Change again the launcher logo in Android Studio 2.1.1
<p>When I first built my Android application the launcher logo was automatically set to this:</p>

<pre><code>android:icon="@mipmap/ic_launcher" 
</code></pre>

<p>which shows the Android logo. Now I changed it (with the instruction of <a href="https://stackoverflow.com/questions/26615889/how-to-change-the-launcher-logo-of-an-app-in-android-studio">this link</a>) to a flashlight picture. If I try to run my app everything is working fine and it is the right launcher logo (flashlight).</p>

<p>But I decided to take a new launcher logo, so I deleted the whole new folder which was created in my <code>mipmap</code> folder. At first, I changed the android:icon in the <code>AndroidManifest.xml</code> back to the <code>ic_launcher</code>.</p>

<p>But if I try to run the app again, my launcher logo is still the flashlight. But it should be the Android logo. What did I do wrong?</p>

<p>I followed the instruction again and tried to add a new .png file, but now not even the new mipmap-folder is created.</p>

<p>Is there something else I need to consider?</p>