Fingerprint suddenly disappeared - Zuk Z1 Q&A, Help & Troubleshooting

hello friends,
I am using custom rom in which my fingerprint working fine for some days but suddenly some day it disappeared .Unable to found fingerprint option anywhere in my zuk z1 device.I tried clearing credentials and unmarking android device manager etc and tried flashing with another customer roms still no solution at all. I am using lineage os 7.1.2 custom rom currently .if anyone have solution please help me in this.
thank you .

srk2521 said:
hello friends,
I am using custom rom in which my fingerprint working fine for some days but suddenly some day it disappeared .Unable to found fingerprint option anywhere in my zuk z1 device.I tried clearing credentials and unmarking android device manager etc and tried flashing with another customer roms still no solution at all. I am using lineage os 7.1.2 custom rom currently .if anyone have solution please help me in this.
thank you .
Click to expand...
Click to collapse
One possible solution is to flash zui 2.5. If that won't work a hardware fault can be the nearest problem as your problem is known and leads to that.

thanks strongst sir,I tried flashing zui and i am getting add fingerprint option but while doing fingerprint clicks for setting fingerprint lock my sensor not detecting my finger clicks.So i think it might be hardware problem .

srk2521 said:
thanks strongst sir,I tried flashing zui and i am getting add fingerprint option but while doing fingerprint clicks for setting fingerprint lock my sensor not detecting my finger clicks.So i think it might be hardware problem .
Click to expand...
Click to collapse
As I mentioned, the faulty fp hardware a widely known problem of the zuk z1

Related

Why does my wifi gets disconnected time and again even i have good internet connectio

my wifi gets disconnected many times when i am playing games or using apps with wifi access.. i use sm g7102 and rr 6.0.1 latest help me
Yeah I am Also Facing This Issue In 6.0! Hope anyone have Solution!
falsh rio kernel ^_^
same on rr 6.0, not facing any issue
This usually happen with only specific people on RR MM !
Like me im facing this issue sometimes and sometimes not but all my friends on G2 dosent have this issue !
Bravo Inc. said:
This usually happen with only specific people on RR MM !
Like me im facing this issue sometimes and sometimes not but all my friends on G2 dosent have this issue !
Click to expand...
Click to collapse
it seems hardware issue of u rphine
agriculture said:
it seems hardware issue of u rphine
Click to expand...
Click to collapse
Not always......when first time i connected wifi on RR then it dosent get discontinued...... But when i flashed after some roms.....it does..... And then i flashed rom to see wifi....its good.......Any rom except RR r good in wifi.....only happens in RR sometimes........!!!!!!
Bravo Inc. said:
Not always......when first time i connected wifi on RR then it dosent get discontinued...... But when i flashed after some roms.....it does..... And then i flashed rom to see wifi....its good.......Any rom except RR r good in wifi.....only happens in RR sometimes........!!!!!!
Click to expand...
Click to collapse
I didn't face It in RR..Its Great! I faced that Problem in the another MM rom that I flashed '
i Didn't face any problems in RR!
Two possible problems, the hardware of the phone (maybe something is damaged or bugged) orrr most common one is the software (because of ROMS or other stuff on installed)
Have you Fixed it?
i was facing same problem after flashing adityarom v3. i was sure that its not hardware problem because when i flash other roms, i don't face it.
try flashing other roms and make sure this is rom problem.
if it software problem, then try this few steps. might work
go to About Phone in the settings and tap 5 times on build number.
you'll get a message saying you are now a developer
go back and you'll find a new setting named developer option.
scroll down. under debugging tab there is few wifi settings. try changing them. change logger buffer size. that worked for me.
(some roms not having wifi options in developer options)
or try dialing *#*#4636#*#* in dialer
and check wifi information. change if needed. it might work.
also try disabling battery saver apps. some battery saver app frequently disable wifi to save battery.
hope it helped

Auto rotation not working after installing linage os.

After installing linage os in zuk z1,
1. Auto rotation not working
2. Fingerprint security not available in settings.
Please help.
Thnx in advance
[email protected] said:
After installing linage os in zuk z1,
1. Auto rotation not working
2. Fingerprint security not available in settings.
Please help.
Thnx in advance
Click to expand...
Click to collapse
i had the same issue
install cpu z and see if your sensors are working .....if it doesnt show any readings then its mostly a hardware issue
100% workin solution
dont ask me why because i dont know, just flash the ZUI rom 2,3 and wipe then reflash lineage rom!!

Fingerprint not working properly

My Leeco le Pro3 runs on lineage 14.1 unofficial release, rooted. My fingerprint sensor doesen't read my fingerprint well. It only does so abou 10% of the time. Does anyone have a solution?
I also have the same problem with RR rom, you have found a solution?
Try flash new rom maybe stock rom to see if it's working correctly.
zapinho said:
I also have the same problem with RR rom, you have found a solution?
Click to expand...
Click to collapse
I deleted my password and all my fingerprints, after that the problem was solved.

After installing custom os finger print option disappeared from security.

I installed customized ROM Resurrection Remix. But after installing finger print option disappeared from settings. I tried with lineage OS also but no use. Also tried with mm firmware but no success. So please let me know if anyone knows about this issue.
I am using lenovo zuk z1
Thanks in advance
Did you go from cm12 to RR based on nougat?
If so try flashing cos then nuclearrom then zui then RR again, might solve the problem with it not being detected at least that's what they said in another thread... Remember to wipe and stuff, there are more threads about it. GL

problem with Samsung s8 (Sm-G950F)

guys i rooted my phone and i installed the linearge but the fingerprint sensor stopped working there is any solution ???
reddevil63 said:
guys i rooted my phone and i installed the linearge but the fingerprint sensor stopped working there is any solution ???
Click to expand...
Click to collapse
perhaps a kernel issue? in all honesty, it has to be a kernel issue as that is the chunk of software specifically designed to allow the OS to talk to the hardware. Reflash the ROM, im betting part of it failed even if it said that it didnt
I'm currently on LOS, fingerprint works great here, but a couple months ago it just wasn't implemented. Maybe try reflashing?

Categories

Resources