title: Xcode Update issue
body: <p>I clearly updated Xcode in my Appstore to version 7.2, and it completed the update, but when I open the about Xcode window, it still shows version 7.1.1 Why hasn't it updated? I cant run it into my iPhone devices which is having iOS 9.2 OS.. </p>
  
  <p>If i try to run my xcode project in my iphone device (iOS 9.2) it shows an alert  "Could not find developer disk image" </p>
  
  <p>Here i attached the screenshots</p>
  
  <p><a href="https://i.stack.imgur.com/uqQPP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uqQPP.png" alt="appstore screenshot"></a></p>
  
  <p><a href="https://i.stack.imgur.com/9d3iW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9d3iW.png" alt="xcode about screenshot"></a></p>