The only time I consciously put my phone (Galaxy Nexus) in my back pocket while sitting was when we were going on a water ride at the amusement park. I think it

The only time I consciously put my phone (Galaxy Nexus) in my back pocket while sitting was when we were going on a water ride at the amusement park. I think it was worth the risk because we got soaked of course, but I definitely tried to not put my full weight on it. There have been other situations where I have unconsciously put my phones through pretty intense pressure, not realizing it was under me where I sit down or sleeping with it and it getting stuck in between mattresses/cushions/pillows whatever (although for other reasons I have been trying to not go to sleep with my phone anymore, leaving it plugged in somewhere else).