BackBeat 903/906: How to Reset
If your headset seems to charge (i.e., the light turns on), but then won't power on, try resetting the headset.
To perform a system reset
- While pressing the power button, plug in the AC charger. The light on the headset should turn on.
- Once the light turns on, let go of the power button.
- Unplug the AC charger from the headset.
- Try powering on the headset.