Using Samsung Level
On the connected device, download the Samsung Level app from Google Play Store or Galaxy Apps. With the app, you can check the remaining battery power and adjust the volume. You can also set the headset to notify you via voice notification or vibrate when you have notifications on the connected device. For more information, refer to the app’s help menu.
The Samsung Level app is compatible with Samsung mobile devices running Android operating system 4.2.2 or later. Some features may differ or may not work on your headset depending on the connected device or the operating system.
Using Active button
When you press the Active button for the first time, it automatically launches voice recognition application such as Bixby or S Voice.
Press the Active button to launch the customized features.Press and hold the Active button to launch voice recognition application such as Bixby or S Voice.
If Bixby or S Voice are not installed, the default voice recognition application will launch.
With Samsung Level, you can customize the Active button to activate various features such as Clock, Timer, S Health or Voice Recorder.
Voice Recorder on the Active button menu is available only with Samsung mobile devices. If Voice Recorder does not appear on the Active button menu, update Voice Recorder to the latest version from Galaxy Apps or Play Store.
Updating the device
The device can be updated to the latest software.Updating over the air
The device can be directly updated to the latest software by the firmware
Tap More →About Samsung U Flex →Update Samsung U Flex software →OK in Samsung Level.
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