My wife has a problem with HTC Desire X (HTC Sense on Android 4.1) that during the call sometimes (in ~10% cases) the screens goes on for no reason. This cause phone calls to be canceled, loud speaker to be on, etc. I do not know how to reproduce it, but I was on another side of the line already many times when this problem has happened.
The solution I see is to disable this "automatic on" feature. When the call button is pressed or the phone call is answered, the screen should go off and can be switched on only by pressing a hardware button (central or on/off button) and not by the proximity sensor.
I could not find an application that can do this.... Is there any?
If not, is it possible in theory to create such app without replacing the HTC Sense interface?
ADDED: Are there maybe some other interfaces around that have such settings? In Samsung or other devices?