title: Android studio running app on Samsung Galaxy S3 hangs at Uploading file
body: <p>My app with only one activity runs perfect on all emulators including the Samsung Galaxy S3 emulator provided by Genymotion. I am using the Android Studio.</p>
  
  <p>When I hook up my real Samsung Galaxy S3 to my computer it reads the device correct and it is online with all the correct developer options. It's correctly listed by adb as "device".</p>
  
  <p>I am targeting the correct API (18) for my device I believe, android 4.3</p>
  
  <p>This is where it gets "stuck" and nothing happens on the real device:</p>
  
  <p><img src="https://i.stack.imgur.com/ZwY8L.png" alt="Screenshot"></p>