HTC Has Started Rolling Out The Android 4.4.3 KitKat Update For Its One (M8)! HTC Rolls Out Android 4.4.3 KitKat Update For HTC One (M8).HTC has also rolled out the Android 4.4.3 KitKat update for the One (M7) developer edition. Taiwanese smartphone main HTC has started July 30, 2014 News