OK, so I often walk around with my phone (BB Tour) in my left front pocket. I recently had to send it back and get a new one because the camera broke (I use the camera a lot at work). I've been walking around with this new smart phone in my pocket for a few days now and I've noticed that it tends to get a little warm; much warmer than the old one. I have seen reports of phone batteries "exploding", so this has got me a little worried-- probably irrationally but that's beside the point. Driving home tonite I felt the damn thing getting downright hot. Better take it out of my pocket, just in case. So I reach for it, and ..... care to guess what comes next? It wasn't there!!! I had put it in my backpack before I left!
Now I'm not sure whether it gets warmer at all.