Anyone knows method to make fingerprint scanner active. I mean to se it should unlock phone in display off state without requiring to light up display and then unlock.
Active Fingerprints scanner
to my knowledge there are Costum ROMs for our xperia z5 with this feature.
i think it was Hzr's crdroid or something like this....
Beautiful and overall good ROM.
But i am also looking for a solution for stock unrooted xperia z5 active fingerprint sensor.
apperiently there are solutions for galaxy s7, galaxy a5 or something like that.
would be nice to see something like this for our phones.
Is there any actual upgrade on the in display fingerprint sensor?
Should be Gen 2, so definitely faster and more accurate than the 6T :good:
Pankajghosh said:
Is there any actual upgrade on the in display fingerprint sensor?
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Should be faster being Gen 2.
Should be disappointing due to still being an optical scanner.
Virgo_Guy said:
Should be faster being Gen 2.
Should be disappointing due to still being an optical scanner.
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6T has been pretty good for me so if it's even a small improvement on that I'll be happy
Virgo_Guy said:
Should be faster being Gen 2.
Should be disappointing due to still being an optical scanner.
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Unfortunately ultrasonic fingerprint scanner are much more expensive than optical even Huawei and P30 Pro got with optical and not ultrasonic.
I've heard that in Galaxy S10/10 Plus it's the second most expensive component after the OLED panel.
So in order to not increase much more the price of 7 oneplus deside use optical again but would be better implementation than 6T both accuracy and speed unlocking.
I would expect to be on par with P30 Pro and Oppo Reno performance.
On the other hand since BBK group having invest more than a year on optical technology evolving each generation every few months (We are now on 6th generation like on Oppo Reno has) I really doubt will ever use ultrasonic sensor near time soon unless become much more affordable to oneplus(oneplus 8 maybe)
But don't forget Vivo and Oppo are working on next generation that will work all across the screen without needed light up sensor)
That would be the ultimate solution not needed specific and very small erea like today both ultrasonic and optical using.
https://www.youtube.com/watch?v=1PM89Lzqizo
https://www.youtube.com/watch?v=n8UaGHSYkDg
Sent from my iPad using Tapatalk
As per the rumor Oneplus 7 will sticks with the optical sensor like an Oneplus 6t. Ultrasonic is quite expensive, Maybe in the next series of Oneplus they can use USFPS.
This time the response time for the fingerprint will be faster than the One Plus 6t.
paatha13 said:
Unfortunately ultrasonic fingerprint scanner are much more expensive than optical even Huawei and P30 Pro got with optical and not ultrasonic.
I've heard that in Galaxy S10/10 Plus it's the second most expensive component after the OLED panel.
So in order to not increase much more the price of 7 oneplus deside use optical again but would be better implementation than 6T both accuracy and speed unlocking.
I would expect to be on par with P30 Pro and Oppo Reno performance.
On the other hand since BBK group having invest more than a year on optical technology evolving each generation every few months (We are now on 6th generation like on Oppo Reno has) I really doubt will ever use ultrasonic sensor near time soon unless become much more affordable to oneplus(oneplus 8 maybe)
But don't forget Vivo and Oppo are working on next generation that will work all across the screen without needed light up sensor)
That would be the ultimate solution not needed specific and very small erea like today both ultrasonic and optical using.
Sent from my iPad using Tapatalk
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Click to collapse
So, In upcoming years we can expect an Ultrasonic sensor on the Oneplus or an Optical which is very faster compare to this 2ndGen.
The FP sensor has 3 lenses and 3x optical zoom.
djsubterrain said:
The FP sensor has 3 lenses and 3x optical zoom.
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From where did you got this information??
Hi folks. is true that the fingerprint sensor is not so good when there is too much humidity and the fingertip is a little damp?
denzel09 said:
Hi folks. is true that the fingerprint sensor is not so good when there is too much humidity and the fingertip is a little damp?
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yup, consider your fingerprint sensor non-existent when "there is too much humidity/fingertips => damp.
