title: Xcode 13: Build hangs with "iPhone is busy: making Apple Watch ready for development"
body: <p><strong>Issue:</strong> The build hangs with &quot;iPhone is busy: making Apple Watch ready for development&quot;</p>
  <p><strong>Further facts:</strong></p>
  <ul>
  <li>iOS 14.8</li>
  <li>iPhone 8</li>
  <li>watchOS 7.6.2</li>
  <li>Xcode 13</li>
  <li>Apple Watch Series 3 + Cellular (42mm)</li>
  </ul>
  <p>Does anyone know a solution for that issue?</p>
  <p>Many of the developers have the same issue:</p>
  <ul>
  <li><a href="https://developer.apple.com/forums/thread/691452" rel="noreferrer">https://developer.apple.com/forums/thread/691452</a></li>
  </ul>