yashsingh1/xdaforums huggingface dataset:
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] drewzz1:
Did install the rom weeks ago, and noticed that my widevine level became L3, maybe the rom is working for a fix for this, idk maybe i did something wrong installing it, i just followed the steps on the official site. Everything works fine and also the banking apps. its just the widevine level is messed up on my device.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] januszaj:
Hello, no MMS is being sent or received on LTE. After switching to 3G, MMS works. Setting APNs or entering them manually from carrier (Mobile Vikings MVNO that operates on Play P4 network in Poland) doesn't make difference. On stock ROM everything worked fine.

EDIT: Solved in lineage-20.0-20231203, after resetting APN and removing "MMS" entry, so "Play MMS" stays only. Thank you!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] benedictsalamat:
Is there a way to install magisk without requiring to connect to PC just to root this ROM.,the lieage custom recovery doesn't allow installation without enabling adb install via computer. It's just a hustle that every time I update it lost the root and need to reinstall it again.,or is there a way that root will retain after updating the ROM
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Sony98:
Iam coming from android 10, RROS. Wiped data, cache, system etc.

Can somebody explain me why LinageOS now requires Miui 12.1.4 ???

My miui Version i had at start was 12.0.5. If i now flash 12.1.4 i cant go back, otherwise system will brick because the known antirollback protection
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biswajitdey99:
you just flash the miui 12.1.4 firmware file before rom
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nogohod:
Hello. Thank you for the ROM. Is there OTG support?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Sony98:
Lol i tried now the lineageOS firmware update instructions for MIUI. (https://wiki.lineageos.org/devices/davinci/fw_update/variant1/)

No Idea what happened now, but after flashing this 4 lines via fastboot (Bluetooth didnt flash cause error)

fastboot flash abl abl.elf

fastboot flash ablbak abl.elf

fastboot flash aop aop.mbn

fastboot flash aopbak aop.mbn

fastboot flash bluetooth BTFM.bin

my phone now freezed in mi logo. I can reboot it, but its still locked in bootlogo. not possible to go to fastboot, recovery, system or other stuff. it looks like it doesnt even turn off automatically.

Not even my pc now recognices my phone. What happened?

Damm....i think i softbricked it because i didnt think about it....yeah i disassemble it and try a reflashing in EDL mode
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
1st time seeing auch guide for firmware. you supposed to just asb install firmware, then flash lineage recovery, format partition, install ROM
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NeoArian:
Because the stock ROM has been updated with security patches and more to the firmware as well...

There is no antirollback on davinci either.

If you're that unchill, custom ROMs might not be the right thing for you.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Skiamakhia:
Has anyone got the fingerprint working? I can't seem to ever complete the progress, because everytime it gives me an "timeout error" or a "fingerprint error"...

Already tried washing my hands and cleaning the screen.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Sony98:
yeah, just try it a few times. It works after a while
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Sony98:
Got my phone working again with some help and paying. Did anyone install Magisk? If yes, what did you do? there are several methods describet but there is nothing about that on the LineageOS Website
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] kovalski1:
Just sideload magisk.zip via ADB
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Skiamakhia:
Tried it a ****load of times, and eventually it worked... :eek:

Anyways, is there any possibility to change the clock on the lockscreen? It kinda ruins allot of my wallpapers...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
is there any where to download the firmware asked in the wiki other than the xiaomi servers? I'm capped at 20 kb/s

its like i'm back to the emule days 😭
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nogohod:
Faced the same trouble and ended up downloading it from here: https://xiaomifirmwareupdater.com/firmware/davinci/
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
the full firmware which is 2.4gb and the one on that link is less than 90mb and its lacking some of the components needed in the firmware flash

but can you use it as in the lineage wiki firmware flash part?

Update firmware on davinci | LineageOS Wiki

wiki.lineageos.org

i'm just hoping the download connection doesn't break and downloads it without a itch
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nogohod:
Can't say. I flashed it through TWRP.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
i wanted to follow the steps since my twrp scrambles all data and i'm finding a new rom to use it
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
you only need firmware, which is a part of whole ROM
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
But some things to be flashed in the instructions are not in the fw only. They are in the whole recovery from ence my doubts
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
you have insteuction in 1st post.

you have unlocked bootloader, so now:

- flash latest firmware (can be whole latest stock MIUI)

- flash recovery - recommended LOS or modified TWRP, which is capable of decrypting storage on Android 11+

- go to recover, format data, factory reset, flash LOS and Gapps

- wipe dalvik and cache

- reboot to system
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] CarameloPT:
yeah i just install it (i'm really liking it) and it was just need the firmware-update. i was just thinking that the whole rom would have any additional stuff and wasn't about to risk it, but next time i'll now

thanks btw
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] giodeluigi:
Hi guys, just a quick question; if I flash "super_empty.img" I'm gonna lose all my phone contents of can I run it without losing any data?

