Samsung Galaxy S25
Turning use of phone lock code on or off
The phone lock code prevents others from accessing the contents of your phone (such as pictures and messages). When the phone lock code is turned on, it needs to be used every time you turn on your phone and when it has been in sleep mode.
Slide your finger downwards starting from the top right side of the screen.
Press the settings icon.
Press Lock screen and AOD.
Press Screen lock and biometrics.
Press Fingerprints.
Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.
Press the required settings to turn them on or off.
Press Done.
Press Continue.
Press Continue.
Press Register.
Follow the instructions on the screen to create the phone lock code using your fingerprint.
Press Done.
Press the indicators next to the required settings to turn them on or off.
Press the Return key.
Press Screen lock and biometrics and key in the additional phone lock code you created earlier.
Press None.
Press Remove data.
Press Remove.
Press the Home key to return to the home screen.