title: adb pull -> device not found
body: <p>I have a rooted phone and running adb in root mode. </p>
  
  <p>I used adb shell to successfully access the phone. </p>
  
  <p>I can browse directorys, even those who require root. </p>
  
  <p>When i try to use: </p>
  
  <pre><code>adb pull /data/data/my.app.path/databases/mydatabase.db /home/admin/Desktop/
  </code></pre>
  
  <p>I get the following error: </p>
  
  <pre><code>error: device not found
  </code></pre>
  
  <p>The adb shell stays connected and i can go on browsing the sdcard. </p>
  
  <p>Can anyone tell me where this error comes from and how i can fix it to pull the file? </p>