It can be very easy to use a lot of cellular data on your iPhone, thanks to the ease with which we can do data-intensive tasks, such as watching videos or downloading apps. While you may have several GB of data available on your cellular plan, that data can be used very quickly if you consume a lot of media while connected to a cellular network.
If you find that you are going over your monthly cellular data limits because you do not realize that you are connected to a cellular network, then our guide below will show you how to disable cellular data usage for an individual app on your iPhone. After making this change, your iPhone will not automatically connect to the Internet with that app unless you are connected to a Wi-Fi network.
Disabling Cellular Data Usage for an Individual iPhone App in iOS 9
The steps below were performed on an iPhone 6 Plus, in iOS 9.2. These steps will work for other iPhone models running iOS 9 as well. Once you have completed these steps, the app that you modify will only be able to connect to the Internet when you are connected to a Wi-Fi network. This article will help you determine whether you are connected to a Wi-Fi or cellular network.
Here is how to disable cellular data usage for an iPhone app in iOS 9 –
- Open the Settings menu.
- Select the Cellular option.
- Scroll down and locate the app for which you do not wish to use cellular data, then tap the button to the right of the app so that the button moves to the left position.
These steps are also shown below with pictures –
Step 1: Tap the Settings icon.
Step 2: Tap the Cellular button near the top of the screen.
Step 3: Scroll down to the Use Cellular Data For section, then tap the button to the right of the app for which you wish to prevent cellular data usage. I have disabled cellular data for the Safari app in the picture below.
The next time you go to use the app, you will see a notification like the one below –
If you would like to change the settings on an iPhone so that the cellular data usage settings cannot be changed after you set them (such as if you are configuring them on a child’s iPhone) then you can read this guide about preventing changes to cellular data usage settings.
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