Turning your data connection off saves battery life and money on data charges.
Important:
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.
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With two fingers, swipe down from the status bar to open
Quick Settings.
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Tap the
Mobile data tile to turn the data connection on and off.
Note: 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.