
Keeping your SONY WF-1000XM3 earbuds' firmware up-to-date ensures optimal performance and compatibility. Here's how to update it: First, download and install the Sony | Headphones Connect app on your smartphone or tablet. Then, open the app and connect your WF-1000XM3 earbuds via . Navigate to the "Settings" menu within the app, where you should find a "Software Update" or "Firmware Update" option. Tap this option. If a new firmware version is available, the app will prompt you to download and install it. Follow the on-screen instructions to complete the update. Ensure your earbuds are either fully charged or connected to a power source during the update. The earbuds will restart automatically once the update is complete. Regularly updating your firmware is crucial for maintaining the best possible experience with your SONY WF-1000XM3.


