Fingerprint Module not working. Software or Hardware? - Xiaomi Mi A1 Questions & Answers

My fingerprint scanner stopped working all of a sudden. I was using LOS 16.0 when it happened. There was a prompt that it failed to read my finger print before it was totally gone in security settings. Then I went back to the Ported Pixel XL PR1 GSI. Cleaned installed it and still there's no fingerprint options. Test your android app cannot detect the hardware but aida 64 detects it. I have no idea if this is hardware or software issue. I attached screenshots from test your android and aida64.
EDIT: forgot to mention that I also flashed stock rom using Mi Flash. Finger print options are also missing in the settings.

I suggest you to install stock rom before coming to conclusions.

Flash stock rom.......... Try if it works .... If doesn't...then go to service center

faffu41 said:
I suggest you to install stock rom before coming to conclusions.
Click to expand...
Click to collapse
Yup. I forgot to mention. Already did that to check. Fingerprint scanner not working on stock rom too.

you made a low level backup? before treblizing?

.:Addicted:. said:
you made a low level backup? before treblizing?
Click to expand...
Click to collapse
Nope. But I have been using pie since it was released before my fingerprint scanner stopped working.

cyberangel22k said:
Nope. But I have been using pie since it was released before my fingerprint scanner stopped working.
Click to expand...
Click to collapse
Good .
Now how do you think you'll restore sensor calibration data. Search XDA for guide. It's there.
OR restore stock & give to service centre for warrenty

Related

Best nougat Rom , With ColorOS Camera.

