Software and firmware versions

Below, you can find info about current and past updates for your product. For help updating your product to the latest version, see Updating the software or firmware of your product.

Release Date	Earbuds Version	Release Notes
11-19 February 2025 (staged release)	4.0.28	Bug fixes and general stability improvements
10 July 2024	4.0.20	Adds multipoint connection functionality, allowing connection to 2 Bluetooth devices at once, but audio from 1. Added Bluetooth Carousel shortcut for cycling through paired devices via on-bud control. Setup via Bose app > Shortcuts. Bug fixes and general stability improvements.
13 Feb 2024	1.7.8	Bluetooth connection and stability improvements.
16 Nov 2023 (China: 20 Nov 2023)	1.7.6	Bluetooth connection and stability improvements. Fixed issue where welcome tone did not play when earbuds were put in the ear. Resolved issue where earbuds stayed connected after being put in the case. Improvements to auto-reconnect when quickly removing earbuds from the case. Additional bug fixes and stability improvements.
21 Sep 2023	1.7.4	Initial release.