Black dot on my display
I recently bought a Sony Xperia Z5, live 4 month ago, and I discovered that there is some black dot on the screen. Its not the LCD screen or even the glass who protect the display, because I clean it with all kind of tool and the result was great like a mirror. There is just some darker spot on it, don't know where is it coming from, and it's expanding slowly. Not really important but a bit inconvenient when I want to watch movie ( or pictures ) with really dark scenes.
Is this a good question?