I'd like to try it to try to get a bootloop-free version of Magisk running on my Redmi K20/Mi9T.

Thank you
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Aliana_Basil:
thanks f ur great work, but please, please fix up the mic volume sensivity and return the screenshot's sound control button. And ofc yes, i have been updated from 01/14 build to 01/21 build manually with adb sideload, but in setting i still have information about i have build from 01/14, but i can see some changes in system ui after update and i have flashed the latest firmware sry for my bad english
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Aliana_Basil:
u can install kernel with kernelsu like me and use ksu as a root provider
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Aliana_Basil:
I have clean reinstall the last build and now mic sensivity level is ok, but idn why the screenshot's sound disable button still is not exists
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] planetary_rites:
I moved to Lineage OS from Pixelexperience and everything is working perfectly so far.

Now I'm trying to work around Safetynet for banking apps.

As I don't want to root my phone/install magisk, I tried flashing ih8sn but keep only getting "meets basic integrity" on the API checker.

Any other ideas? Could it be how I coded the props.conf file?

Any suggestions are much appreciated!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
you can use magisk hide + deny list. for me it works + universal safetynet fix module
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] james0howlett:
Hi, great rom!

I had trouble installing the rom because the instructions on the LOS wiki have some errors and was hard to unlock the mi 9T bootloader, but I was finally able to do it (I'll try to summarize what I did in a future post).

The first thing I noticed is that the camera is VERY basic and almost all the functionality of the stock cam is lost. I see that other roms come with the new Leica cam v5. Has anyone been able to install it on this LOSv20 rom? Thanks!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] gocegi:
Install gcam mate
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biswajitdey99:
install LMC 8.4
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] resat37:
Hi there!

I'm new to this ROMs world and i don't know if this type of questions can be asked here, so if i'm doing it wrong please let me known! Please, could someone who uses the LOS ROM tell me if the NFC and fingerprint works well? I would like to install it but this two topics are too important to me.

Thanks !

P.S. @NeoAdrian thanks for your amazing work. I hope I'm not a klutz and turn my phone into a brick. I'm going to show some balls
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Does anyone know if the official LOS 21 is coming to Mi 9T?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] lazybeard:
Please can we have an official LOS 21 build... unemployed and broke can't afford a new phone
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] darky_mtp:
I'm using LineageOS 20 on my Mi 9T since one week.

So far, so good. Snappy, up to date security patch, everything is working great.

Thanks !
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xdduser:
Can anyone help with step by step guide on how to enable All banking apps and office apps on this ROM?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Falar85:
I can't help with the detailed procedure, but I can point out the steps:

1. Install Magisk

2 Install all the applications you need but don't run them.

2a. If you were running apps that detect root or custom ROM before the procedure then kill them and clear their data.

3. In Magisk settings turn on denylist and on the list check mark apps from which root should be hidden. Make sure they are fully checked, not just partly checked.

4. Install Shamiko Magisk module and turn it on.

5. Reboot the device (marking an application on the denylist only works after a restart).

6. Now you can log in to your apps.

Some financial apps additionally detect the keyboard you are using. They display a message that with this keyboard you won't log in to the bank, because it can be dangerous and may send some data to the Internet and you must use a "trusted" keyboard from Google or Microsoft. Which is actually funny and ridiculous, because the LOS/AOSP keyboard has no such functionality or permissions, and the other two send everything to corporate servers. Anyway, this way of ROM verification so far occurs in very few apllications. I managed to solve this problem in two cases through the bank's support. I asked for the keyboard to be added to the exceptions (with a detailed explanation why) and it worked, but it took a few months.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] shaq1907:
Are others have problem conneticng hidden Wi-Fi? I enter password details but it doesn't connect hidden Wi-Fi. I tried two different router, same problem.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Martinsio:
Is LineageOS 21 expected to arrive on this device?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biswajitdey99:
yes soon!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
According to the developer, it's in the works. :)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
LinageOS 21 official is now available!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
if anyone is interested in trying it

LINK from GC
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biswajitdey99:
already using it...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] NiceSk1ll3r:
Is this step optional then if I'm running LOS20?