Hello friends, I have been looking for some rom with the possibility of using ColorOS camera with its plugins.
I have been watching and reading several posts where some roms are discussed, where you can use ColorOS camera.
I would like to know if you know some Rom Nougat with good development where you can use it.
I currently have cm14.1 25/12 the last update and the camera works partially, the plugins do not
Thank you very much
Sorry for my english (google translate (K))
I tried on Nitrogen Os,got fc.
I hope someone who tried on other N ROMs could help us.
Also on Resurrection Remix
Camera open and no problem but plugins can't work
On Omni Rom they said it's support ColorOs but I didn't try it yet
try Darkobas 7.1.1 it has color os cam
link : here
ColorOS camera sadly does not work perfectly with Nougat.
I use-
[ROM][OFFICIAL][7.1.1_r6][BACON][OPTIMIZED]RESURRECTION REMIX [5.8.0]
&
[UPDATE][MOD]CameraNextMod[Based on Cyanogen OS 13 CameraNext](Denoise Feature)
RazerSharp said:
ColorOS camera sadly does not work perfectly with Nougat.
I use-
[ROM][OFFICIAL][7.1.1_r6][BACON][OPTIMIZED]RESURRECTION REMIX [5.8.0]
&
[UPDATE][MOD]CameraNextMod[Based on Cyanogen OS 13 CameraNext](Denoise Feature)
Click to expand...
Click to collapse
who told you coloros not working with nougat, 
 @Nachowskyz use Darkobas 7.1.1 no issues with coloros cam
ashutoshmn said:
who told you coloros not working with nougat,
@Nachowskyz use Darkobas 7.1.1 no issues with coloros cam
Click to expand...
Click to collapse
Coloros works but the plugins don't
RazerSharp said:
Coloros works but the plugins don't
Click to expand...
Click to collapse
50MP plugin doesn't work, but rest others work as they should.
RazerSharp said:
ColorOS camera sadly does not work perfectly with Nougat.
I use-
[ROM][OFFICIAL][7.1.1_r6][BACON][OPTIMIZED]RESURRECTION REMIX [5.8.0]
&
[UPDATE][MOD]CameraNextMod[Based on Cyanogen OS 13 CameraNext](Denoise Feature)
Click to expand...
Click to collapse
Do you use it as a daily driver? I'm backing everyting up to make the switch from CM due to obvious reasons but I want to make sure I'm picking the most stable rom out there that's also 7.1
Currently using Nitrogen OS (2017/01/08), 4.0.1.c7-00013 firmware, reporting zero issues with ColorOS 2.67+camera+change.zip flash. I do not flash the CM_HAL_MOD.zip.
Hope that helps!
codebluechris said:
Currently using Nitrogen OS (2017/01/08), 4.0.1.c7-00013 firmware, reporting zero issues with ColorOS 2.67+camera+change.zip flash. I do not flash the CM_HAL_MOD.zip.
Hope that helps!
Click to expand...
Click to collapse
What's change.zip? Where can I find this file?
Inviato dal mio A0001 utilizzando Tapatalk
The thing I have experienced is the front camera doesn't work in the roms I've been trying.
Confucio1986 said:
What's change.zip? Where can I find this file?
Inviato dal mio A0001 utilizzando Tapatalk
Click to expand...
Click to collapse
Sorry for the confusion - I was referring to a single zip file:
https://www.androidfilehost.com/?fid=24533103863141887
lsk91 said:
Do you use it as a daily driver? I'm backing everyting up to make the switch from CM due to obvious reasons but I want to make sure I'm picking the most stable rom out there that's also 7.1
Click to expand...
Click to collapse
Yeah everything works, I am using it for 40 days
RazerSharp said:
Yeah everything works, I am using it for 40 days
Click to expand...
Click to collapse
Ok one more question. When I flash the rom, will it be pre-rooted, or will it give me the option to do so. I personally don't want a active root on it due to certain apps I use that automatically don't work if the phone is rooted.
lsk91 said:
Ok one more question. When I flash the rom, will it be pre-rooted, or will it give me the option to do so. I personally don't want a active root on it due to certain apps I use that automatically don't work if the phone is rooted.
Click to expand...
Click to collapse
Its is pre rooted but you can use this to stop root-
iSu
RazerSharp said:
Its is pre rooted but you can use this to stop root-
iSu
Click to expand...
Click to collapse
Sorry but probably last question. Which GAPPS should I go for to also get full functionality like the Google assistant and such. So far I tried flashing the ARM Stock but it seems to get an error and not install. Something about insufficient storage in the System Partition.
lsk91 said:
Sorry but probably last question. Which GAPPS should I go for to also get full functionality like the Google assistant and such. So far I tried flashing the ARM Stock but it seems to get an error and not install. Something about insufficient storage in the System Partition.
Click to expand...
Click to collapse
Mini is the maximum size of Gapps I guess supported by this ROM. After flashing just install 'get assistant' app from play store for Google assistant, I think in the next build the ROM has out of box Google assistant so need for a hack.
RazerSharp said:
Mini is the maximum size of Gapps I guess supported by this ROM. After flashing just install 'get assistant' app from play store for Google assistant, I think in the next build the ROM has out of box Google assistant so need for a hack.
Click to expand...
Click to collapse
So I got the GAPPS installed. Getting a smaller version worked just fine. But I still have an issue with the iSu program. I got the apk and I installed that, but disabling Root in the app still didn't allow me to launch my app. I tried reading through the instructions but they aren't very clear, more specifically if i should also disable SELinux and what those zip files are and how to install them which are the: iSu_kernel_Reboot_Support_V_2_x_and_up_Enforcing
iSu_kernel_Reboot_Support_V_2_x_and_up_Permissive
lsk91 said:
So I got the GAPPS installed. Getting a smaller version worked just fine. But I still have an issue with the iSu program. I got the apk and I installed that, but disabling Root in the app still didn't allow me to launch my app. I tried reading through the instructions but they aren't very clear, more specifically if i should also disable SELinux and what those zip files are and how to install them which are the: iSu_kernel_Reboot_Support_V_2_x_and_up_Enforcing
iSu_kernel_Reboot_Support_V_2_x_and_up_Permissive
Click to expand...
Click to collapse
Try flashing enforcing one through twrp

