Security: Lock Screen And Security - Samsung Galaxy A51 User Manual

Settings
You will not be able to access the device after a factory data reset if you do not have
your Google Account username and password.
CAUTION Before sending your device to Samsung or taking it to a Samsung-
authorized service center, remove your Google Account and then perform a
factory data reset. For more information, visit samsung.com/us/support/frp.
Enable Factory Reset Protection
Adding a Google Account to your device automatically activates the FRP security
feature.
Disable Factory Reset Protection
To disable FRP, remove all Google Accounts from the device.
1. From Settings, tap
2. Tap Remove account.
Lock screen and security
You can secure your device and protect your data by setting a screen lock.
Screen lock types | Google Play Protect
Samsung Blockchain Keystore
Encrypt or decrypt SD card
Advanced security settings
Screen lock types
You can choose from the following screen lock types that offer high, medium, or no
security: Swipe, Pattern, PIN, Password, and None.
NOTE Biometric locks are also available to protect access to your device and
sensitive data on your device. For more information, see
Accounts and backup > Accounts > [Google Account].
| Find My Mobile
| Install unknown apps
| View passwords | Device administration
| Location | Permission manager
142
| Security update
| Secure Folder | Secure Wi-Fi
| Credential storage
| Send diagnostic data
Biometric
| Samsung Pass |
|
|
security.