View attachment 6104799
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] shaq1907:
I tried LineageOS 21. This problem still goes on for me.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
after you enter the wifi name and password click the advance option then click hidden and select yes then save
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
from andriod 13 to 14 you need clean flash, i think its required to format data to avoid bugs
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] shaq1907:
All that time I haven't chosen advance option to connect. Thanks a lot, it worked.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] lucifer:
only bug i found is there is no battery usage stats other than that everything works
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
Considering with my battery capacity, its good enough for me
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] lucifer:
edit - after few charges battery stats are showing
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] sffoxy:
Updated from 20 to 21, sideloaded the latest gapps, configuration was wonky because of screen and font scaling of gapps UI but it was manageable.

Runs well so far except media playback always pauses when screen turns off.

Don't know how to fix this though. Any ideas?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
never encountered that, maybe the allow background usage of your media player was disable or you have other app that prevents your media player from running in background while the screen is turn off
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] sffoxy:
I feel stupid... installed the android TV gapps variant... totally explains the defective scaling and the weird behaviour 😂

For anyone who downloads and flashes the ATV version blindly:

- wipe system

- wipe cache

- reflash LOS21

(- reflash magisk)

- reflash MindTheGapps

Works just fine 👍 media does not stop anymore.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Minatoh:
what version of magisk you use? and what modules?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] sffoxy:
So far magisk 27.0 works just fine.

I mainly use it for adaway (systemless host module) and for root stuff like reading pairing codes of mi bands tobuse 3rd party apps.

I am not much of a system tweaker and I like the vanilla LOS experience.

My banking app does not care about rooted phones and I don't use my phone for paying like gpay, so no other modules are necessary for me.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] thereal33:
If i update from Lineageos 20 to Lineage 21 I lost all my data? (data, photo, apps, configiuration, etc)

If i update the to the latest recovery I lost all my data? (data, photo, apps, configiuration, etc)

Thanks
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biswajitdey99:
no you won't lost data...just sideload lineageOS 21 build alongside updated gapps
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
Hello everyone, i have upgraded from lineage 20 to lineage 21 (factory reset because at the first try i missed the gapps) but i have two main bug:

-Every time i made/receive a call the call end after some seconds (i have opened this ticket: https://gitlab.com/LineageOS/issues/android/-/issues/7252)

-Every time i play audio from some apps like youtube, spotify ecc the audio cycling not work for <1sec and turn back normal, the bug is present using phone speaker, jack audio and bluethoot devices, not using Android Auto.

I'm the only one with those problems? i will be happy to help debug this problems but i have no prior experience in Android device rom debugging.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
try to format data, make sure you have the latest firmware
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
I'm on lineage-21.0-20240602 actually the latest, are you on the same ROM without problems?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Good day everybody,

A few days ago I switched on my T9 Lineage OS 21 from here (without Google).

Problem 1: The battery of the smartphone is now always quite empty; Even if it is not used.

Problem 2: It is quiet - no sound.

Does anyone know the problems?

Thanks and Greetings
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] beardedwonder:
I was on 20, I flashed the latest firmware and then installed this. I'm on last weeks version on a Mi9T, most things seems really good, battery life etc. The only issue seems to be auto-rotate, it really struggles especially when playing a video in something like youtube, if you turn the screen for fullscreen it regularly crashes.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Am I the only one whose system isn't working properly?

The system is unusable for me.

- The cell phone makes no sound.

- The battery runs out relatively quickly.

- The camera cannot be used. The message 'Couldn't open front camera' appears. Try calibrating the motor.' Then the front camera extends and retracts again. Then another error message appears and the camera program crashes.

Greetings The Apple Tree
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
Solved reinstalling the system from scratch.

Thank yaro666 for the suggestion.

Try to reinstall the system from scratch and installing the latest drivers from the last released MIUI
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Can anyone tell me which MIUI I need? Global or Europe? I now have Lineage on it so I can't tell what was on it.

Thanks.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
Official miui versions of mi 9t are Global, EEA and Russia.

I'm not sure, but I remember that EU is a custom Xiaomi community de bloated rom.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Unfortunately the campaign did not succeed. The smartphone is now stuck in a bootloop. To despair. Am I too stupid for that? What am I doing wrong? Is there a foolproof guide somewhere/ Video, best in German?