Fingerprint scanner not working in Resurrection Remix

Help.....!!! i have flashed resurrection remix oreo version on mi mi a1 and the fingerprint scanner is not working. it shows to setup the fingerprint but when i touch the sensor nothing happens.
Please help me to overcome this ..:crying:
I am also facing this same problem!
You have to delete your fingerprints and password and set the security to 'none' before flashing other ROMs.
I have the same problem, even going back to ROM Stock still does not work. Managed to solve?
SARATH NAIR said:
Help.....!!! i have flashed resurrection remix oreo version on mi mi a1 and the fingerprint scanner is not working. it shows to setup the fingerprint but when i touch the sensor nothing happens.
Please help me to overcome this ..:crying:
Click to expand...
Click to collapse
Flesh rom again
This is what happens when you do something without proper knowledge. I have flashed/switched custom ROMs (including RR) atleast 10-15 times on this device and never had any sort of issue whatsoever.
darkpegasus said:
You have to delete your fingerprints and password and set the security to 'none' before flashing other ROMs.
Click to expand...
Click to collapse
I did just that - but still no working fingerprint sensor (
saskiaahnungslos said:
I did just that - but still no working fingerprint sensor (
Click to expand...
Click to collapse
Which ROM?
darkpegasus said:
Which ROM?
Click to expand...
Click to collapse
i am using the latest resurrection remix rom.
yesterday, strangely, the fingerprint worked several times, but totally random.
You have the solution? I upgraded to 9.0 and i has stopped working

[fixed]fingerprint setting is missing after installing a new rom [please help]

please help.
i was at crdroid rom for many days. pretty cool rom. few days before i decided to flash the elite rom. but before flashing i forgot to remove my fingerprints. i did not eve keep a backup of previous rom. now on elite rom everything is perfect except fingerprint. there is no fingerprint option at all. i flashed crdroid again. i also flashed AOSP, AOKP, legend, lineageOS rom but no fingerprint. everything is working fine except fingerprint. no fingerprint option in settings.
sugarrrr said:
please help.
i was at crdroid rom for many days. pretty cool rom. few days before i decided to flash the elite rom. but before flashing i forgot to remove my fingerprints. i did not eve keep a backup of previous rom. now on elite rom everything is perfect except fingerprint. there is no fingerprint option at all. i flashed crdroid again. i also flashed AOSP, AOKP, legend, lineageOS rom but no fingerprint. everything is working fine except fingerprint. no fingerprint option in settings.
Click to expand...
Click to collapse
Dload stock rom b101 present in this forum
Susan Dahal said:
Dload stock rom b101 present in this forum
Click to expand...
Click to collapse
bro dload method doesnt work for anyone i've seen
sugarrrr said:
bro dload method doesnt work for anyone i've seen
Click to expand...
Click to collapse
Works for me and a lot of others.
Susan Dahal said:
Works for me and a lot of others.
Click to expand...
Click to collapse
can you tell me the actual process of it. cause it gives me error at 5%
sugarrrr said:
can you tell me the actual process of it. cause it gives me error at 5%
Click to expand...
Click to collapse
Try b101 present in this forum
Susan Dahal said:
Try b101 present in this forum
Click to expand...
Click to collapse
but my build is c185b165. so if i try b101 will it work?
sugarrrr said:
but my build is c185b165. so if i try b101 will it work?
Click to expand...
Click to collapse
Yes it will. Its the build which comes preloaded at first in the phone
Susan Dahal said:
Yes it will. Its the build which comes preloaded at first in the phone
Click to expand...
Click to collapse
thank you so much bro. the build worked but after flashing the fingerprint menu is there but not working. i assure you the fingerprint sensor is not damaged. i bought this phone 2 month ago
sugarrrr said:
thank you so much bro. the build worked but after flashing the fingerprint menu is there but not working. i assure you the fingerprint sensor is not damaged. i bought this phone 2 month ago
Click to expand...
Click to collapse
Do a factory reset from recovery
Susan Dahal said:
Do a factory reset from recovery
Click to expand...
Click to collapse
Did that as well. But still not working. So there's no solution. Its gone forever ?
Susan Dahal said:
Do a factory reset from recovery
Click to expand...
Click to collapse
Bro my fingerprint is back. After the update b 199.
Thanks.
sugarrrr said:
Bro my fingerprint is back. After the update b 199.
Thanks.
Click to expand...
Click to collapse
Well done
sugarrrr said:
please help.
i was at crdroid rom for many days. pretty cool rom. few days before i decided to flash the elite rom. but before flashing i forgot to remove my fingerprints. i did not eve keep a backup of previous rom. now on elite rom everything is perfect except fingerprint. there is no fingerprint option at all. i flashed crdroid again. i also flashed AOSP, AOKP, legend, lineageOS rom but no fingerprint. everything is working fine except fingerprint. no fingerprint option in settings.
Click to expand...
Click to collapse
Hi, I have the same situation, and I do not have the fingerprint in the settings, can you help me? Device- PRA-TL10C10 HONOR 8 LITE

