galaxy s8 fingerprint - Samsung Galaxy S8 Questions and Answers

S8 fingerprint scanner
Any suggestions how can i make the s8 fingerprint scanner runs smoother and faster? My don't honor 7 is way faster!

Luukeri said:
S8 fingerprint scanner
Any suggestions how can i make the s8 fingerprint scanner runs smoother and faster? My don't honor 7 is way faster!
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i think we have to be satisfied with what we have cuz u simply cant do anything to it...maybe rooting a device and then flashing some mod if there is any would help a little...just for the record i also noticed very bad and non consistent reading...it fails more than my 2 ex xperia phones z5 and xz...u could try registering fingerprint again but with no guaranties.

Mine works very good.... Register again

Thanks folks, i will try to re register my fingerprint.

Related

switch from TouchWiz to Cyanogenmod

What features will my Galaxy S5 be missing if I switch from TouchWiz to Cyanogenmod?
I spent about 25 mins thinking of what I have been missing, and still cant think of anything.
The pro's is getting rid of all that bloatware, constantly updated nightly's, speed, speed and more speed.
OH... i think the fingerprint sensor doesnt work on CM.
look here bro http://review.cyanogenmod.org/#/q/fingerprint
awesome, thanks man. I havent bothered with it for ages. The fingerprint scanner isnt the most important feature of the phone for me.

Fingerprint accuricy

Hi.
Ever since I own the S7 Edge I'm facing a strange behavior with the fingerprint scanner.
I used all slots for fingerprints. Every slot for a separate finger.
Now the precision of the recognition is fine only for a few days, then I'm facing the same problem. An error-prone. With increased regularity I have try 2-3... times to unlock the device with my finger (most of the time I use the thumb).
After deleting and imputing the fingerprints again it works fine again for a few days. Till next time.
I already flashed another stock ROM for another reason but it didn't change the behavior.
Anyone facing the same problem?
Best. Misspelling. Ever.
Gotta agree, fingerprint lockscreen worked flawlessly first few days, but ever since I'm finding it more and more difficult to unlock the phone. Weird.
rdeets said:
Best. Misspelling. Ever.
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:good: Okay. Hope you enjoyed it.
But instead of just making a joke of it you could help me with my obviously bad englisch.
maroc84 said:
:good: Okay. Hope you enjoyed it.
But instead of just making a joke of it you could help me with my obviously bad englisch.
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Only thing I can think of is the basics. Make sure you're on the latest firmware for your device (use Samsung's Smart Switch software to install the latest factor rom, if available in your country). Also, some people have reported improved fingerprint accuracy by enabling Good Lock.
quadlt said:
Gotta agree, fingerprint lockscreen worked flawlessly first few days, but ever since I'm finding it more and more difficult to unlock the phone. Weird.
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Same for me!
Inviato dal mio SM-T525 utilizzando Tapatalk
rdeets said:
Only thing I can think of is the basics. Make sure you're on the latest firmware for your device (use Samsung's Smart Switch software to install the latest factor rom, if available in your country). Also, some people have reported improved fingerprint accuracy by enabling Good Lock.
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I'm already on the latest German multi-rom. As I said noticed the problem before flashing this ROM to my 935FD.
I installed Good Lock a few weeks ago but had several problems like the color settings eg. Maybe I'll give it a try
in later versions. Also I don't use TW I like Google Now Launcher the best.
Hm. But it seems I'm not the only one. So maybe there will be a fix in further updates.
I read in another thread that the APD1 update really messed up fingerprint recognition accuracy. Could this be the issue ?
Cst79 said:
I read in another thread that the APD1 update really messed up fingerprint recognition accuracy. Could this be the issue ?
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Nope.
This issue was already present on my device with Feb firware as i got it. But yes I read this, too.
Has always worked fine for me. The only time it has trouble is if my hands/fingers are dirty.
APD1 did not mess up mine (Rooted & Xposed 935FD Stock ROM) - works waaaaaayyyyy better than my S6E
I switched from the S5 to the S7 Edge (Exynos). I've always loved the fingerprint reader in the S5. There always seemed to be someone in the IT media complaining about how poor it was, but that just never seemed to be the case for me - custom rom or stock.
I have to admit that from day 1, I've struggled with the S7. With my S5, I had a fingerprint saved for my right hand thumb, right hand thumb while holding the phone with one hand, right forefinger and also left forefinger and thumb.
With my S7, I've had to use all of the slots for my thumb and although it improves a bit with the more fingerprints I've stored, I don't find it as successful as the S5.
I haven't done any testing with both devices side by side, but only a few times a day would the S5 give me problems. I feel with the S7 that it's lucky if I get in first time. Several times a day, I have to type the PIN backup.
I initially thought that it might be just getting used to the larger device. I'm not sure. I think I'll re-do all of mine and see if I can get a better recording.
I will say that when it works, it's a LOT faster than the S5, but I'm not that concerned. I'd rather have a reliable scan that takes a bit longer to unlock, than a fast unlock rarely recognises my prints!!!
FYI, this was true before the APD1 update and also now that I'm on that version.
After updating to APD1 I had problems with finger reader. Factory reset seems to solve my problem. Now its working much better with just one finger added,instead of 4.

