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ringtone and notification sound (see Changing Ringtone and
Notification Sound), select system sounds (see Turning On/Off
System Sounds), control notification display, and check the
apps that have requested notification access or Do not disturb
access.
Apps
Touch the Home key > Settings > Apps to see apps installed
on your phone and manage them.
Touch an app to see its information. The following options may
be available:
FORCE STOP: Stop the app.
UNINSTALL: Uninstall the app.
DISABLE/ENABLE: Disable or enable the app.
Storage: Check its storage information, clear its data or
cache.
Data usage: Check how much data has been used by the
app during the time cycle you set and restrict background
data for the app.
Permissions: Check or change the app permissions.
Notifications: Manage the app notifications in the
notification panel and the lock screen. You can set the
priority, sensitivity, and more.
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