Turn off 4G/LTE to save battery power in iOS 7.1

Disable LTE/4G to extend battery life on the iPad or iPhone

Here's how you can disable LTE/4G in iOS 7.1 to extend the battery life of your iPhone, iPad or iPod Touch.

1. Open the Settings app.

2. Tap on Cellular.

3. Tap on the Enable LTE button if it's green, this will turn off LTE.

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Additional resources for iOS

Apple Support

Apple Support Communities

Contact Apple Support

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