I used my fingerprint scanner with exam gloves on. Not very secure. - Galaxy Note5 General

So, a couple of times at work, I was able to unlock my phone via the fingerprint scanner while wearing exam gloves! I was surprised to say the least. I picked my phone up and out of habit I touched my scanner with my thumb. It unlocked. The first time it happened, I could only get it to unlock twice with gloves on, however, the second time it happened, I could do it repeatedly until I changed the gloves. Unfortunately, know one was around that I could get to record it. The gloves are thin, but have a micro bubble like texture made for gripping small objects easier. Just curious if anyone else has had similar experiences. For the time being, I have switched back to pin unlock, but I really do miss the fingerprint scanner.

You're overreacting. As long as nobody else's fingerprint can unlock it it's still secure. I doubt it actually reads your fingerprint, it probably maps subdermal ridge flow angles and other features that are electrically conductive like TouchID does. TouchID has been proven to be pretty secure and likely it works the same.
Here's a similar situation: http://www.reddit.com/r/apple/comments/2p07wf/_/
Turn it back on, Samsung is pretty good when it comes to security features.
Sent from my SM-N920T using Tapatalk
---------- Post added at 12:38 PM ---------- Previous post was at 12:36 PM ----------
In fact the reason it didn't work with new gloves is because they didn't have time for sweat to build up in them to make them conductive enough. This informally reinforces my suspicion about how the Samsung reader works. Thanks
Sent from my SM-N920T using Tapatalk

The documentation is very clear that it only stores information necessary to recognize your fingerprint, not the entire fingerprint.
Sent from my SM-N920V using Tapatalk

I'm sure the scanner is just seeing through the glove, and can make out the ridges and lines through a thin latex glove under certain conditions. As long as its unlocking for the correct fingerprint, I don't see that as not secure.

ynnek63 said:
So, a couple of times at work, I was able to unlock my phone via the fingerprint scanner while wearing exam gloves! I was surprised to say the least. I picked my phone up and out of habit I touched my scanner with my thumb. It unlocked. The first time it happened, I could only get it to unlock twice with gloves on, however, the second time it happened, I could do it repeatedly until I changed the gloves. Unfortunately, know one was around that I could get to record it. The gloves are thin, but have a micro bubble like texture made for gripping small objects easier. Just curious if anyone else has had similar experiences. For the time being, I have switched back to pin unlock, but I really do miss the fingerprint scanner.
Click to expand...
Click to collapse
This is so stupid ?
Sent from my SM-N920C using Tapatalk

I would only be scared if a glove without my finger in it could unlock the device.

Finger print scanner is not at all secured lock, initially I was so glad to hear all about this app but later on I came to know that it is just for name sake a finger scanner lock. Never ever be depended on it.

