title: Why http://localhost:4723/wd/hub gives 404
body: <p>I am working on an <strong>Appium</strong> as a part of my <strong>android automation</strong>.</p>
  <p>When I enter the below localhost URL it's not working and it returns a 404 error</p>
  <p><a href="http://localhost:4723/wd/hub" rel="nofollow noreferrer">http://localhost:4723/wd/hub</a></p>
  <p>Why would this happen any ideas?</p>