I'm having an issue with my Nexus 6 Front Camera inverting while in certain 3rd party Apps. Works well with the Stock Android Camera App but when I download certain 3rd party apps the picture is upside down. Even while using Google Hangouts video call and other video messaging apps the camera is inverted. It's not limited to just camera apps when I use anything with attach a photo/take a photo the camera is upside down any way of fixing this.