Related

Fingerprint scanner - My experience

I just thought that I would pass along my experience with the fingerprint scanner. When I first started using the Note 4, I went through the fingerprint setup for my right thumb. I did the 10 times scan, and then, as the setup describes, did 10 more times with the thumb almost at a right angle. The phone stored the fingerprint and everything was OK.
As I used the fingerprint to unlock the phone, I almost always had to scan it several times. Sometimes it took 4 or 5 tries to get it to unlock.
On a whim, I deleted that fingerprint and started all over. This time I did the straight down 10 times, but did not do the additional "angle" scan 10 times and stored the print.
Now I am able to unlock the phone on the first try about 95% of the time. It never takes more than 2 tries to unlock. Yes, I have to scan my thumb straight down, but I think that is a small price to pay to get away from the frustration of having to scan a bunch of times to unlock.
As an aside, I am using the fingerprint scan for apps such as LastPass and they are now a pleasure to use with a scan match on the first try.
JimInWoodstock said:
I just thought that I would pass along my experience with the fingerprint scanner. When I first started using the Note 4, I went through the fingerprint setup for my right thumb. I did the 10 times scan, and then, as the setup describes, did 10 more times with the thumb almost at a right angle. The phone stored the fingerprint and everything was OK.
As I used the fingerprint to unlock the phone, I almost always had to scan it several times. Sometimes it took 4 or 5 tries to get it to unlock.
On a whim, I deleted that fingerprint and started all over. This time I did the straight down 10 times, but did not do the additional "angle" scan 10 times and stored the print.
Now I am able to unlock the phone on the first try about 95% of the time. It never takes more than 2 tries to unlock. Yes, I have to scan my thumb straight down, but I think that is a small price to pay to get away from the frustration of having to scan a bunch of times to unlock.
As an aside, I am using the fingerprint scan for apps such as LastPass and they are now a pleasure to use with a scan match on the first try.
Click to expand...
Click to collapse
Wow. This is actually true I hated the finger print first time. But now I can actually use it with out frustrating. I wish my finger could be in a bit of an angle but if it is it brings that annoying inconsistent.
Sent from my SM-N910T using XDA Free mobile app
The key is to scan it 10times at all kinda of angles.
LancerV said:
The key is to scan it 10times at all kinda of angles.
Click to expand...
Click to collapse
Does not matter how I scan it. I cannot unlock unless my finger is straight vertical
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How do you set up the 10 scans each one should be different
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LancerV said:
How do you set up the 10 scans each one should be different
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Click to expand...
Click to collapse
What you mean by 10 scans you can gave up to 3 fingers I believe
egren58 said:
What you mean by 10 scans you can gave up to 3 fingers I believe
Click to expand...
Click to collapse
Each finger print should be a different angle I do both thumbs under one fingerprint scan St multiple angles
Sent from my SM-N910T using Tapatalk
The trick I found that works great is take the finger that you are going to use the most and make all three finger prints the same finger at all angles. I have a 98% success rate.
jarazmek said:
The trick I found that works great is take the finger that you are going to use the most and make all three finger prints the same finger at all angles. I have a 98% success rate.
Click to expand...
Click to collapse
you mean three different angles of the same finger? or you do different angels of the same finger like 10 swipes of different angle, and so on....?
different angles same finger. I tried to trip it up, total of 60 swipes for all 3 finger prints
The scanner works horribly for me. Maybe it's my calloused construction hands.
Rob the plumber said:
The scanner works horribly for me. Maybe it's my calloused construction hands.
Click to expand...
Click to collapse
The scanner works fine for me. But my wife still cant get hers to work. She is frustrated and keep bugging me.
Yeah, I have to swipe my finger at least 10 times to get the phone to unlock.
---------- Post added at 03:23 PM ---------- Previous post was at 03:22 PM ----------
Swipe slower, swipe faster, swipe the center, etc...
jarazmek said:
The trick I found that works great is take the finger that you are going to use the most and make all three finger prints the same finger at all angles. I have a 98% success rate.
Click to expand...
Click to collapse
**Brilliance** :highfive:
Only had one finger print scaned. Perfectly scans my finger never had to do more than one swipe. Been using it for a week now.
Index fingers=pretty good
Thumbs=terrible
For me anyway.
Works well for me. Unlocks first try with thumb and index finger pretty much 95% of the time. Very impressed. Works far better than my dads IPhone 5 does for him.
Sent from my SM-N910T using XDA Free mobile app
My wife is still having trouble with this finger scanning. I even have to hold her finger and help her do this exercise. Then today it doesnt work anymore. I notice her finger skin is peeling.
You notice it will not work after you wash your hand and dry it? It has to be super dry.
LancerV said:
The key is to scan it 10times at all kinda of angles.
Click to expand...
Click to collapse
Yep, that is the key! The only failures get now are if I swipe too fast, too slow or don't swipe over the entire key! It's really a lot more accurate than people give it credit for if you swipe it correctly! I can unlock with both my index finger and my thumb.
As winter has dragged on (dry in the upper Midwest) this has gotten much worse for me. Especially if I'm outside in the cold, the scanner almost never works. I think the dry skin is causing it to trip up. I need to re-register my fingers all the time to have a chance.

Fingerprint scanner. Do you use it?

