Today my NL920 just doesn't want to show the call screen options, it stays all black... I suspect a proximity sensor problem, but could this be software related by any chance? Also, as I'm typing this post the screen went to full brightness and would stay that way forever if I didn't lock it...
Any way to deal with this myself without activating the warranty or sending it to Nokia care?
Any way to deal with this myself without activating the warranty or sending it to Nokia care?