It is known that Xcode 7.0 no longer supports the iOS 8 simulator. Therefore, when I go to the boot settings, I find only the iOS 8.1 simulator and above. But I really need to test my code on iOS 8.0, and I donβt have a device that supports this version, so I need to do this from the simulator.
I downloaded Xcode 6.0.1 (to extract the iOS 8.0 simulator) and installed it in my applications, but I could not start Xcode (since it cannot be run on El Capitan).
So what I tried to do is copy / paste the iOS 8.0 simulator:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.0.sdk
and
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS 8.0.simruntime
from Xcode 6.0.1 to Xcode 7.0 and restarted mac
Then I will open Xcode 7.0 again and go to Window -> Devices and enter the following:

Then I click "Create", but after creating it, it displays as iOS 9.0, and as soon as I run the code on this simulator, it reads the OS as 9.0, not 8.0

Can someone help me solve this problem?
Grace source share