S1 Pro Firmware Update 7.1.5 January 2020
There is a new firmware version: 7.1.5
If you use the Bose Connect app, it will download the firmware update and notify you when it is ready to update your S1 Pro. It's much faster if you use a computer to connect to the Bose site and do the update with a Bluetooth cable. Please see the link below for details.
- Supports power-saving features
- Optimizes battery performance
These changes above do not address the issue "S1 Pro battery draining when not in use"
- Enhanced security for Bluetooth connection