Phonebook- Manage your contact vs Quick Settings app Usage & Stats

This app allows you quick access to system settings with on off switch options. It can help you save time in changing Wifi settings,GPS, brightness and more. All you need to do is click on the icon and get quick access to your settings. Features: - system settings notification. - Always to know what the status of the battery. - WIFI on off switch. - Bluetooth on off switch. - GPS on off switch. - Internet data on off switch. - Airplane mode on off switch. - Control of Lock screen. - Control of Screen brightness.