I use my Note 8, Note 10.1, and Note 2 to download video off some new websites. When I upgraded Note 2 to 4.3 and Note 8 to 4.2, some video formats dont play. They will play with 4.1 on Note 10.1. I have side loaded Flash Player 11.1. Any ideas? Is Android 4.1 more open with video formats.