54 Management
Restrict all background data
You can restrict background data for all apps across all
available networks (mobile, Wi-Fi, and Ethernet).
Find it: Menu >
System settings
>
Data usage
>Menu >
Restrict background data
.
Caution: Restricting all background data can cause
some features to stop working altogether.
Wireless manager
Find it: Menu >
System settings
, then go to the
WIRELESS & NETWORKS
section
Manage all your wireless connections: Wi-Fi,
Bluetooth®, mobile data, airplane mode, and mobile
hotspot.
Airplane mode
Use airplane mode to turn all your wireless connections
off—useful when flying. Press and hold the Power key,
then touch
Airplane mode
.
Note: When you select airplane mode, all wireless
services are disabled. You can then turn Wi-Fi and/or
Bluetooth back on, if permitted by your airline. Other
wireless voice and data services (such as calls and text
messages) remain off in airplane mode. Emergency calls
to your region's emergency number can still be made.
Network
You should not need to change any network settings.
Contact your service provider for help.
Touch Menu >
System settings
>
More...
>
Mobile
networks
to see network settings options.
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