title: iOS 10.2.1 - Enterprises Apps Fail to Verify [iPhone]
body: <p>Whenever I go to <code>General &gt; Device Management</code> and try to verify apps from a developer, it fails. I press <code>"Verify"</code> then it says <code>"Verifying"</code> on top like it's supposed to, with the circle loading bar but then it stops and gives no messages at all.</p>
  
  <p>It was working the night before. Any help?</p>