I found a way to speed up face unlock

[tsdraj]

I have changed my default theme to another theme simple and colorful theme, now face lock is working fast then last one default theme. But Samsung must improve this in default theme .

[GOPINATH-R]

Great

[S_Kumar73]

I tested but no difference.

[tsdraj]

Which theme you are using

[S_Kumar73]

Same what u mentioned.

[tsdraj]

Yes , i bought this mobile 2days ago
I was very irritated, then suddenly I changed my theme I now , it's face lock working fast, i tried it .

[S_Kumar73]

Ok

[tsdraj]

Now only screenshot and screen recording and app lock problem and swip up to split screen not working.

[TechiePradhumn]

That works for some time when your lock screen wallpaper is bright in colour.

[tsdraj]

Remove face lock once and register again.