When traveling internationally, your device settings may require an update to conserve data and minimize unwanted fees. Learn how to change roaming settings on your device ahead of your next international trip, including how to enable and disable roaming.
From the Home screen, tap Settings.
Tap Cellular Data Network.
Note: From this screen, you can review your cellular data network settings.
Tap Network Selection.
Note: From this screen, you can modify your carrier network selection preferences.