S7 Port for aGalaxy S5 G900F?

Can anybody link me to a good Port for my S5 with working Fingerprint Scanner , good performance, good battery life and and everything else working fine?
danielcsax said:
Can anybody link me to a good Port for my S5 with working Fingerprint Scanner , good performance, good battery life and and everything else working fine?
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There are no s7 or n7 ported roms with working finger print because s5,s7 and n7 have different hardware so to port these feature we need same hardware so you cant find any s7 and n7 roms with working finger print.
danielcsax said:
Can anybody link me to a good Port for my S5 with working Fingerprint Scanner , good performance, good battery life and and everything else working fine?
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Nemesis v3
http://forum.xda-developers.com/galaxy-s5/development/rom-nemesis-n7-port-stable-v3-0-t3467367
Fingerprint dont works for unlock phone (use 3rd pary lockscreen for use it as unlock method like hi locker)

Active fingerprint reader

Hello everyone!
I just had a look at the new A5 2017 because I want to buy one for my mother and a feature that was very nice and useful was the active fingerprint reader. Just rest the finger on the home button and the device wakes right from the Always on Display.
I am running android N with the new Grace UX on my S7 Edge and i was wondering if there is a setting somewhere i can enable to be able to use this feature.
I know some people will think is useless, so is no need to comment for no reason.
A5 with new hardware... soooo nope. We dont have that on s7 edge.
Sent from my SM-G935F using Tapatalk
That is sad. I was really liking the feature ,hope somneone will figure out how to add it later.
It's only a workaround, but downloading Always on Amoled from the Playstore is working just fine. Fingerprint is always on, no need to push it, and you get double tap to wake, plus other useful features. Definitely worth a try
it's the same hardware, only Samsung is the usual ****. improvements only on new smartphone to increase the sales
Szighy said:
It's only a workaround, but downloading Always on Amoled from the Playstore is working just fine. Fingerprint is always on, no need to push it, and you get double tap to wake, plus other useful features. Definitely worth a try
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Already tried this method , but the battery drain is huge. Maybe someone will figure out how to do it exactly like the new A series.
Lauren G said:
Already tried this method , but the battery drain is huge. Maybe someone will figure out how to do it exactly like the new A series.
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probably sure someone will make a way to have the function also on s7, but the problem is that there will need root to work
Lauren G said:
Already tried this method , but the battery drain is huge. Maybe someone will figure out how to do it exactly like the new A series.
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Was going to say that having the reader on constantly may cause some form of wake lock.

Best unlock method?

