Apps, even if not used often, may be running in the background and downloading data. 
	 If an app cannot be uninstalled, you can disable it. 
	 
 
  
 
	 -  
		  From the Home screen, swipe up and then find and tap Settings. 
			  
		
- Tap Apps & notifications.
- Tap App info.
- 
		  Tap the app, and then tap 
			 Disable. 
		  
		
Tip: You can also press and hold an app on the 
Home screen or 
Apps screen, tap 

, and then tap 
Disable.