Activating Smart Screen allows you to light up the screen using the front camera before detecting your face.
Activating Smart Screen on Vivo Y53 is as follows:
Step 1: Go to 'Settings' and select 'Smart Screen Control.'

Select 'Smart Screen Control'.
Step 2: Select 'Enable/Disable Smart Screen'.

Select 'Enable/Disable Smart Screen'.
Step 3: Turn on 'Activate Smart Screen'.

Turn on 'Activate Smart Screen'.
Congratulations, you have completed the setup process. Wishing you all success.
