What do the flashing lights mean, and can I turn them off?
The indicator light on the S9 provides status information.
With the charger plugged in:
|
Light |
Status |
| Red (Steady) | Charging in progress (currently less than 25% charged) |
| Yellow (Steady) | Charging in progress (currently more than 25% charged) |
| Green (Steady) | Charging complete |
With NO charger plugged in:
|
Light |
Status |
| Off | Power Off |
| Blue (three flashes) | Powering on or Enabling Indicator Light |
| Blue (steady) | Pairing Mode |
| Blue with 10 quick purple flashes | Pairing Successful |
| Blue (long flash) | Standby (connected but not on a call or streaming music) |
| Blue (quick flash) | Incoming call |
| Blue (long pulse) | On a call |
| Purple (long pulse) | On a call (muted) |
| Red (long flash) | Idle (not connected) |
| Green (long flash) | Playing Streaming Music |
| Red (quick flash) | Low Battery |
| Red (three flashes) | Powering off or Disabling Indicator Light |
You can disable/enable the indicator light by pressing and holding 
button while turning on the S9.
The indicator light will remain disabled for the following states:
-
Idle (not connected to Bluetooth device)
-
Standby (connected but not on a call or streaming music)
-
On a call
-
Playing or pausing music