How to use Selfie assist in Smart Glow in Samsung Galaxy J2-2016(SM-J210F)?

Selfie Assist feature enables you to take properly framed selfies. It gives you directional cues whether you must tilt the phone to the left or right to detect your face and lock focus. The LED Notification Ring will light up completely and take the selfie automatically.

Apps → Smart Glow → Turn on Switch → Selfie assist → Battery consumption → Camera → Face the rear camera 

Pictorial representation to use Selfie assist in Smart Glow is as follows:

a). Tap on Apps icon from the Home screen.

b). Drag the Screen upwards to access more apps.

c). Tap on Smart Glow icon.

d). Tap on the Switch to turn on the Smart Glow.

e). Select and tap on Selfie assist.

f). Tap on Camera.

g). Position the Rear camera in front of your face. When camera detects the face, the device beeps and colour of the smart glow camera changes to blue. Then device automatically takes photo after 2 seconds. 

CLICK HERE to know how to set Usage alerts in Smart Glow in Samsung Galaxy J2-2016 ( SM-J210F ).