Database Develop

[help] fingerprint problem need help

Hi guys, i bought a zuk z2 pro 6gb ram /128
it came with android 8.1 aex 17/11 version, i can see that something was bad because i didn´t get lte, it was just update the baseband...
but i always experienced this problem with the fingerprint :
when phone is screen off and maybe sleeping or idle, to unlock the fingerprint i have to put the finger for some seconds that is normal to aply unlock, with phone unlock if i turn screen off and put my finger again it just takes less than 1 sec to unlock it, it works normal
so problem here is when phone is screen off sleeping or idle, the fingerprint don´t work as it should be
some user recomend me to start from begining so i qfil 1.9 ( and here in the original rom, there is no fingerprint problem ) then ota system updates till 2.5.462st, then i update by recovery ota ZUI 3.1.218, unlock bootloader, twrp, wipe , data cache dalvik and system and i installed aex 4.6
but in 4.6 this problem started again, updated to 8.1 aex and still the same
so guys what i am doing wrong?
can you guys please help me
thank you

EMUI 9 Push Notification problems.

Hi
Does anyone have this problem when upgrading to EMUI 9 ?
You wont receive any notification only when you open the app.
I have try everything

Emui 9 lates update problems

After installing the latest update of EMUI 9 (171), I am facing lots of problems:
1) performance of the phone drops (It's lagging in Asphalt 9, which was not issue with previous update of EMUI 9 (162))
2)I can't set fixed wallpaper on locksceen, every time it changes back to Magazine
BTW I have SNE-LX1 (C461)

Have you tried make a factory reset?
Is a little more complicated that just update the system, but probably could have happend some issue during the upgrade part...

After the update i cant see notification content on whatsapp ? Lockscreen or mainscreen . If i open whatsapp i can see only
Do you have this problem?

Shru1kan said:
After the update i cant see notification content on whatsapp ? Lockscreen or mainscreen . If i open whatsapp i can see only
Do you have this problem?
Click to expand...
Click to collapse
I opened a thread about this I had the exact same problem. My whatsapp was locked by app lock unlocking it solved the problem. If your's is locked too unlock it and the problem should be solved.

How update it?

Fariseo said:
How update it?
Click to expand...
Click to collapse
If you don't receive the update automatically then you will have to download it manually from HiCare

Touch stopped working after Android 9 was updated

Hi, I broke the display, bought a new one on aliexpress.
Installation succeeded. The display worked.
The phone asked for an update (Some version of Android 9, probably the penultimate before Android 10), which I did. After booting, but did not working touch screen ..
I did the factory settings, but that didn't help.
I didn't deal with the phone for some time, I thought that another system update would fix the bug.
Yesterday the phone got an update to Android 10, I installed it here, made the factory settings. But the touch screen still doesn't work. (I control the telephone via the OTG adapter)
I read how to do a downgrade, but by doing an update on Android 10, I about closed the option that is described here . https://forum.xda-developers.com/nokia-7-plus/how-to/finally-downgrade-phone-official-t3849437
I read a lot of discussions and came to the conclusion that I probably bought the wrong display.
Or is there a solution? Downgrade system? Upload another touch panel firmware?
Now this is on the phone Touch panel firmware version: 07 Goodix-V1.017.20.
I attach a photo display, it might help something.
Is there any way to identify my touch problem?
Thank you for any help

Update

I just got a k20 pro, which was on Android 9 out of the box, But miui update keeps restarting, I don't know what is wrong, I can't update my phone.