My iPhone 5s seems to get a lot hotter doing normal tasks, i.e. Safari, Facebook, Camera (NOT gaming) etc, than what was the norm with any of my previous iPhone 5 devices. Using a 64gb Gold, no case just a Sena slim sleeve when in pocket. Wanted to get some general consensus on whether anyone else is also suffering from a phone getting too warm too quickly? Or is this a case of OCD with a new handset? Thanks all!