JBL uses specific apps for speaker management. Ensure you have the official app installed from the iOS App Store or Google Play Store. Step-by-Step Guide: Updating via the JBL Portable App
Before you start the firmware update process, make sure you have:
Manufacturers often release "silent" improvements that you won't notice until they are installed. Updating your firmware provides several key benefits:
A: Yes, for the 1st gen Xtreme, JBL provides a macOS version of the updater. For Xtreme 2, you must use the mobile app.
