Locking without using power button

[Grooot]

Is there any ways to lock my m30s without using power button, like using some built in widgets or using fingerprint sensor??

[MaulikMakwana]

Batter you go for this https://play.google.com/store/apps/details?id=com.redmanit.lockscreen

install and place it's shortcut icon on home screen.

[DMI2]

This is best idea.. Samsung should add this simple feature to lock screen without pressing power button every time..

[Yusrizal]

samsung should made face down the screen to lock screen. right now, if someone calling, face down the phone to mute. note 10 user here.

[vikrantdavid]

Thank uu

[maxgovind]

F12 automatically screen lock without pressing power button how to disable this future