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How can i directly unlock phone on black screen

(Topic created on: 29-07-2025 09:19 AM)
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kefacool
Explorer
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why does my finger print sensor only unlock the phone when the sceen is on? The under optical display finger print does it well but my z fold 7 button needs to first turn it on then unlock.
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Solution
TheRoyalPenguin
Voyager
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Hi!

If by 'black screen', you mean when the phone is not on and the display comes on by pressing the side button, then all you have to do is go to settings - security and privacy - biometrics - finger prints - Finger print always on: make sure this is on, then you can unlock the phone even if the display isn't on.

Thanks, Theroyalpenguin

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2 REPLIES 2
Solution
TheRoyalPenguin
Voyager
Options
Hi!

If by 'black screen', you mean when the phone is not on and the display comes on by pressing the side button, then all you have to do is go to settings - security and privacy - biometrics - finger prints - Finger print always on: make sure this is on, then you can unlock the phone even if the display isn't on.

Thanks, Theroyalpenguin
kefacool
Explorer
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Thank you very much. It has worked out