I'm searching from a while and I can't find how to handle the back button..
I saw a lot of examples and no one of them perform..

I'm trying to make an app with two pages and then, I wanna use the back button to goBack on the first page. I make an universal app with Visual Studio 2015 and I didn't find an SDK for Visual Studio 2015 Windows Phone, so maybe it would be better to have an SDK, maybe my error came from here?

Thank for your read and your futur answers