You can get the app Any Cut and do it. Open it > New Shortcut > Activity then scroll to the app you want, select it and hit OK. I did it with the Mirror app.
I'm trying to get this to work and having no luck.![]()
I was having no luck with this either, but I thought they were saying to have the top of the phone (i.e., the edge with the power button) facing the ground. I think this actually means having the back cover facing up. That, for me, worked. And there is a toggle setting for this under "sound" settings.


