Key facts
- Samsung's One UI 9 beta integrates Lockdown mode into the power menu.
- Invoking the power menu now returns users to the lock screen instead of the previous app.
- Lockdown mode disables biometrics and requires a PIN or password for unlocking, powering down, or rebooting.
- This change prevents forced or unauthorized biometric access.
This security enhancement in Samsung's One UI 9 beta aims to bolster device protection by making it harder for unauthorized individuals to access a phone through its power menu. By defaulting to a lockdown state, the feature ensures that sensitive biometric data is bypassed, requiring explicit user authentication via PIN or password.