Just wondering what people thought of the fingerprint scanner? I tried it today and I feel like it works ok. Sometimes it gets it first try and other times its hit or miss. Still though, privacy is important. Only thing I wish is that you didn't have to swipe your finger to get it to unlock. Considering the size of the phone I wish you could just place it down anywhere on the home button and have it work.
Thoughts?
Sent from my SM-N910V using XDA Free mobile app
At first I thought it was pointless, because it worked poorly for me. Now it reads every time. I'm not sure why the 2nd time took better. I know you can improve the chances by taking several (up to 6 I think) profiles of your finger. I use it with LastPass, which I love, that's good integration. I don't like it for locking the screen, I'm in my phone too much and it's just a slower operation. I agree, the sensor on the iPhone is way better, you don't even think about it. But I like having it for the password management.
I use it because foxfi requires a passcode more than just swipe. I use that. Works pretty good for me. Most times on first try
I absolutely use mine everyday. I think it's overlooked because of the bad rep that the s5 scanner had, this one is much improved. I agree that the iphone scanner is better but this one isn't bad at all granted you understand how to properly set it up. I wish you could lock individual apps with it but other than that I love it.
gcforreal said:
I absolutely use mine everyday. I think it's overlooked because of the bad rep that the s5 scanner had, this one is much improved. I agree that the iphone scanner is better but this one isn't bad at all granted you understand how to properly set it up. I wish you could lock individual apps with it but other than that I love it.
Click to expand...
Click to collapse
Maybe they'll do that with Lollipop and screen pinning?
Samsung? ?
Use mine.
The key is setting it up. When doing the 10 swipes use different angles and positions.
Once I set mine that route, 0 issues
gcforreal said:
I absolutely use mine everyday. I think it's overlooked because of the bad rep that the s5 scanner had, this one is much improved. I agree that the iphone scanner is better but this one isn't bad at all granted you understand how to properly set it up. I wish you could lock individual apps with it but other than that I love it.
Click to expand...
Click to collapse
Just wondering do you know how to reset it and start over. I want it to be able to read my left and right thumbs at different angles. The first time I did it I just used the same up down motion.
Sent from my SM-N910V using XDA Free mobile app
junior_mafioso said:
Just wondering do you know how to reset it and start over. I want it to be able to read my left and right thumbs at different angles. The first time I did it I just used the same up down motion.
Sent from my SM-N910V using XDA Free mobile app
Click to expand...
Click to collapse
Settings>finger scanner>fingerprint manager, once in you can add or delete fingerprints, just delete them all and set up as you wish.
I used it, until I noticed that I had a bunch of really thin vertical scratches on the button. Haven't used it since. Now I'm using the pattern for my lock screen.
I must have really abrasive fingers or something.
usmaak said:
I used it, until I noticed that I had a bunch of really thin vertical scratches on the button. Haven't used it since. Now I'm using the pattern for my lock screen.
I must have really abrasive fingers or something.
Click to expand...
Click to collapse
i flashed a tmobile rom on DE, forgot to clear FP scanner. Now i am back to stock, i can't set it up or enable it.i get an error. so i'm doing the connect the dot unlock; i kinda like it cause its fast and i can use both hands.
I like the security of the finger print scanner. I tried removing it and using the the swipe to unlock feature, but found myself constantly using the finger print scanner out of habit so I just activated the feature again lol
I couldn't live without this feature now that I have it set up. This plus private mode have completely changed the way I manage my content and privacy. I love it.
i've honestly tried the fingerprint scanner so many times, and i always end up turning it off because it's frustrating and rarely reads my finger print.
Any tips?
Also what is Private mode ^
I saw it but haven't messed with it ,
---------- Post added at 06:19 PM ---------- Previous post was at 06:07 PM ----------
sprintuser1977 said:
Use mine.
The key is setting it up. When doing the 10 swipes use different angles and positions.
Once I set mine that route, 0 issues
Click to expand...
Click to collapse
followed your advice, set up three different fingerprints for the same thumb in all and every angle, works every time now
Hardknockz313 said:
I like the security of the finger print scanner. I tried removing it and using the the swipe to unlock feature, but found myself constantly using the finger print scanner out of habit so I just activated the feature again lol
Click to expand...
Click to collapse
Same here, once you get it right and get used to it you almost need it.
Sent from my SM-N910V using XDA Premium 4 mobile app
Nope. Its one of like 47 useless (for me) features on my Note 4. It's simply, here's what I want: large screen that also looks awesome, removable battery, memory card slot, and lastly root. That's it, and I would possibly be even will to give up one, MAYBE two of those things. The Nexus 6 has one of the 4. The Note 4 has 3 of the 4, thus here I am, patiently waiting for root of the d.e. to get back in stock.
masri1987 said:
i've honestly tried the fingerprint scanner so many times, and i always end up turning it off because it's frustrating and rarely reads my finger print.
Any tips?
Also what is Private mode ^
I saw it but haven't messed with it ,
---------- Post added at 06:19 PM ---------- Previous post was at 06:07 PM ----------
followed your advice, set up three different fingerprints for the same thumb in all and every angle, works every time now
Click to expand...
Click to collapse
:thumbup:
Have tried it on my note 4 and my previous S5. Maybe im just to lazy to take the time to get used to it, but in the short time ive used it the thing just infuriates me. sometimes requiring several swipes to unlock. I do like apples approach to the scanner better. Huawei has a phone with one like apples but on the back. i think its the perfect solution. the whole Swipe part of it is what sucks. The whole thing will be a moot point for me when lollipop hits the note 4 as I will simply make my Gear S a trusted device and not have a code at all as long as it is paired. I really only need security in case i lose my phone or it gets stolen. Until then I'll just stick to the pattern unlock.
I like to swipe my thumb sideways because it's easier to do with one hand. This worked well when the phone was naked, but my seidio case lifts my thumb as I slide it and makes an unreadable scan most times. I've stopped using it as a result.
Sent from my SM-N910V using XDA Free mobile app
Is the scanner only useful for logging in to the phone? The scanner on my HP laptop came with software to store passwords and enter them on Web sites and other places. That is how I'd like to use it.
Sent from my SM-N910V using Tapatalk
starbuckk said:
Is the scanner only useful for logging in to the phone? The scanner on my HP laptop came with software to store passwords and enter them on Web sites and other places. That is how I'd like to use it.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Logging into the phone is the main use of it but you can also link it with PayPal to make purchases. Also I believe you can use it with last pass which is a password manager to log into different websites by scanning your finger.
---------- Post added at 02:10 AM ---------- Previous post was at 01:53 AM ----------
Found an app on play store that let's you lock individual apps with your fingerprint. It's called finger security (by Rick clephas) it's quite robust and handy. Thought I'd share my find.

