Fingerprint Gasture Problem - Huawei Mate 9 Questions & Answers

I have problem on fingerprint gasture. When do screen unlocked just 1 time gasture work after that continuously not working. Only after unlocking screen just 1 time work i have updated to 9.0.1.193 before update its working.. What i do i have unlocked bootloader and rooted any dev can help... Fingerprint ok but gasture not working.

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Fingerprint functionality with boot loader unlock?

So, this is my 1st device with a fingerprint scanner. I know on the old HTC One max, if u unlocked the boot loader it would automatically disable the fingerprint scanner functionality, however, I've heard on this device that's not the case.. Can anybody verify?
If it helps I'm on sprint 1.57.651.1
Fingerprint scanner works fine with the bootloader unlocked.
Sent from my HTC One A9

[HELP] Phone lags/stuck on unlock screen !!!!

Hey guys! I don't know if anyway had a similar issue..
My device SM-J510FN (N 7.1.1) gets stuck when I draw the pattern to unlock the device, sometimes it unlocks and relocks again, other times unlock but lags on use, I don't know what can be the problem, but It started happening since I rooted it.
Previously when it had MM 6.0.1 and rooted didn't have this problem, I'm a little upset rightnow
Please can you help me out !?
Thanks

Relocked Zenfone 6, lockscreen or fingerprint no longer working

I've had my Zenfone 6's bootloader unlocked for quite a while, but I relocked it a couple of days ago using the "fastboot oem asus back" command.
Everything went as expected and the phone did a reset. However, I can now not add any sort of lock to the screen.
Whenever I add a pattern, pin or password, the settings app crashes. Because I can't add one of these, I also cannot add fingerprint...
I've tried doing another factory reset without any luck and the phone seems to be working fine in all other ways...
Can anyone help?
Ask Asus team on ZenTalk. I haven't seen anything related in there. They should be able to clarify the issue.
Downgrade to pie and then let it upgrade to Q again. Fixed it for me when unlocking the bootloader. Something about locking/unlocking bootloader on Q breaks the fingerprint sensor but Pie doesn't have the issue.
DaConcho said:
Downgrade to pie and then let it upgrade to Q again. Fixed it for me when unlocking the bootloader. Something about locking/unlocking bootloader on Q breaks the fingerprint sensor but Pie doesn't have the issue.
Click to expand...
Click to collapse
Yes, what DaConcho said worked for me, trust him
Anyone in the US tried downgrading to pie using the firmware on Asus site?

Not working fingerprint reader & other things about unlocking the bootloader

Hi, ever since bootloader unlock in my Zenfone 6 fingerprint crashes all apps that use it (like Settings or OneTimeInit). Currently running pure stock. If I relock it with asus-back it returns to life, however I'd like to keep this state after unlock too. After second lock I've removed all phone security in case something blocked fp reader from there but no luck. Any ideas?
Also, is there any way to unlock the bootloader n-th time without using that apk unlocker/without internet conenction? I know the relock command but things that unlock it like asus-go don't work.
Probably downgrading to pie and then upgrading to Q will fix it according to https://forum.xda-developers.com/zenfone-6-2019/help/relocked-zenfone-6-lockscreen-t4033321
Oh, I will downgrade it to Pie allright. Just bricked my phone and messed up dm verity on locked bootloader. I prefer Samsungs to play with...
Edit: You were right. I've unlocked it on Pie and works great. I don't know why xda search couldn't find that thread for me. Thank you.

OP8 - FP sensor lost after locking bootloader

Hi,
I have OP8 and issue with fingerprint sensor not working after locking the bootloader. Issue started when i unlocked bootloader, rooted device - installed magisk with magisk hide module.
After that my banking app stopped working (even tho i had magisk hide). I need my banking app more than root so i decided to lock bootloader and back to stock OOS.
Of course i didnt DD my fp perisist image so i have nothing to work with. After stock rom installation i am unable to configure FP. It gaves me errors everytime i want to set a FP.
When i unlock bootloader FP is working like a charm. But i have to lock it for banking app to work. And then circle of life continues.
Unlocked bootloader - FP works - Bank app dont work(or GPAY) - Locked BL - FP dont work - Bank app works.....
Is there a chance to make a phone "like it is out of the box" ? no root, locked bootloader, etc?

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