No way to detect software back button click in Android device in Xamarin. Forms application that uses MvvmCross. · Issue #3124 · MvvmCross/MvvmCross · GitHub
![xamarin.forms - Change Xamarin Forms Android Navigation Page Colours ( buttons & back) - Stack Overflow xamarin.forms - Change Xamarin Forms Android Navigation Page Colours ( buttons & back) - Stack Overflow](https://i.stack.imgur.com/cbmTK.png)
xamarin.forms - Change Xamarin Forms Android Navigation Page Colours ( buttons & back) - Stack Overflow
![GitHub - bbl-Laobu/CustomBackIconDemo: Simple Custom Navigation Back Button Icon and Style Demo for Xamarin Forms GitHub - bbl-Laobu/CustomBackIconDemo: Simple Custom Navigation Back Button Icon and Style Demo for Xamarin Forms](https://raw.githubusercontent.com/bbl-Laobu/CustomBackIconDemo/master/CustomBackIconDemo_opt.gif)
GitHub - bbl-Laobu/CustomBackIconDemo: Simple Custom Navigation Back Button Icon and Style Demo for Xamarin Forms
![Navigation bar Xamarin, Back Button Arrow in Xamarin, toolbar back | Xamarin Forms Tutorial - YouTube Navigation bar Xamarin, Back Button Arrow in Xamarin, toolbar back | Xamarin Forms Tutorial - YouTube](https://i.ytimg.com/vi/V44I3q7BOR8/maxresdefault.jpg)