Stop sending data on some Wi-Fi networks
You can stop apps and services from sending data in the background, and prevent your device from downloading large files
when it's connected to certain Wi-Fi networks.
1.
Swipe down from the top of the screen once using two fingers, or twice using one finger.
2.
Tap
>
Data usage
> >
Network restrictions
.
3.
Tap a network name.
User Guide
Wireless & networks
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