables support for Marshall for Business.
Volume synchronization has been improved, resulting in a faster response when turning the volume knob.
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