[MAGISK MODULE] Pixel 2 Blurry Panorama Fix

Hey XDA!
Saw the portal post about the pixel 2 blurry panorama fix (that you can read here) so I turned it into a Magisk module to make it easier to apply. Note, I have a Pixel 2 XL, so I only tested this module to make sure that it boots and the camera still works, I did not test whether or not the patch itself works, though it should if there was a portal post about it.
Bugs: Report any issues here and I'll take a look
Instructions:
Open Magisk Manager
From the side menu, select "Downloads"
Scroll or search to find "Pixel 2 Blurry Panorama Fix"
Install
Reboot
Profit!
Github repo: https://github.com/Magisk-Modules-Repo
Original fix post: https://issuetracker.google.com/issues/69809329#comment99
EDIT: Attached magisk zip if anyone wants to install manually
I tried to install the module (1.2) and the log says
This device is not walleye! Exiting.
Click to expand...
Click to collapse
My device is definitely a Pixel 2 though.
Same issue with my rooted, bl unlocked Verizon pixel 2
Works when installing from the attached zip in the op. But not when downloading through the magisk app itself
@OP: Any chance to get it running on ElementalX P2 1.10 with latest security patch? Says it's no Pixel2, but it is as we all know
AZImmortal said:
I tried to install the module (1.2) and the log says
My device is definitely a Pixel 2 though.
Click to expand...
Click to collapse
trimax84 said:
Same issue with my rooted, bl unlocked Verizon pixel 2
Click to expand...
Click to collapse
trimax84 said:
Works when installing from the attached zip in the op. But not when downloading through the magisk app itself
Click to expand...
Click to collapse
quietsche said:
@OP: Any chance to get it running on ElementalX P2 1.10 with latest security patch? Says it's no Pixel2, but it is as we all know
Click to expand...
Click to collapse
I updated the device check to be more compatible, which obviously didn't work as expected. Just pushed out an update that checks device based on ro.product.device, ro.build.product, and ro.build.description. This way, if the rom your on is missing a property, it will check the others instead. Sorry about that!
So. Worked.
Thanks so far, but... How to test? ??
quietsche said:
So. Worked.
Thanks so far, but... How to test? ?
Click to expand...
Click to collapse
Take a panorama photo. Does it look terrible?
Yes. Absolutely.
Bone stock, clean flash of July OPM2 on my Pixel 2 Walleye - Rooted with Magisk 16.0
After installing and rebooting, my camera crashes on launch saying the camera is not available. I remove and reboot, and the camera works fine.
Oddly enough, there was no logs or anything - logicat doesn't even see me launching the camera. The viewfinder in the background behind the error, is completely black.
Is it working on Android Pie, August 2018 security patch? Thinking of rooting just to have this fix. I just can't believe that this is still an issue for the smaller Pixel. :|
Wiltron said:
Bone stock, clean flash of July OPM2 on my Pixel 2 Walleye - Rooted with Magisk 16.0
After installing and rebooting, my camera crashes on launch saying the camera is not available. I remove and reboot, and the camera works fine.
Oddly enough, there was no logs or anything - logicat doesn't even see me launching the camera. The viewfinder in the background behind the error, is completely black.
Click to expand...
Click to collapse
Same issue here
Can anyone update this for pie? I have a focus issue at infinite distance with my camera and this fixed it on 8.1 but not on 9.0.
Note: This module will break the camera on Android 10.