Fingerprint issue or in trippin?

On my job I get my hands/fingers get real dirty, I'm having an issue where the fingerprint scanner won't scan my dirty ass fingers. I'm assuming this is normal? Lol because once I wash my hands it works. But if fingers dirty phone will say it's not a match when turning on the device via home button 3 out of 5 times it won't unlock.
Sent from my SM-G935T using Tapatalk
You trippin bruh
nano303 said:
On my job I get my hands/fingers get real dirty, I'm having an issue where the fingerprint scanner won't scan my dirty ass fingers. I'm assuming this is normal? Lol because once I wash my hands it works. But if fingers dirty phone will say it's not a match when turning on the device via home button 3 out of 5 times it won't unlock.
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
I've found that if finger or reader is dirty it won't read. If finger is sweaty or wet it won't read either. I feel like the reader isn't very accurate to begin with.
You're tripping my dude
It works 100% of the time for, unless (like you said) my finger is dirty or oily or whatever.. But I wouldn't really expect it to work under those circumstances anyway. Can't say the reader isn't accurate with dirty hands ?
The fingerprint scanner works because it's capacitive. When you're fingers are wet, dirty, or both, it can't get an accurate match of your finger because the particles on your finger are blocking it from properly reading.
Sent from my SM-G935T using Tapatalk

Fingerprint Problems - Can it even be fixed with a future software update?

