New firmware release for SoundLink speakers and SoundWear Companion


New firmware release for SoundLink speakers and SoundWear Companion



On Wednesday, May 2nd, 2018, we are releasing new firmware for the following products: SoundLink Micro, SoundLink Color II, SoundWear Companion, SoundLink Revolve and Revolve+ Bluetooth speakers. These updates will be available through the Bose Connect App and on the Bose Updater Site ( 


Versioning Information

Below is a chart of previous and new firmware versions for each of these products:


Product Previous version New version
SoundLink Micro 1.2.4 1.5.0
SoundLink Color II 2.2.3 2.5.1
SoundLink Revolve 1.3.3 1.5.0
SoundLink Revolve+ 1.3.3 1.5.0
SoundWear Companion 1.1.3 1.2.3


Release Notes:


SoundLink Color II, SoundLink Micro, SoundLink Revolve and SoundLink Revolve +:

  • Improvements to interoperability with Bose Connect and increased stability while in Party Mode
  • Crash prevention when changing language while toggling voice prompts


SoundWear Companion:

  • Improvements to ringtone volume were made to prevent jumping to max volume on incoming calls
  • Improvements made to waking up the device from a hibernation state, as well LED improvements to indicate awake state