title: ADB root is not working on emulator (cannot run as root in production builds)
body: <p>I have just updated emulator 26.0.3, now I cannot run <code>adb root</code> command for new created emulator.</p>
  
  <p>the error shown is below:</p>
  
  <p><code>adbd cannot run as root in production builds</code></p>
  
  <p>I have killed and restart <code>adbd</code> like:</p>
  
  <pre><code>adb kill-server
  adb devices
  </code></pre>
  
  <p>Nothing helps, any ideas?</p>
  
  <hr>
  
  <p>I am not sure what is the difference and how to select different build but,
  if following settings are enabled while creating, then it has root.<a href="https://i.stack.imgur.com/bYXc5.png" rel="noreferrer"><img src="https://i.stack.imgur.com/bYXc5.png" alt="enter image description here"></a></p>