Connect the speaker to the computer using a micro-USB cable.
If the app fails, you can use a PC/Mac for a "hard" update to ensure your firmware is current: Visit btu.bose.com and download the . Connect your SoundTouch 20 to your computer via USB .
This will continue to work directly from the Spotify app. bose soundtouch 20 software update
| Problem | Solution | |--------|----------| | App says "No products found" | Reboot your router and speaker. Press and hold the "1" and volume-down buttons on the speaker for 10 seconds to reset Wi-Fi. | | Update fails at 50% | Interference. Move the speaker closer to the router and restart the update. | | Speaker is stuck on a white or blinking amber light | Perform a factory reset: Unplug the speaker, press and hold the button, plug it back in while holding for 10 seconds. Then retry the update. | | "No update available" but you have issues | Your speaker may already be on the latest version (v16.0.3 or later for most SoundTouch 20 units). Try a factory reset instead. |
The Bose SoundTouch 20 is a beloved Wi-Fi speaker known for its room-filling sound and seamless integration with streaming services. However, like any smart device, its performance depends heavily on up-to-date software. If you've noticed connection drops, sluggish response to commands, or issues with the Bose Music or SoundTouch app, an outdated firmware might be the culprit. Connect the speaker to the computer using a micro-USB cable
Use this method for offline updates or if the system cannot connect to the internet. SoundTouch Software Update - Bose Worldwide
Keeping your system updated is no longer just about "stability improvements"—it is about securing the speaker's long-term survival in an "offline" world. ⚡ The "Final" Update: May 2026 This will continue to work directly from the Spotify app
Alternative for bricked speakers: Some older SoundTouch 20 models allow a USB update. You’ll need a blank USB drive, download the firmware file from Bose support, save it to the root of the drive, insert it into the speaker’s service port (under a cover), and power-cycle the speaker.