Samsung SM-A505FN/DS User Manual page 87

Apps and features
Using secret mode
In secret mode, you can separately manage open tabs, bookmarks, and saved pages. You can
lock secret mode using a password and your biometric data.
Activating secret mode
In the toolbar at the bottom of the screen, tap
this feature for the first time, set whether to use a password for secret mode.
In secret mode, the device will change the colour of the toolbars.
In secret mode, you cannot use some features, such as screen capture.
Changing security settings
You can change your password or the lock method.
Tap Settings Privacy and security
To set your registered biometric data as the lock method along with the password, tap the
Fingerprints switch to activate it. Refer to
using your biometric data.
Deactivating secret mode
In the toolbar at the bottom of the screen, tap
Turn on Secret mode. If you are using
Set Secret mode lock
Fingerprint recognition
Turn off Secret mode.
87
Change password.
for more information about