Too bad. On my Samsung Note, there were about 30 seconds to 1 minute, an image of excellent quality on the -allerdings LG plasma, then unfortunately went flickering going on, image was gone, bzzzz bzzzzz and back again bzzzz .. 4-5 times always tried with the same result. Returned. Too bad. But is not to say that does not work with other phones. ADDENDUM: The replacement works pretty well, but am slightly surprised. Where there are problems -must but not the part is lying in games, because sometimes the image away. But think it could also be due to the TV.