When your phone is placed flat with the screen off, simply wave your hand horizontally over the top to check its status.
Unlock the Dark Screen Feature on Vivo Y69 using the following instructions:
Step 1: Go to 'Settings' and select 'Intelligent Motion Control.'

Select 'Intelligent Motion Control'.
Step 2: Choose 'Touchless Operation'.

Choose 'Touchless Operation'.
Step 3: Turn on 'Dark Screen Mode'.

Activate 'Dark Screen Mode'.
Your setup process is now complete. Best wishes for your success.
