【實用工具app】Simple Screen Lock|最夯免費app-綠色工廠好玩App

'Simple Screen Lock' is a very simple and handy app. All it does is locks your phone's screen with one single click, without the need of using the device's power button (so the power button doesn't get worn out). Unlike other apps which do the same/similar task, 'Simple Screen Lock' has no ads/malware/adware/bloatware, etc. It will not spam your device or anything of the like.

IMPORTANT: Please make sure you select it as a device administrator in Settings > Security > Device Administrator, or the app will not work. Also before uninstalling it, please make sure you disable the administrator permissions.