You can automate it with Bixby routines. First, download this app and give it lock screen permission.https://play.google.com/store/apps/details?id=com.tommasoberlose.lockdownNext, go ahead to Bixby routines in condition select the time you want to en...

You can automate it with Bixby routines. First, download this app and give it lock screen permission.https://play.google.com/store/apps/details?id=com.tommasoberlose.lockdownNext, go ahead to Bixby routines in condition select the time you want to en...