User Manual

147
Lock Screen and Security
Settings
Credential Storage
Manage your security certificates. If a certificate
authority (CA) certificate gets compromised or for
some other reason you do not trust it, you can disable
or remove it.
1. From a Home screen, tap
Apps > Settings >
Lock screen & security.
2. Tap Other security settings for options:
•
Storage type: Select a storage location for
credential contents.
•
View security certificates: Display certificates
in your device’s ROM and other certificates you
have installed.
•
Install from phone storage: Install a new
certificate from storage.
•
Clear credentials: Erase the credential contents
from the device and reset the password.
Advanced Security
Protect your device with these advanced security
options.
1. From a Home screen, tap
Apps > Settings >
Lock screen & security.
2. Tap Other security settings for options:
•
Pin windows: Pin a specific app on your phone
screen.
•
Usage data access: View which applications
can access your device’s usage history.
•
Notification access: View which applications
can access your notifications.