title: How to force a crash or delete an android application?
body: <p>I have created an android app and now I cannot close it from my device.</p>
  
  <p>I have set the app as default launcher and I have disabled the status bar(so I cannot access the settings menu). When I press the back and home buttons nothing changes because the app runs as a launcher.</p>
  
  <p>Now I want to exit from the app and change the default launcher but I cannot.</p>
  
  <p>Also my device is Viewsonic vsd224 (android KitKat 4.4 system)(all in one, it is not a tablet) and it does not reset to its factory settings from any combination of buttons when it is turned off.</p>
  
  <p>I want to delete or crash the app or even reset my device but I cannot find a way.</p>
  
  <p>Have you any ideas what I can do?(I cannot use android studio or any other IDE).</p>