Select an appropriate iOS version from simulators list in XCode 6.0.1

Question

I\'ve recently installed XCode 6.0.1 complete version and it came with default iOS 8 simulators. My current project is targeted to iOS 6,

Answer 1

Wow... why did you do that? The only simulators supported by Xcode 6 are the ones for iOS 7.0, 7.1 & 8.0.

Delete your simulators and go to Xcode > Preferences > Downloads and download all the available simulators.

Afterwards your simulators list should look like this: