Disabling An App; Lock Screen Notifications; Hiding The Caller From The Lock Screen; Setting A Screen Lock - HTC Desire 820 User Manual

156 Settings and security
5. Enter a name for the certificate and tap OK.

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 Apps.
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.
2. Under Lock screen, select Incoming phone calls.

Setting a screen lock

Help protect your personal information and help prevent others from using HTC Desire
820 without your permission.
Choose to set a screen lock pattern, numeric PIN, or other means of securing your
phone. You'll be asked to unlock the screen every time HTC Desire 820 is turned on or
when it's idle for a certain period of time.
1. Go to Settings, and then tap Security.
2. Tap Screen lock.
3. Select a screen lock option and set up the screen lock.
4. Tap Lock phone after, then specify the idle time before the screen is locked.