Open "Preferences". Go to "Componenets" tab. There are any simulators, or any downloading options available.
iOS 14 comes with new features. However it is not 100% backward compatible. Many features need to tested and fixed for earlier iOS versions using simulator(s).
iOS 14 comes with new features. However it is not 100% backward compatible. Many features need to tested and fixed for earlier iOS versions using simulator(s).