After installing iOS 8.4 simulator for xCode 7.3 i get this strange behaviour. How can I fix it? There is no way to select the proper iOS version for simulator.
the fastest solution is to install snapshot
sudo gem install snapshot
Xcode uses device versions for prevention of ambiguity which have same name. So if more than one device have same name and version number then it will show the device's
udid. So, you should delete duplicate devices from Windows>Devices in Xcode. You can delete or rename your devices.
You can catch it from this path :