Some apps when i start them they stop working before they even start and the when i open the camera app it says that it is getting used by another application but there is no other application running and i restarted the phone many times and when i start the camera on another application it is upside down and before the camera app showed that message it was also upside down there and the face camera only worked... when i swithed to the other camera it didn't work and when i switched from photo to video it crashed.
