Updating Firmware on JBL Flip 4 Speaker

Here, we demonstrate updating the firmware on a JBL Flip 4 Bluetooth speaker.  This exercise can take up to a half hour to finish, depending on the speed of your WiFi connection.  Plus, you can’t revert to the earlier firmware version once done.   So, be sure that you indeed want the update before going ahead … Continue reading Updating Firmware on JBL Flip 4 Speaker



Updating Firmware on UE Roll Speaker, How To

Here, we show how updating firmware on UE Roll speaker works on the this Ultimate Ears portable Bluetooth speaker. Note that this upgrade can take up to five minutes depending on the speed of your internet. Plus, it cannot easily be undone. So you won’t be able to downgrade to the last firmware version once … Continue reading Updating Firmware on UE Roll Speaker, How To