Hello! Sorry for my english I have old 65UF860V LG TV because I love 3d. For playing 3D films Zidoo is good. But when I`m trying to start 4K video with Zidoo Z9X from my storage I do not see switching to HDR mode on my TV. And when I`m trying to play the same 4k film directly with native LG player, I see switching message on TV. Why Zidoo do not switch my TV to HDR mode? Do I see real 4K on my tv without this message?