Soft-key of the Back Button. I work does not require root. The Floating Button and the Navigation Bar are displayed. The home button and the notification bar can be displayed. The displayed button can be selected. The Button or Widget can move in long push. The Navigation Bar is not supported in Hard-Navigation Bar and Android4. 4 or later.
You are able to get the .apk setup package of Back Button 1.12 free of charge and have a look at users' reviews on Droid Informer. The file size doesn't exceed 150 KB and the app runs flawlessly on Android 4.1 and higher. This application was scanned for viruses and it was found 100% secure. Ogapps developed Back Button that lies within the Tools category.
Over 5M users downloaded the app and its most recent update was launched on Nov 15, 2017. Users rated this application 4.2 on Google Play. Samsung and Lenovo users highly appreciate Back Button .
The way users see it, the app has some important pluses, they are an intuitive interface and customizable features. In users’ view, this application possesses such a disadvantage as annoying advertising.