Hi everyone, has anyone discovered which is the best most reliable way to unlock the new galaxy? I've been playing around with iris unlock and face recognition (since the fingerprint scanner accuracy looks pretty ****, with the case that I got at least) but I'm not sure which is better or even if one is better than the other. Sometimes they're both insanely fast but some other times they take a while
JohnPyn said:
Hi everyone, has anyone discovered which is the best most reliable way to unlock the new galaxy? I've been playing around with iris unlock and face recognition (since the fingerprint scanner accuracy looks pretty ****, with the case that I got at least) but I'm not sure which is better or even if one is better than the other. Sometimes they're both insanely fast but some other times they take a while
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I use the iris scanner trick is when unlocking look into the area of the red light unlocks in a heartbeat.
Facial recognition is easy to fool with a picture so iris scanner all the way. I have registered by iris and fingerprints for all scenarios.
Might want to register the same finger more than once. Maybe that will help.
Sent from my SM-G955U using Tapatalk
MopHeadGeek said:
I use the iris scanner trick is when unlocking look into the area of the red light unlocks in a heartbeat.
Facial recognition is easy to fool with a picture so iris scanner all the way. I have registered by iris and fingerprints for all scenarios.
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Well you are 100% correct thanks a lot for this insane trick! Tbh I don't care much about protection, I was just looking for the fastest one that would offer protection from friends and stuff like that (for instance if I lay the phone on the table and it gets picked up by someone) but you seem to have that down, thanks a lot!
JohnPyn said:
Well you are 100% correct thanks a lot for this insane trick! Tbh I don't care much about protection, I was just looking for the fastest one that would offer protection from friends and stuff like that (for instance if I lay the phone on the table and it gets picked up by someone) but you seem to have that down, thanks a lot!
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No worries mate it's the simple things that help.
love the phone, hate the unlock, moving from my S6 this is a total nightmare, i'm actually considering sacking it off its so bad. Fingprint is a faff so thats out of the window, its also impossible which most non samsung cases as they are too thick. IRIS, total waste of time, works about 1 in 50 for me, too dependant on lighting conditions, this was never going to work though was it, just a gimmick.
So we are left with location unlocking and face recog, face recog seems to be ok but its far from secure.
Another issues ive found is that if you are using a non samsung flip case and are using an auto screen lock app that triggers when you close your case, and then opens the screen when you open your case.... face recog and location recog no longer works, you are left with pin only which is also a pain.
I guess the only way to do this would be to shell out on a genuine samsung case, so thats another £35.
Its a very pretty phone but its left me feeling underwhelmed due to these and a few other issues I wont bore people with, my S6 is still a better phone in some respects.
Maybe I'm weird, but I actually like the fingerprint sensor. Especially when taking the S8 out of my pocket.
I've set both the iris and face unlocks to activate when the screen turns on, which makes them super quick, but I've been using the face unlock more because my eyes hurt when I use the iris scanner. But maybe this is just in my head. Anyone else experiencing this? The iris scanner is better because it is more secure and works in any lighting...but I think my retinas are burning
Yeah I got use to the fingerprint position.. I use both pin and fingerprint.
Dr. Fed said:
Maybe I'm weird, but I actually like the fingerprint sensor. Especially when taking the S8 out of my pocket.
I've set both the iris and face unlocks to activate when the screen turns on, which makes them super quick, but I've been using the face unlock more because my eyes hurt when I use the iris scanner. But maybe this is just in my head. Anyone else experiencing this? The iris scanner is better because it is more secure and works in any lighting...but I think my retinas are burning
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It can happen with iris scanner since it's using infra red light. Samsung warn us when we setup the iris scanner. You should stop using it
I tried all methods to see what's the best for me.
There are 2 modes for face recognition. One is faster, the other one is more secure. With the second one, your phone can't be fooled with a picture, video or a selfie of you. But I don't really like it because it doesn't always works, depending on light, of your position, posture, etc...
I'm left-handed, so the fingerprint sensor is not ideally positioned. But depending on how I grab my phone, it can be convinient to use it.
I think the iris scanner is the best unlocking choice. It's the most secure way to unlock a phone in the world, it's fast, can't be fooled, it works as well in full sun as at night (it doesn't need light to work, infra-red).
So I use the iris scanner and fingerprint scanner daily
BigBen60 said:
It can happen with iris scanner since it's using infra red light. Samsung warn us when we setup the iris scanner. You should stop using it
I tried all methods to see what's the best for me.
There are 2 modes for face recognition. One is faster, the other one is more secure. With the second one, your phone can't be fooled with a picture, video or a selfie of you. But I don't really like it because it doesn't always works, depending on light, of your position, posture, etc...
I'm left-handed, so the fingerprint sensor is not ideally positioned. But depending on how I grab my phone, it can be convinient to use it.
I think the iris scanner is the best unlocking choice. It's the most secure way to unlock a phone in the world, it's fast, can't be fooled, it works as well in full sun as at night (it doesn't need light to work, infra-red).
So I use the iris scanner and fingerprint scanner daily
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Hmm, I missed the setting to make the face unlock more secure. I need to check on that. Thanks for the tip.
Iris scanner works pretty good. I registered as indicated, in medium light room away from windows, and it works perfectly in same conditions. But outside in powerful daylight, I had problems (or I was squinting more than usual )
Fingerprint scanner works pretty fine, as well. At the beginning, I had problems, but then I realized that I registered 2 vertical fingerprints, and were recognized only with the phone in that position. Erased them and re-registered in the normal holding position (slanted as you naturally grab the phone). Now works very fast, 9 times out of 10 trials.
Face recognition is the lowest security feature (my wife didn't manage to open it, though )
Dr. Fed said:
Hmm, I missed the setting to make the face unlock more secure. I need to check on that. Thanks for the tip.
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You actually need to update to the latest OS for that
Dr. Fed said:
Hmm, I missed the setting to make the face unlock more secure. I need to check on that. Thanks for the tip.
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I don't think that setting is there in all variants. Someone posted a a screenshot of where that toggle is located in settings and when I looked there I didn't have it. I have an S8 on AT&T running the OTA update that pushed out yesterday. (G950USQU1AQD9)
I'm getting used to the fingerprint but the iris scanner actually works the majority of the time which I didn't expect. I'm not sure I like the idea of them introducing it for mobile payments though.
JohnPyn said:
You actually need to update to the latest OS for that
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Oh, thanks. I actually did that already.
---------- Post added at 03:20 PM ---------- Previous post was at 03:16 PM ----------
ITNV said:
I don't think that setting is there in all variants. Someone posted a a screenshot of where that toggle is located in settings and when I looked there I didn't have it. I have an S8 on AT&T running the OTA update that pushed out yesterday. (G950USQU1AQD9)
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Yup. When do we get separate forums for the different variants?
Fingerprint. I just have the s8 face down so I do not have to hunt for scanner. Easy peasy.

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