About Standby Button - no Ad
By use of this app a soft-key is available which switch-off the display and set the device to standby.
All ad-free and with a minimum of required authorisations.
Before uninstall the app, the device adminitration authorisation has to be disabled on:
"Settings->Lock screen and security->Other security sttings->Device administrators"
Download and install
Standby Button - no Ad version 1.1.1 on your
Android device!
Downloaded 100+ times, content rating: Everyone
Android package:
soerinator.soft.standby, download Standby Button - no Ad.apk