Don't understand why there's no option for a single tap on this phone, a double tap is easy sure but just don't quite understand why it couldn't be just the one.
I've never understood why it hasn't been used either.
I use a flip case so the screen turns on and off when opened or closed.
For times I have the case open and placed on a stand, table, etc, I use my wedding ring to complete the task. I had a magnet put in it. A quick blip over the proximity sensor (it doesn't need to touch it) and I'm good to go.