Can't end phone calls because of black screen

[dixijo]

Thanks, I just installed CPU-Z. The sensor seems to work.

I also found this thread:

Near field (proximity) sensor reacts slowly/hangs up calls

The current configuration of the near field sensor ( @Chris_R, maybe you could change the topic to be more clearly that this is about, so others who have no idea what that sensor is are able to find it?) is a problem for me as well. I often find myself in Time Zone settings or Calendar when finishing calls and i very often hang up by accident. Interestingly, I had the same problem with other phones like the Nokia N8 or a cheaper Acer Android Smartphone (which is powered by an chipset of the sa…

It seems to be a quite common issue with no real solution at hands yet.