iOS 4.2 Changes iPad Orientation Switch to a Mute Switch

iOS 4.2 Changes iPad Orientation Switch to a Mute Switch: "iOS 4.2 Changes iPad Orientation Switch to a Mute Switch iOS 4.2 Changes iPad Orientation. Switch to a Mute Switch Apple [AAPL] looks set to be changing one of the functions of the iPad in the next iOS update. When iOS 4.2 is released, the current orientation lock switch found on the top right of"