title: iOS: Over-The-Air installation - black download icon on retina iPad
body: <p>I've setup over-the-air distribution for our iOS enterprise App. It works, but during the download, the app icon displays black on iPad3 while on iPad1 the proper icon is shown.</p>
  
  <p>I uploaded two icons, one in 57x57 pixels and one in 512x512 pixels.</p>
  
  <p>Probably I need to provide retina icons too - but I do not see how to add them to the manifest.plist, as this file contains only two icon entries:</p>
  
  <pre><code>           &lt;dict&gt;
                 &lt;key&gt;kind&lt;/key&gt;
                 &lt;string&gt;display-image&lt;/string&gt;
                 &lt;key&gt;needs-shine&lt;/key&gt;
                 &lt;true/&gt;
                 &lt;key&gt;url&lt;/key&gt;
                 &lt;string&gt;http://myserver.com/image.57x57.png&lt;/string&gt;
             &lt;/dict&gt;
             &lt;dict&gt;
                 &lt;key&gt;kind&lt;/key&gt;
                 &lt;string&gt;full-size-image&lt;/string&gt;
                 &lt;key&gt;needs-shine&lt;/key&gt;
                 &lt;true/&gt;
                 &lt;key&gt;url&lt;/key&gt;
                 &lt;string&gt;http://myserver.com/image.512x512.png&lt;/string&gt;
             &lt;/dict&gt;
  </code></pre>
  
  <p>do I need to add retina entries? if so, what's the value for the 'kind' key?</p>