Tap the home button twice to lock the screen on your OPPO A37 (A37fw)

To quickly lock the screen and save time, simply tap the screen twice to lock it.

Locking the screen on OPPO A37 (A37fw) with two taps is as follows:

Step 1: Go to 'Settings' and select 'Gestures and motions.'

Select 'Gestures and motions'.

Step 2: Choose 'Quick gestures'.

Choose 'Quick gestures'.

Step 3: Turn on 'Double tap to lock screen'.

Enable 'Double tap to lock screen'.

That completes your setup process. Wishing you success ahead.