The Jaybird Firmware Update Assistant allows you to update your Jaybird X3 buds to the latest firmware.
This requires either a Windows or Mac computer, as well as a data compatible USB cable. If you do not have a suitable cable, contact Jaybird Support.
The entire update process will take 5-10 minutes. Just follow the steps below to install the Update Assistant app.
Version 1.3.2 of the Jaybird X3 firmware reduces the volume of the voice prompts.
After the app has downloaded, double click the .exe file, and follow the prompts to install the app. If the download is blocked, you may need to temporarily disable Windows Defender or your anti-virus.
Go to your Windows Start menu and run Jaybird X3 Update Assistant.
Follow the instructions provided within the app to connect and update your buds.
If you are having any issues with the update process, please contact Jaybird Support.
Install the Jaybird app and connect your X3 buds
Android: Go to Menu → Support
iOS: Go to Headphones tab → Support
Your X3 firmware will display after the app build number
The latest firmware is v1.4.0, so if you have an earlier version download the Firmware Update Assistant and follow the instructions.
Download the Firmware Update Assistant and follow the instructions. The Update Assistant will tell you if your X3 already have the latest firmware.