Setting Device to Auto-Update

1. Open Google Play Store.
   
   
2. Tap the hamburger icon (three horizontal lines) on the top-left.
   
   
3. Tap Settings.
   
   
4. Tap Auto-update apps.
   
   
5. To enable automatic app updates, select Auto-update apps at any time. Data charges may apply.
   To disable automatic app updates, select Do not auto-update apps.