Butt dialing....But what do you call it if the phone is in the FRONT pocket?

My IPhone 6 has been a piece of crap, at least when it comes to being sensitive to temperature.

The damn thing will act like the battery is dead if it drops below 50 degrees outside (and I keep it inside the interior pocket of my coat), plug it into a charger and it powers back up and shows a full charge.

My IPhone 4 and 5 didn’t care about temperature (I use them as MP3 players in my trucks), there can be frost and ice on the screen, in subzero temperatures and they work perfectly and hold a charge for days.