Yesterday my fingerprint was working about 90% of the time, today it's complete trash.
Also there is a setting in the phone where it will completely wipe and factory reset your device after 15 failed attempts. With this crappy scanner it's a good thing to uncheck this option before your phone gets wiped.
Can this problem even be fixed with a future software update or is it flawed hardware?
Not too happy about a $1,600. phone with a crappy fingerprint scanner.
Don't worry about the factory wiping aft 15 attempts. The phone will ask you for an alternate method (pin or pattern) to unlock the phone once the 5th fingerprint attempt fails.
I think Samsung will improve it with future updates, but not by much.
I would not hold out much hope for an improvement. If you want to see improvement you need to do three things:
1. You need to enroll your primary finger at least 2, ideally 3 times.
2. When you are enrolling your finger, don't follow the instructions to move your finger around, rather just naturally grip your device as you would when you grab your phone to unlock it, and only scan that way.
3. This is the most contentious one, but probably the biggest difference. Do not use any screen protector at all. Any physical barrier is a sound barrier, and therefore an ultrasonic sensor will perform worse the more layers of stuff there is on top of it.
dhorgas said:
I would not hold out much hope for an improvement. If you want to see improvement you need to do three things:
1. You need to enroll your primary finger at least 2, ideally 3 times.
2. When you are enrolling your finger, don't follow the instructions to move your finger around, rather just naturally grip your device as you would when you grab your phone to unlock it, and only scan that way.
3. This is the most contentious one, but probably the biggest difference. Do not use any screen protector at all. Any physical barrier is a sound barrier, and therefore an ultrasonic sensor will perform worse the more layers of stuff there is on top of it.
Click to expand...
Click to collapse
I tried this once I got the phone enrolled my finger twice... problem solved..
One thing that the fingerprint sensor does not do well with, for some bizarre reason, is dry skin. If you have really dry fingers or the weather is very dry causing you to have dry fingertips, the sensor is definitely more prone to failure when scanning.
I also found one bug just a few minutes ago. If you have a Bixby routine running with widgets, you are required to unlock your phone to see the widgets, but the fingerprint sensor us disabled in this mode and needs you to explicitly press the unlock option before it will even scan.
A completely dry finger is the main problem. Try licking your finger and then try to unlock the phone. It would unlock the phone extremely fast and easy.
I don't know how this can be improved with a software update...
Fyi I am using the preinstalled screen protector. I agree that it would work much better without it. But I am afraid to leave the screen unprotected... What do you think?
madvinegar said:
A completely dry finger is the main problem. Try licking your finger and then try to unlock the phone. It would unlock the phone extremely fast and easy.
I don't know how this can be improved with a software update...
Fyi I am using the preinstalled screen protector. I agree that it would work much better without it. But I am afraid to leave the screen unprotected... What do you think?
Click to expand...
Click to collapse
lol,... and since the flu season isn't over yet, remember to wash your hands thoroughly before licking your fingers to avoid catching any bugs. Sorry, I know it's not that funny to deal with the fp sensor, it's just ridiculous. I personally went through that before sending it back and getting S10e. "my life is much better now..." :laugh:
Follow this, I get it 99% of the time.
$1,600. phone and I have to lick my finger to unlock the damn thing.
Guys it may seem stupid but I was reading a post about the S10+ fingerprint sensor and think I have the way it was supposed to be used figured out. They described using it as jabbing the screen
WHy wouldnt you use face unlock?
barbs666 said:
WHy wouldnt you use face unlock?
Click to expand...
Click to collapse
Because it's not supposed to be used on this device, it's unsafe and the S10 doesn't have an Iris scanner anymore, it will get fooled by a simple picture.
felloffthetruck said:
$1,600. phone and I have to lick my finger to unlock the damn thing.
Click to expand...
Click to collapse
This comment made my day :laugh::laugh::laugh:
Corv0 said:
Because it's not supposed to be used on this device, it's unsafe and the S10 doesn't have an Iris scanner anymore, it will get fooled by a simple picture.
Click to expand...
Click to collapse
Oh bugger, I was hanging to get this phone, but seems like alot ofannoying rushed out features..... god I hope its all fixed by updates in the near future!
Makes me want to keep using my s7E!
felloffthetruck said:
$1,600. phone and I have to lick my finger to unlock the damn thing.
Click to expand...
Click to collapse
Don't worry. Once the S11 comes out the FPS issues will be history and you will also get Android 10 plus the latest security patch, or at the very least one that's no more than 3 months old. That will be $2000 please.
mzsquared said:
lol,... and since the flu season isn't over yet, remember to wash your hands thoroughly before licking your fingers to avoid catching any bugs. Sorry, I know it's not that funny to deal with the fp sensor, it's just ridiculous. I personally went through that before sending it back and getting S10e. "my life is much better now..." :laugh:
Click to expand...
Click to collapse
Yes, I meant just for testing purposes...
barbs666 said:
Oh bugger, I was hanging to get this phone, but seems like alot ofannoying rushed out features..... god I hope its all fixed by updates in the near future!
Makes me want to keep using my s7E!
Click to expand...
Click to collapse
Rushed out? What are you even talking about?
They clearly specified that Android's face unlock is crap and it should be deleted, except Samsung never deletes stock android features, just don't touch it and use the bloody world's most advanced fingerprint authentication.
Try keeping hands moisturized with lotion instead of spitting :crying:. i use a lot of alcohol at work which dries my fingers out. after using lotion finger print worked a lot better. Keep Moisturized boys and girls lol
felloffthetruck said:
$1,600. phone and I have to lick my finger to unlock the damn thing.
Click to expand...
Click to collapse
Definitely a two step security thing. Now your wife / husband has to lick your finger first for unlocking your device while you're sleeping
Guys, very good tip that actually works great. Watch the video.
https://www.youtube.com/watch?v=WsN0HAGL-94

