title: iOS9 Untrusted Enterprise Developer with no option to trust
body: <p>This is not a duplicate of <a href="https://stackoverflow.com/questions/25719713/untrusted-app-developer-message-when-installing-enterprise-ios-application">Untrusted App Developer</a>. Since iOS9 there is no option to trust an enterprise build. Has anyone found a workaround? </p>
  
  <p><img src="https://i.stack.imgur.com/YKTGq.png" alt="enter image description here"></p>