Overview
- The One UI 9 beta rolling out in early June 2026 changes the power menu so that closing it automatically locks the phone and disables biometric unlocks.
- Samsung removed the dedicated Lockdown button from the power menu and replaced it with a Medical info slot while moving lockdown behavior into the menu flow.
- Tapping Power Off or Restart in the beta now triggers a verification gate that requires a PIN, password, or pattern to complete the shutdown or to exit the menu.
- Testers and outlets report a bug where failing or being unable to complete the verification can leave a device stuck on the lock screen, illustrating friction in the beta implementation.
- Reporters compare the move to iPhone behavior and note it follows a broader trend by Google and vendors to harden phones against theft and coerced biometric unlocks, though the feature is experimental and may change before release.