Zte Z852 User Manual page 151

Data usage: Check how much data has been used by the

app during the time cycle you set, restrict background data
for the app, or allow unrestricted data access when Data
Saver is on.
Permissions: Check or change the app permissions.

Notifications: Manage the app notifications in the

notification panel and the lock screen.
Open by default: Check the app's supported links and set

whether to open the links in the app, and clear the app's
defaults.
Battery: Check the battery use details of the app since last

full charge.
Memory: Check how much memory has been used by the

app.
Draw over other apps: Allow the app to display on top of

other apps that you're using.
Modify system settings: Allow the app to modify system

settings.
NOTE:
Not all options are available for the apps.
Storage
Touch the Home key >
memory information of the internal phone storage and the
microSDXC card.
You can choose the default location for new data, such as
> Settings > Storage to view the
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