Okay,some combined StackOverflow and Github results helped me to use xCode 8.2 with tvOS 10.2:From StackOverflow: You need to copy the iPhoneOS5.1.sdk to the directory /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk and iPhoneSimulator5.1.sdk to /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk (You'll need to restart Xcode to be able to select the SDKs in the Base SDK build option.)And from Github: // The trick is to link the DeviceSupport folder from the beta to the stable version. ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/10.3 (14E5230d)/ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport // Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versionsMaybe the latter one (of course adapted for Apple T