I have bought a samsung galaxy note 3 recently and it was the international model n9005 .. but one thing that is bothering me that when I get the Spen near the screen with a dark background (black , grey , etc ... ) it shows up some small green dots that appears to be moving or as if they keep appearing and disapearing randomly I can't decide .. I really love this phone but these dots are bugging me does anybody know what are these or how to treat the ??