S1 Pro System Updates

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S1 Pro  This information is applicable to the S1 Pro system

Please ensure that your S1 Pro System is fully charged and connected to AC power when you do the firmware update.

Bose Updater PC/MAC

S1 Pro System updates can be obtained by using your PC or MAC computer. Navigate to the Bose Updater. The update requires a USB cable.

USB A to Micro USB cable

Connect USB Micro USB cable to the Service port

If you purchased your S1 Pro System prior to May 10, 2018 (North America/Europe) or July 2, 2018 (other regions), you must update your firmware using the Bose Updater. Then you can connect to the Bose Connect App.

  • On your computer, open a web browser and go to btu.bose.com. Keep your web browser open throughout this process
  • Review the Bose Updater terms of use, then click "Accept and Continue" if you'd like to run the updater
  • Click "Download" to download the updater
  • If the web browser gives download options, choose "Run." Otherwise, once the file is downloaded, open it and install the updater
  • Connect a USB cable from the computer to the SERVICE jack on your product
  • Click "Apply Changes." (Note: If no update is available, the updater shows your product is up to date)
  • Once the system has been successfully updated, disconnect your product from the computer
Trouble Shooting

We have had one report where the Bose Updater tool would not install correctly from the website. The customer had to temporarily disable Avast Antivirus Software to allow the software to run.

Bose Connect App

The Bose Connect App adds enhancements to streaming Bluetooth to the S1 Pro Channel 3.

S1 Pro Firmware History

S1 Pro Firmware Release Notes
Firmware versionDateNotes
7.1.8 April 13, 2020
  • Maintenance Updates
    • No customer facing changes (changes that affect the operation of the S1 Pro)
7.1.7 March 12, 2020
  • Maintenance Updates
  • Supports Auto-Off power-saving control via Bose Connect App.
    • in Bose Connect Settings (gear icon) | Auto-Off to see the options to turn this on/off
7.1.5 January 6, 2020
  • Supports power saving features
  • Optimizes battery performance
  • Enhanced security for Bluetooth connection
    • Android devices may display "LE-Bose S1 Pro" and "Bose S1 Pro" when scanning for Bluetooth devices.
      You won't be able to connect to the "LE" version.
    • Changing Bluetooth devices for Bluetooth audio now requires user intervention from the Bluetooth device or the Bose Connect app.
7.1.1 2019 Minor updates for compatibility with the Bose Connect App Version 9.x
7.1.0 June 3, 2018

New features of v7.0.10 and Bose Connect App Version 6.1.0

  • Party mode TWS - true wireless stereo
  • Firmware updates wirelessly - Over the air using Bose Connect App
  • Bose Connect App
    • Battery charge level display
    • Volume Control
    • Device ID - Serial Number, date code, firmware version.
6.x.x January 2018 Factory installed

If you have difficulty updating your firmware, please contact Bose Support.