Thread closed

This thread is closed due to violation of protocol
I'm using it as a daily driver. Tom is smooth and give me really good baterry backup xD
Steps to install?
I've tried installing with pixel experience (treble), gave me a bootloop.
cichowlasp said:
I'm using it as a daily driver. Tom is smooth and give me really good baterry backup xD
Click to expand...
Click to collapse
Is it has any bugs??? Specifically volte working???
Pavan420 said:
Is it has any bugs??? Specifically volte working???
Click to expand...
Click to collapse
I don't have VoLTE in my country so I can't test it. And the only bug I noticed is that the fingerprint reader not working (button work and swipe right to recently also but fingerprint not)
Sent from my Pixel XL using Tapatalk
cichowlasp said:
I don't have VoLTE in my country so I can't test it. And the only bug I noticed is that the fingerprint reader not working (button work and swipe right to recently also but fingerprint not)
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
In India, I used Jio SIM and it works sometime perfectly and sometime it just show incoming calls but when you picked up call the call gets cancelled, and you cannot used Volte for outgoing calls normal calls can be made and jio4g app from playstore doesnt work because it recognize your phone as volte enabled
vvijayk1999 said:
ANDROID P DEVELOPER PREVIEW
Dear friends,
Since the unofficial Android P Dev preview ROM has been developed I'm posting the links below.
Note:
its a preview build, So high chances of instability.
I'm not responsible for any damage caused.
And its not a daily driver.
Steps to install:
Click to expand...
Click to collapse
Hey , vvijayk1999, correct me if I'm wrong but do we have Mokee ROM for Zuk z2 plus? or these are the general instructions ?
I searched for Mokee ROM for our device but what I found is this and it says, it's based on 6.0 .
Mokee link that I found is here : https://forum.xda-developers.com/lenovo-zuk-z2/how-to/mokee-romofficial-zuk-z2-t3539558
andromuks said:
Hey , vvijayk1999, correct me if I'm wrong but do we have Mokee ROM for Zuk z2 plus? or these are the general instructions ?
I searched for Mokee ROM for our device but what I found is this and it says, it's based on 6.0 .
Mokee link that I found is here : https://forum.xda-developers.com/lenovo-zuk-z2/how-to/mokee-romofficial-zuk-z2-t3539558
Click to expand...
Click to collapse
Bro use rr 6.1.0 treble
Way to early for some one with sigle Z2 Plus as primary phone to try out.
I shall wait till more of a device specific build is made available !!
I get an error error7 when installing incall2.zip. Do everyone alike?
EldarWap said:
I get an error error7 when installing incall2.zip. Do everyone alike?
Click to expand...
Click to collapse
Mount system and vendor
Noverity zip link?
guyz_ahead said:
Noverity zip link?
Click to expand...
Click to collapse
We don't need it for Z2.
OP actually copied the steps which were meant for OnePlus 5 users.
JashanjotSidhu said:
We don't need it for Z2.
OP actually copied the steps which were meant for OnePlus 5 users.
Click to expand...
Click to collapse
Thanks bro. To all of you wanting to enable Double Tap 2 Wake Dt2w, firstly please thank @optimumpro coz of whom I am aware of the mod kernel aduitor https://forum.xda-developers.com/attachment.php?attachmentid=4484977&d=1524581025 Thanks Optimumpro
? Goto to kernel aduitor grant root and head to wake. Then enable dt2w
how to remove this notice?
EldarWap said:
how to remove this notice?
Click to expand...
Click to collapse
Install magisk, download titanium, remove pixel setup.
EldarWap said:
how to remove this notice?
Click to expand...
Click to collapse
Long press on that notification then i option will come then click on it then tap disable...done
I flashed dp4 but it's lagging and freezing. Can anybody tell me the steps for smooth experience?
Tarunshrm864 said:
I flashed dp4 but it's lagging and freezing. Can anybody tell me the steps for smooth experience?
Click to expand...
Click to collapse
you installed via twrp p-lag-fix.zip? I installed it after aex 5.7 and now I have somehow shown that the version of DP3 is installed
guyz_ahead said:
Install magisk, download titanium, remove pixel setup.
Click to expand...
Click to collapse
Can't you just delete it with the TWRP built-in file manager? That's what I would have done.

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