Turning your data connection off saves battery life and money on data charges.
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From the
Home screen, tap
, and then find and tap
Settings.
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Tap and select or clear the checkboxes 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.