This is true for optical readers as well (OnePlus 6T, 7, 7 Pro, 7T, 7T Pro). Just a bit damp finger => No unlock.
You can use...
- ultrasonic fingerprint readers such as on S10, S10+, Note 10/Note 10+ (as far as I know they work better with damp/wet fingers)
- face unlock
- voice unlock / pin / whatever your phone supports
I waited a moment before posting this thread, but now I am really annoyed with this problem.
In the lock screen, often it takes a few times to unlock device with my fingerprint. Let me say that I have already 2 phones with fingerprint unlock : a OnePlus 5t and a Xiaomi Mi Max 3.
On both of them, no problem with any of the 5 fingers registered.
On the Poco and its "cool" on screen fingerprint, it's a pain to get unlocked quickly. Most of the time, I need to smash my finger over one second or two to unlock. If it get unlocked!
Miui 12 didn't improve nothing: same problem.
It's a fault of a bad software? The decision to use software instead of the old hardware fingerprint sensor seems to be not so good. It is my first phone which use the screen sensor to unlock, maybe other phones make it better.
Another problem: why I can't set up a wallpaper on the lock screen other than those offered by Miui - Xiaomi? It's impossible to set up one of my own photos - wallpapers on the lock screen.
aftnoon2 said:
I waited a moment before posting this thread, but now I am really annoyed with this problem.
In the lock screen, often it takes a few times to unlock device with my fingerprint. Let me say that I have already 2 phones with fingerprint unlock : a OnePlus 5t and a Xiaomi Mi Max 3.
On both of them, no problem with any of the 5 fingers registered.
On the Poco and its "cool" on screen fingerprint, it's a pain to get unlocked quickly. Most of the time, I need to smash my finger over one second or two to unlock. If it get unlocked!
Miui 12 didn't improve nothing: same problem.
It's a fault of a bad software? The decision to use software instead of the old hardware fingerprint sensor seems to be not so good. It is my first phone which use the screen sensor to unlock, maybe other phones make it better.
Another problem: why I can't set up a wallpaper on the lock screen other than those offered by Miui - Xiaomi? It's impossible to set up one of my own photos - wallpapers on the lock screen.
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You can set any photo, go the gallery, select a photo, click on three dots, select the wallpaper option and set it.
I hope this helps.
Yeah, using stock Gallery it works, thanks!
But, if I use instead Simple Gallery (my favourite), it does not work.
With Nova lchr, it doesn't work indeed. I'm talking only about lock screen wallpaper.
On the fingerprint front, it seems that the new update 12.0.3 doesn't change the things too much for me. Almost same unresponsiveness for me.
Honestly I don't face any real difference compared to my gf's Galaxy S9 with rear fingerprint scanner.
Did you try to delete them and let the phone learn them again?
Impact7 said:
Honestly I don't face any real difference compared to my gf's Galaxy S9 with rear fingerprint scanner.
Did you try to delete them and let the phone learn them again?
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Yes, I've registered again the fingerprints.
I don't think about a hardware failure, as I suppose the hardware is the screen itself, and it seems to work well.
Mostly it is the response delay. The OnePlus is almost instantaneous, far far away from the Poco.
I can definitely say fingerprint sensor on k30 pro/poco f2 pro sucks.
until the latest stable, 12.0.8.0, there is no noticeable improvement.
I am using a glass screen protector as we all should do.
I have the same problem with my fingerprint to unlock the device. I even have a big problem adding the fingerprint to the device.
are you using some kind of thick glass protector?
Most of them on the market are 0.33mm thick, and fingerprint sensors are only rated for 0.15mm, so if you put one of those will work, but not flawless and slow
Yes, I use a screen protector, I understand that this can lead to delays.
I have now deleted my current fingerprint again and created it again. This time I put a lot of pressure on the display and lo and behold, unlocking is now possible without delay.
frank808 said:
I have the same problem with my fingerprint to unlock the device. I even have a big problem adding the fingerprint to the device.
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DDz_1888 said:
I can definitely say fingerprint sensor on k30 pro/poco f2 pro sucks.
until the latest stable, 12.0.8.0, there is no noticeable improvement.
