title: Samsung Grand mobile Not showing UI but I can see UI in emulator
body: <p>I am trying to deploy app on Android device But I am not able to see the UI. My device configuration as below</p>
  
  <p>Handset : Samsung Grand 
  OS : Android 4.2 (API 17)</p>
  
  <p>in project properties I set the application Tab like this</p>
  
  <p><a href="https://i.stack.imgur.com/0cdhr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0cdhr.png" alt="enter image description here"></a></p>
  
  <p>please let me know what wrong with it. Similar configuration for Android Emulator I cab able to see the UI.</p>