title: Android device is not connected to USB for debugging (Android studio)
body: <p>I am trying to debug my application using a real device instead on the emulator. When I try to connect, it gives me the message:</p>
  
  <blockquote>
    <p>USB device not found</p>
  </blockquote>
  
  <p>I tried to unplug and plug it again, but it did not work. And I have also enabled <em>USB debugging</em> and <em>unknown sources options</em> in my device. </p>
  
  <p>Any help is appreciated!</p>
  
  <p>Thanks!</p>