The new 6.2.6.0 software update that is rolling out to the Amazon Fire TV Stick 4K, Fire TV Cube, and Fire TV 3 (pendant) is adding a new third “Auto” option to the existing Color Format setting, which previously only allowed customers to select from “RGB” or “YCbCr.” When set to Auto, which is the new default configuration, the Fire TV may decide to switch its color format setting if one is better than the other for your particular TV model. Read more ›