Question Finger scanner not responding Z fold 3 - Samsung Galaxy Z Fold3

Finger scanner stopped working. I have reset and hard rest my phone, but help. I get an error message of finger print scanner not responding try again or restart your phone. Please help

I'd take your device into the Samsung Service Center and let them check it out

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Fingerprint sensor

I'm new at this phone and added a couple fingerprints my 1st finger in right hand and 2 nd finger on left hand when I hold it. Is it really a clicking first then it vibrates opens up phone? Is there an easier way for the sensor?
Are you asking if there's a way to unlock the phone just by touching the fingerprint sensor? If so, on the stock ROM, there is not. I just press the button and keep my finger on it until it unlocks. Only takes a second.
I haven't tried any custom ROMs (or even rooted for that matter, for Marshmallow and onward, I haven't felt the need to), but one of those might have that ability. I can't make any promises, though.

[Q] Fingerprint sensor issue - ghostery

Hey,
I have a strange issue with my fingerprint sensor. Whenever I add a new fingerpringt the phone starts to recognize a finger without even touching the sensor. As soon as I have added a fingerprint the phone keeps unlocking itself. Thus everytime when I lock the phone by pressing the power button a few seconds later the phone is being unlocked again by itself. I already flashed a new persist.img without any change in behaviour resulting. Maybe someone can help me here? I would be very grateful.
Thanks in advance.
yoshi8 said:
Hey,
I have a strange issue with my fingerprint sensor. Whenever I add a new fingerpringt the phone starts to recognize a finger without even touching the sensor. As soon as I have added a fingerprint the phone keeps unlocking itself. Thus everytime when I lock the phone by pressing the power button a few seconds later the phone is being unlocked again by itself. I already flashed a new persist.img without any change in behaviour resulting. Maybe someone can help me here? I would be very grateful.
Thanks in advance.
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I had that happen to me as well, when my scanner starting malfunctioning and eventually stopped working entirely.
Chris_An said:
I had that happen to me as well, when my scanner starting malfunctioning and eventually stopped working entirely.
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Click to collapse
So, is the issue from the hardware itself? I am facing this issue since 3 days ago

Lg G3 Multi-touch not working properly

Can someone identify my problem?
First, when you touch the screen with one fingee its fine. But when you add another finger and move it around its fine too, but the moment you leave one of those finger in screen, the touch of the second finger is still holding same as 4 fingers and leave it on screen. I hope someone can help.

requires to hold the one finger on screen and other finger to touch anything

i am facing very awkward problem..
i had to place one finger on anywhere on screen and with other finger i can touch the screen...i think its due to encryption. yesterday the problem solved automatically but after restart its happening again. anyone with the solution?
zeeshanbage said:
i am facing very awkward problem..
i had to place one finger on anywhere on screen and with other finger i can touch the screen...i think its due to encryption. yesterday the problem solved automatically but after restart its happening again. anyone with the solution?
Click to expand...
Click to collapse
what are you doing?
what ROM
what phone
what recovery
xposed?
etc

Question Screen going blank

Hi,
Is anyone else getting an error where your screen when left alone goes completely blank, finger print and AOD not showing, sometimes I can guess where the fingerprint sensor is, sometimes even that doesn't work?
Also the AOD sometimes rotates, which obviously puts the finger print sign in the wrong place!
On both occasions pressing the power button a couple of times fixes, but annoying!
Is this a known fault and is there a fix?

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