title: I am getting an error message when I try to run a Xcode project on my phone?
body: <p>I am getting this message when I try to run Xcode project in my iPhone:</p>
  <pre class="lang-none prettyprint-override"><code>“(null)” is of a model that is not supported by this version of Xcode.
  Please use a different device.
  </code></pre>
  <p>Xcode version is 7.3.1，my iPhone is is running iOS9.3.2</p>