I am using a glass screen protector as we all should do.
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Click to collapse
kersh said:
are you using some kind of thick glass protector?
Most of them on the market are 0.33mm thick, and fingerprint sensors are only rated for 0.15mm, so if you put one of those will work, but not flawless and slow
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Click to collapse
In the beginning, my F2 came with original sc protector, I had registered the first fingerprints with it.
Then, I registered new ones without it. That's when I decided to write here some days after.
I don't know if it sucks or not this device detection, because it is my first one with on screen hype.
But I'm sure that it is far slower than my "old" OnePlus and my middle - low specs (on processor) Mi Max 3.
And I have same problem than someone adding the fingerprints, same need for big pressure to register the right way.
Curious, i just received my F2 Pro a few hours ago, and the fingerprint scanner works really fine, takes about half a second to unlock, just very slightly slower than my OnePlus 7 Pro (but by 0.2 sec i would say)
aftnoon2 said:
I waited a moment before posting this thread, but now I am really annoyed with this problem.
In the lock screen, often it takes a few times to unlock device with my fingerprint. Let me say that I have already 2 phones with fingerprint unlock : a OnePlus 5t and a Xiaomi Mi Max 3.
On both of them, no problem with any of the 5 fingers registered.
On the Poco and its "cool" on screen fingerprint, it's a pain to get unlocked quickly. Most of the time, I need to smash my finger over one second or two to unlock. If it get unlocked!
Miui 12 didn't improve nothing: same problem.
It's a fault of a bad software? The decision to use software instead of the old hardware fingerprint sensor seems to be not so good. It is my first phone which use the screen sensor to unlock, maybe other phones make it better.
Another problem: why I can't set up a wallpaper on the lock screen other than those offered by Miui - Xiaomi? It's impossible to set up one of my own photos - wallpapers on the lock screen.
Click to expand...
Click to collapse
my fingerprint sensor is not working for some reason. Did factory reset, format data from recovery, flashed back to stock rom and re-lock (from stock global poco F2 ver. to latest xiaomi.eu stable back to stock) still not working. kindly see the attached file
kcirtap03 said:
my fingerprint sensor is not working for some reason. Did factory reset, format data from recovery, flashed back to stock rom and re-lock (from stock global poco F2 ver. to latest xiaomi.eu stable back to stock) still not working. kindly see the attached file
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Click to collapse
Where do you get this test?
I must add, to my others posts, that I had activated the "Show Taps" option in the Developer settings. Once I deactivated it again, things were working better with the fingerprint recognition, both on registration and unlocking.
aftnoon2 said:
Where do you get this test?
I must add, to my others posts, that I had activated the "Show Taps" option in the Developer settings. Once I deactivated it again, things were working better with the fingerprint recognition, both on registration and unlocking.
Click to expand...
Click to collapse
just tap the kernel version to enter CIT menu.
My K30 Pro Zoom with Poco rom works fine for me with screen protector on. It sometimes misread but that's not very common. Yes it seems a bit slower than the back fingerprint but I don't really mind that much as it's not that much of a difference.
I have a Samsung A52s 5G and the Poco X3 Pro.
The Samsung has a big fingerprint reader beneath the screen, the Xiaomi only at the side.
The side reader can only see a small part of the fingerprint, basically only a small line, whilst the Samsung can scan the whole finger.
1)
How safe is the Xiaomi Fingerprint reader, compared to Samsung? Is the chance higher the Xiaomi fingerprint reader reads fingerprints from other people not registered as your own, because only a small part is scanned?
2)
I found this thread on Samsung:
https://www.reddit.com/r/samsung/comments/lm1qt3
By repeated testing one can apparently "train" the fingerprint reader and get better and faster unlock. Is it the same on Xiaomi as well? Can the Xiaomi Reader be trained?
thoughtful hehehe but unlikely, this should produce visible results over time if it was real but sadly, that's not the case. Also, if it was a feature Xiaomi would not fail to "advertise" it in it's customizations.