title: how to run app on xcode 7 simulator or device?
body: <p>Before I updated from xcode 6 to 7, it was just right next to the run and stop button.</p>
  
  <p><a href="https://i.stack.imgur.com/ddiVN.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ddiVN.jpg" alt="enter image description here"></a></p>
  
  <p>When i just click on the run button, it opens the iphone 5 simulator and from the simulator's menu, if i choose Hardware > device > iphone 6 plus, it's just completely black. If I try to run the app again, it just says that it's running on iphone 5 in Xcode.</p>
  
  <p><a href="https://i.stack.imgur.com/m8kvh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/m8kvh.png" alt="enter image description here"></a>
  <a href="https://i.stack.imgur.com/04tcv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/04tcv.png" alt="enter image description here"></a></p>
  
  <p>How do I choose a different simulator?? or run on a physical device connected to the macbook?</p>
  
  <p>This worked seamlessly on xcode6 with the use of the device dropdown menu beside the run and stop button. but now, that menu is gone.</p>
  
  <p>Another question: I am unable to find ios9 simulator under preferences > downloads</p>
  
  <p><a href="https://i.stack.imgur.com/uLoQ7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uLoQ7.png" alt="enter image description here"></a></p>