A52 fingerprint

[Discoblue2]

Hi I have the A52 which I like only down side is that the fingerprint sensor rarely works any update fixes this . Also seen a video review and the guy said the same fingerprint sensor unpredictable. 

[BandOfBrothers]

Hi @Discoblue2 

I did have some issues with my fps sensor on my Note 10 and Note 20 and found the following helped me.

When setting up take x3 scans with each thumb and then rotate the phone around when taking further prints of each thumb so your phone can read both thumbs from the same finger print scan. Scan your prints as you would normally hold the phone.

Also using two fingers when setting up one fingerprint works pretty well.

Go into Settings . Biometrics and Security.  Biometrics Preferences . Turn Off Screen Transition Effect.

Then go into Settings and search for Optomise Battery Usage. Tap in Optimise  Battey Usage  tap to show All and scroll down to com.samsung.android.biom and toggle Off

For me this improved the fps on my Note.

I also have dry skin on my fingers and so find it sometimes beneficial to moisten my fingertip by breathing on it before unlocking the phone.

[Discoblue2]

Thanks for the info will give this a try .

[Discoblue2]

Deleted existing prints then used my thumb as moving round scanner from what you have said , tried unlocking 10 times WORKED every time, thank you for replying 👍