The iPhone 4 and iPhone 4s simulators disappeared after upgrading to Xcode 8. How do I get them back? : <p>I have these iPhone simulators:</p>

<ul>
<li>iPhone 5</li>
<li>iPhone 5s</li>
<li>iPhone 6</li>
<li>iPhone 6 Plus</li>
<li>iPhone 6s</li>
<li>iPhone 6s Plus</li>
<li>iPhone 7</li>
<li>iPhone 7 Plus</li>
<li>iPhone SE</li>
</ul>

<p>What happened to the iPhone 4 and iPhone 4s?</p>