[Q] How good is the fingerprint reader?

Not how convenient is the placement - I can tell that in store, what I can't tell and most reviews doen't mention is mean how quickly and reliably does it recognise your fingerprint and how often does it miss, particularly are there any circumstances under which it consistently has trouble?
My current phone is a Galaxy S8, before that I had a Pixel. I plan on getting a new one in the next month or so, short listed to Galaxy S10+ or Pixel3 XL. One of my favourite things about the Pixel is the fingerprint reader, which worked pretty much first time, every time - when I picked it up the phone was unlocked by the time I was looking at the screen. The S8 not so much; I can work around the smaller, less well placed reader but it often has trouble reading my finger print. I've reregistered, rebooted, cleaned the reader etc many times, to no effect, it still has trouble particularly if my hands are cold (for a certain value of cold, never below freezing around here), skin is dry, skin is wet etc...
My partner has my old pixel, I still have a fingerprint registered on it and the pixel still consistently reads it first time, even when the S8 can't.
For me this is one of the make or break features on a phone, it's not covered in reviews and will be hard to test in store, so I'm asking this community - how good is the fingerprint reader on this phone?
(I'm posting this on both the Pixel 3XL and S10+ forums, apologies to those who follow both)
Honestly it works fine for me, but i dont use it much, I use the face unluck, any reason why you guys prefer fingerprint over face unluck ?
Raul77 said:
Honestly it works fine for me, but i dont use it much, I use the face unluck, any reason why you guys prefer fingerprint over face unluck ?
Click to expand...
Click to collapse
Yeah, they implemented the ultrasound sensor to make sure this type of authentication can't be attacked.
Face unlock is a flawed method and this phone doesn't even have the hardware to do a proper face authentication, it can be fooled by a picture.
Samsung should have disabled it but chose not to remove any stock Android features, so it is still present.
Regarding my experience with the fp sensor, it took some time to get used to the position but once that happened it's pretty much 10/10, definitely the fastest scanner I ever tried.
It is very sensitive to how you register it the first time, you need to register it in a natural position and it will work perfectly.
Fingerprint is very inconsistent for me. I've tried every method for success and it's just very hit and miss. I really use face unlock more just for my own convenience. I know it's really not secure but my phone never is never far away.
clownin72 said:
Fingerprint is very inconsistent for me. I've tried every method for success and it's just very hit and miss. I really use face unlock more just for my own convenience. I know it's really not secure but my phone never is never far away.
Click to expand...
Click to collapse
This.
Face unlock is basically all I use. Miss the note 9 and my pixel 3 xl fingerprint sensor dearly!
Sent from my SM-G975U1 using Tapatalk
You should ask how bad is the finger print unlocked instead how good. For me need two or three to unlock the screen
I really wish they would have left it on the back. It was flawless back there on my s8 plus. I love everything else on the phone but that. If it was more reliable this would be a non issue
When you get used to it, it's still only like 80% accurate. Randomly it will unlock super fast and other times it fails alot. It's really average.
I'd say about 90% but it is getting better. I haven't installed my white stone dome glass and currently using zaggs. I think more people are having trouble finding the sensor and placing their finger on top of it. Try turning the screen on to see where you need to hit and get use to it. After I've learned where it is, unlocking using fp has significantly improved at least through this screen protector
I was having issues until I added an additional finger but kept it the same one I have setup already. Now it works flawlessly.
When I initially got my phone (2 days before release) I registered my fingerprints ASAP. I did each finger twice and it worked alright, not the greatest but I assumed it was just a learning curve and muscle memory that I had to develop. I installed the newest update (ASBA) and it didn't seem to improve, initially. I removed my fingerprints and added them back, this time only once per finger and it honestly works better than before. I didn't do anything special when I deleted and added them again. I wonder if the fingerprints need to be added again after the ASBA update to actually benefit from the improved fingerprint recognition, as it appears that way for myself.
