The LED lights on the Xtreme may flash or cycle. The speaker will likely restart itself once the process is complete. Troubleshooting Common Update Issues
Overall, the firmware update process for the JBL Xtreme is easy to follow and can bring significant benefits to the performance and functionality of the speaker. However, some users may experience issues during the update process, which can be frustrating. jbl xtreme update firmware
Instead, updates are performed via .
Wait for the speaker to appear in the app. If an update is available, a will appear over the gear icon, or an "Update" button will be visible below the speaker image. to begin the process. Complete the Process The app will show a progress circle and estimated time. The speaker may restart automatically. The LED lights on the Xtreme may flash or cycle