Sony Xperia XZ

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Image 1: Sony Xperia XZ in Black
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My phone uses a large amount of mobile data

If your phone uses a large amount of mobile data, there may be several causes of the problem.

If automatic mobile data usage is turned on, your phone will use mobile data when the connection to the Wi-Fi network is poor.

Solution: Turn automatic use of mobile data on or off

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If notifications are turned on, your phone will use mobile data when applications send push notifications and is not connected to a Wi-Fi-network.

Solution: Turn notifications on or off

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