>2.) Click the button in the bottom right of the mini map that says, "Open in Maps".

A lot of times actions like this are a lot harder on mobile devices even when they seem easy on larger screen. I know whenever I hit back on a youtube video or a google maps navigation and it turns into a little stamp instead of actually going back, it pisses me off because then I have try and hit a little X on the stamp sized video just to do what I wanted in the first place, which was 'go back to the previous app I was using'.