slow face detection

[sabirhundekar]

I've noticed that face unlock and iris unlock in note 9 is slow compared to face unlock in one plus 6. Can anybody suggest how to fix this issue

[Ajverma]

use intelligent scan..

[Anonymous]

use iris

[sabirhundekar]

intelligent scan with face and iris is already enabled but still at times it's pretty fast, at times it's very slow and many times it fails