White screen problem on Smart Lock screen

[King Mustard]

Unlocked SM-G955F running Android 7.0 (Samsung Experience 8.1).

Any ideas?

 

[bkdodger]

Are you using any package disabler or have anything disabled apps... What do you have currently for unlock security set up?

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[King Mustard]

Are you using any package disabler or have anything disabled apps... What do you have currently for unlock security set up?

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I am not using any package disablers.

Only Gmail has been manually disabled.

My 'Screen lock type' is PIN. I can only use PIN and Password types due to security restrictions that were applied when I added my NHS work e-mail accounts.

 

[Samses1950]

the samen happened to me, help!