Turning your data connection off saves battery life and money on data charges.
You need a 4G?/LTE plan to use your operator's 4G/LTE network for voice calls and data services. Check with your operator for details.
Open the full Quick Settings panel. See Using
Tap the Mobile data
tile to turn the data connection on and off.
Note: If you do not see the Mobile data tile on the Quick Settings panel, swipe left to see more tiles.
Important: If you don’t have the data connection turned on and you’re also not connected to a
Wi?-Fi network, you won’t receive automatic updates to your email, social network accounts, and other synced information.