Toggle Mobile Data Pro v3.4.57 Apk This app includes a simple interface (and a widget) to control the mobile connectivity. For Android versions since Lollipop it only works if the device is rooted.
This app is usable for free, but if is the case, it includes a 5 seconds delay before process the requests.
Also, it Includes settings to automatically disconnect mobile data when screen becomes off and to reenable when the screen is turned on, and also a convenient shortcut in the status bar.
Toggle Mobile Data Pro v3.4.57 Apk