Fingerprints that are added on the s10 & s10+ get better over time with some ai trickery, google search s10 fingerprint ai, theres a sammobile read up...
Sent from my Galaxy S10+ using XDA Labs
In my S10+ is as bad as my A7 2017, I mostly use Face Unlock with "faster recognition " disabled, with that option off it won't be fooled with a picture anymore.
Outbreak444 said:
When I initially got my phone (2 days before release) I registered my fingerprints ASAP. I did each finger twice and it worked alright, not the greatest but I assumed it was just a learning curve and muscle memory that I had to develop. I installed the newest update (ASBA) and it didn't seem to improve, initially. I removed my fingerprints and added them back, this time only once per finger and it honestly works better than before. I didn't do anything special when I deleted and added them again. I wonder if the fingerprints need to be added again after the ASBA update to actually benefit from the improved fingerprint recognition, as it appears that way for myself.
Click to expand...
Click to collapse
I re registered them again after the update, and its like lightning now!!! THX!:highfive:
Outbreak444 said:
When I initially got my phone (2 days before release) I registered my fingerprints ASAP. I did each finger twice and it worked alright, not the greatest but I assumed it was just a learning curve and muscle memory that I had to develop. I installed the newest update (ASBA) and it didn't seem to improve, initially. I removed my fingerprints and added them back, this time only once per finger and it honestly works better than before. I didn't do anything special when I deleted and added them again. I wonder if the fingerprints need to be added again after the ASBA update to actually benefit from the improved fingerprint recognition, as it appears that way for myself.
Click to expand...
Click to collapse
iteam said:
I re registered them again after the update, and its like lightning now!!! THX!:highfive:
Click to expand...
Click to collapse
Had never issues with fingerprint reader. As I wrote somewhere else, best thing is to press softly when registering it and touch the sensor sometimes more right, left, up and down as you usually don´t hit the sensor exactly in the center in daily use. Anyway there was a little latency until screen woke up and maybe in one of ten cases it didn't work at the first time.
Now I did what you suggested. I deleted the former fingerprint and set a new one. And it´s not only some kind of feeling, it´s indeed much better now. Latency nearly has gone and the fingerprint recognition works absolutely perfect now. So thanks a lot for your advise. Obviously it is not the "AI" of the device but the "user intelligence" Samsung is learning from. The recent update did it - fixed it. Great now, thanks!!!!
It basically sucks. Anyone that says they have no problem with it are full of SH*T
Not very good.
felloffthetruck said:
It basically sucks. Anyone that says they have no problem with it are full of SH*T
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I agree with you, is crap, I have to touch several times and if my skin is dry because of the climate compared to when I registered the fingerprints (much less climate), much worse.
citytrader said:
I agree with you, is crap, I have to touch several times and if my skin is dry because of the climate compared to when I registered the fingerprints (much less climate), much worse.
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I'd say that's the biggest issue. It has difficulty recognizing your finger when it is dry (and that is according to the climate). When I registered them initially it worked great because my hands were slightly more humid.
At times I have to rub my hands on my hair or something to get it to recognize the fingerprint. There has to be something that Samsung can do to fix this. Especially given that this is the only secure method to unlock your phone.
felloffthetruck said:
It basically sucks. Anyone that says they have no problem with it are full of SH*T
Click to expand...
Click to collapse
Maybe you're actually just a reptile, or alien race? Honestly, I have no problems at all with the scanner. I don't understand what the people who do have the problems are doing because IMO it has to be user error. I'm not saying it's flawless, but I never have to re-attempt a scan more than once. Which is pretty much on par with how often I'd need to retry with my S8+.
Now, I don't use a tempered glass protector, only the factory one that came with it so that might be an issue some people face. But honestly, everyone who wines about the fingerprint scanner are probably just too stupid to use it properly or something.

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