Greetings DerApfelbaum
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
Try to start installing the miui.

I don't have a German video, but give a try to this video:

You need to put the phone in fasboot mode ad use miflash, the hard part is installing unsigned drivers on window for use miflash.

Be sure to download the fastboot ROM

https://miuirom.org/phones/mi-9t
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Thanks for your advice.

Unfortunately the Fastboot-file is in (.tgz)-format, so it could not be found by the MIflashtool. Do you know, what I should do now.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
I try to depack IT with WinRAR.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
So: now I have the Error "Could not find flash skript" and during installing the driver the program closed automatically. Is that normal?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Now we have tried with the MI-Tool. Unfortunately without further success.

Hours later..
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] sffoxy:
@DerApfelbaum this may be obvious to you but I'd rather say: are you sure you are using a Mi 9T and not the Mi 9T Pro (Redmi K20 and not K20 Pro)?

Internally both phones are pretty different although they look pretty much the same from the outside.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Yes. It is t9, not pro.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ibanez89:
Yes, you need to follow the instructions of the 2nd video, explain how to install unsigned drivers in window (you need to start the computer in special recovery mode)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
I probably do not have a driver's mistake. If I the driver appeal / would like to install, the program goes out.

See pictures-manchmal it lasts only few seconds and the tool maintained, it is everything OK, - however, it is not.

Sometimes it also runs for hours. How long is normal?

View attachment 6116826

View attachment 6116829
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Unfortunately it still doesn't flash. I now have an ADB driver error - see picture.

View attachment 6117010

Do you know how to fix this?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
The program also crashes when installing.

Do I need all five drivers? In the folder "driver" of the program are only links to three drivers.

View attachment 6117017
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] solved:
install the right drivers

https://xiaomifirmware.com/downloads/download-adb-installer-v1-4-3-drivers-adb-fastboot-tools/

simple use this, it will install the google adb driver for the mi phone. With those u can use the ADB connection to flash the firmware via mi flash tool or cmd box.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
That's what I wanted to do - but I'm going in circles. When I click on the 1-4-3 download, the homepage of this HP opens. The downloads 1-4-4, 1-4-5 and 1-4-6 are listed under 1-4-3. These can be downloaded. (I tested 1-4-4 to download.)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Next error: USB2 or USB3 cable tested. don't know what to do anymore.View attachment 6117169
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Next error:

In cmd: after writing "fastboot wipe-super super_empty.img" the error "Flashing is not allowed in locked state" occurs. I unlocked the smartphone before I started my lineage OS mission.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
We unlocked the smartphone with the xiaomi-Unlock-Tool. but now the next error occurs:View attachment 6117223
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Now we have taken another Zip-File (Xiaomi_Mi_9T_V10.3.11.0.PFJMIXM_20190802.0000.00_Global_9.0_XFT_(by_xiaomistockrom.com).zip) It worked until the Signature verificaton failed with Error 21,

Install completed with status 2

Installation aborted.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] solved:
honestly, at this point try it with the mi tool v2

XiaoMiTool V2 - Modding of Xiaomi devices made easy for everyone

XiaoMiTool V2 is a easy to use tool to install rom on your Xiaomi device. Modding made easy for everyone! Download it for free now!

www.xiaomitool.com
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
We have already tried this.

Now we have some days of holyday - maybe it will be better after some other impressions.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] yaro666:
no such file. check recovery file name, i .e. twrp3.x.x.x.img
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] beardedwonder:
Unsurprisingly the problem was nothing to do with the ROM. It was a problem with the app Repainter, I've uninstalled and replaced it with ColorBlendr.

The only issue I have is: when unlocking for Wallet (hold wallet icon on lockscreen and then scan fingerprint), I get taken to the homescreen instead of the Wallet app.

My current workaround is to try and tap the show all button that is hidden by the fingerprint and then scan fingerprint.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DerApfelbaum:
Do you mean the file name of the TWRP? Do I need a TWRP like

twrp-3.7.0_9-0-davinci.img	64M	2022-10-08 21:20:59 UTC

I have the TWRP from the recovery, which is part of the ROM.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] mikegiord:
Hi all, I just switched to lineageOS 21 and in call volume is very low. How to solve it?
[Xiaomi Mi Max 3 ROMs, Kernels, Recoveries, & Other] rbt07:
Join to group here: Mod edit: TG link removed.