Where can I download the iOS 10 simulator runtime file?

Question

I want to test my apps in the iOS 10 simulator, but I\'m not sure where to get the .runtime file for iOS 10. I don\'t see a download for it under Components in

Answer 1

Nothing already mentioned worked for me. I was missing iOS 10.3 simulators in Xcode 8.3.3. What worked for me was to reset the simulators using fastlane snapshot tool:

sudo gem install snapshot
snapshot reset_simulators

Source: https://stackoverflow.com/a/37814682/1318739