Disabling an app
Apps, even if not used often, may be running in the background and
downloading data. If an app cannot be uninstalled, you can disable it.
1.
Go to Settings, and then tap
App manager
.
2.
Swipe to the All tab.
3.
Tap the app, and then tap
Disable
.
Lock screen notifications
Choose the types of notifications to show or hide on the lock screen.
1.
Go to Settings, and then tap
Security
.
2.
Under Lock screen, tap
Notification settings
.
3.
Choose whether to show or hide notifications such as missed calls
and text messages.
Hiding the caller from the lock screen
You can prevent the names and photos of incoming callers from appearing
on the lock or security screens.
The caller must be in your private contacts list.
1.
Go to Settings, and then tap
Security
.
Settings and security
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