For a quick and time-saving screen unlock, simply double-tap the screen to brighten up and make unlocking a breeze.
Double-tap to brighten the Vivo Y55s screen with these steps:
Step 1: Go to 'Settings' and choose 'Smart Motion Control.'

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

Choose 'Enable/Disable Smart Screen.'
Step 3: Activate the double-tap screen wake-up feature.

Activate the double-tap screen wake-up feature.
With that, your setup process is complete. Wishing you all success.
