title: Xcode error: Failed to prepare device for development
body: <p>I have updated to Xcode 12.3 beta. device version is 14.2, but Xcode complaining:</p>
  <blockquote>
  <p>Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window.</p>
  <p>Failed to prepare device for development</p>
  </blockquote>
  <p>iPhone directly connected to MacBook.
  I have tried all mumbo jumbos on the web. but no success any idea?</p>
  <p><a href="https://i.stack.imgur.com/xKE7Q.png" rel="noreferrer"><img src="https://i.stack.imgur.com/xKE7Q.png" alt="enter image description here" /></a></p>
  <blockquote>
  <p>Unable to prepare DEVICE for development</p>
  <p>Please check the connection to the device, and review all errors in the Devices and Simulators window.</p>
  </blockquote>