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Samsung Galaxy A90 5G
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Activate or deactivate use of phone lock code
The phone lock code protects the contents of your mobile phone from unauthorised use. If use of phone lock code is activated, it needs to be keyed in when you turn on your mobile phone or when it has been in standby mode.
1. Find "Lock screen"
Slide your finger down on the display.
Press the settings icon.
Press Lock screen.
2. Create phone lock code using your fingerprint
Press Screen lock type.
Press Fingerprints.
Press Continue.
Press the required setting and follow the instructions on the display to create an additional phone lock code.
Follow the instructions on the display to create the phone lock code using your fingerprint.
Press Done.
Press the required settings.
Press Done.
Follow the instructions on the display to back up your additional phone lock code.
3. Deactivate use of phone lock code
Press Screen lock type.
Key in the current phone lock code and press None.
Press Remove data.
Press Remove.
4. Return to the Home screen
Press the home icon to end the session and return to the Home screen.