Preventing Background Apps From Accessing The Internet - Huawei Mate 8 User Manual

3
Turn off switches for non-essential apps to prevent them from running while the
screen is locked.
If you want an app to continue running after the screen is locked (such as a backup
app that is performing a backup), turn on the switch for that app.
Press the power button to lock the screen. Your phone will close all background apps
except those that are protected.
Preventing background apps from accessing
the Internet
Use the networked apps manager to prevent certain apps from connecting to the Internet
and using your data allowance.
1
Open Phone Manager.
2
Touch Traffic manager > Networked apps.
3
Switch between the Installed apps and System apps tabs to configure the Internet
access permissions for individual apps. Touch
Internet access while roaming.
Power management
to configure which apps have
Advanced Internet
access permissions
Select app type
Batch select Internet
access permissions
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