yashsingh1/xdaforums huggingface dataset:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] abhishek987:
okay guys time for update :p

Changelog

Fixed ok google

Fixed files not sorting properly in apps

Fixed fod moving too much in aod

Fixed tws not showing battery data in apps

Lineage upstream

As usual links are updated in op enjoy ;)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] schmoove:
Excellent ROM. Stable and gets updated frequently. What more can we wish for?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Extreme101:
I've been experiencing Bluetooth Audio issues ever since I did the upgrade (dirty flash) from the 5.28.2020 build to 6.04.2020 and confirmed that an upgrade to 6.15.2020 that the issue is still persisting. In past builds I've had similar issues when A2DP Hardware offload was enabled in newer builds but my Bluetooth issues resolved when it was turned back off in a following build.

To clarify my issue; I am able to connect to Bluetooth devices (my car for example [2016 Honda Civic]) and the music will play without issue only until I attempt to change the track via the head unit, audio control on the steering wheel, or even attempting to use the audio controls on the phone with the volume up/down rockers. visually I can see that the head unit is constantly showing that it is attempting to play and pause infinitely which cuts out audio until I reboot the phone. I have also tested this with a mini Bluetooth speaker and the issue persists when I attempt to change track with the volume rockers so I don't think my car is the sole issue.

I have a Mi 9t Pro Global (MiX Variant) running the 6.15.2020 build with the latest 12.0.0.8 provided global firmware and running stock kernel.

I think If I were able to disable the A2DP offloading in the Developer options my issue might go away but when I try to toggle the setting the device asks to reboot upon checking the setting again it does not toggle and reverts back to default.

I also have logcat logs I can provide but since I'm new to posting on XDA I'm unsure of the proper way to provide them without doing it wrong; maybe someone could be kind enough to provide proper guidance on providing the logs properly?

Any help would be appreciated
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] pakku90:
Hi guys, is there any settings available to check app auto starting up while boot(like privacy guard had). Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Settler11:
Do you got a place where all changelogs can be found? On your site or the topic itself with spoilers?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Prixes:
guys i had problems with my sensors they were missing so i flashed persist.img (same as lastest version of firmware/vendor V11.0.8.0) and now i have no pop-up camera at all do you know how to fix it? (i have ANXcamera but it's crashing from first start) I clean flashed everything like 5 days ago no dirty flashing still

I think i have Chinese commands for the camera since motor control camera app does nothing and says commands already done (talk about this app https://xdaforums.com/k20-pro/themes/app-xiaomi-motor-control-k20-pro-t3984181)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] olus:
here you can see all posts from dev. it almost only contains the changelog

https://xdaforums.com/search.php?searchid=466155711
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Stidza:
Do I need to flash latest vendor when coming from Miui stable 11.0.8?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] rodeoslide:
Latest update on global 12.0.0.8 firmware is broken, LTE for Europe does no more work!!! I Upgraded from 11.0.6 firmware and came from 05/28 image. Please provide a fix, thanks.

[EDIT/FIX:] This was an internal settings problem with the right baseband which needs to be set to general/global.

Finally solved, Telekom provider had an issue with their network over last night.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
No need.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] meiser:
It works perfectly fine in Germany (which is part of Europe), using band 3, 7 and 20. If you want help, be concrete! Which country, which LTE bands do not work?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] rodeoslide:
You are right, it was a bit strange conditions. Yesterday there was really no LTE / CDMA, only GSM possible. The setting was set to "global" in general. I thought this must be the wrong country band.

Maybe they built the telecommunication lines. Because today 4G seems to be back. What a coincidence. Image 15/06 and firmware 12.0.0.8 are now working. Sorry, maybe too eager :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] rodeoslide:
Now it is clear for me! It simply was a provider Issue by the german Telekom, which affected several mobile services over last night.

See https://twitter.com/Telekom_hilft/status/1272830683271086081
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Prixes:
guys i had problems with my sensors they were missing so i flashed persist.img (same as lastest version of firmware/vendor V11.0.8.0) and now i have no pop-up camera at all do you know how to fix it? (i have ANXcamera but it's crashing from first start) I clean flashed everything like 5 days ago no dirty flashing still

I think i have Chinese commands for the camera since motor control camera app does nothing and says commands already done (talk about this app https://xdaforums.com/k20...0-pro-t3984181)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] MsuatafaKhatab:
How can I remove system apk?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zafrkant:
Thank you very much.

I've tried solution but problem is still present :(
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Ka4PisvVcaHdk9:
[MENTION=6070905]abhishek987[/MENTION] Bug report

I have noticed it on several last releases: in app FOD would not work if there is a picture-in-picture app active.

In my case I have a fingerprint lock set for Telegram app and if I am watching a YouTube video in PIP mode and then try to unlock Telegram FOD would not work at all, it would say that fingerprint is not recognized every time until I close the YouTube window and then it would work normally again.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] :
Any news about the official version?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fourztsper:
Hi guys, is it possible to somehow just keep an eye on the ROM releases with for example an email or similar, or is the best way to just watch the forum here?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] myogui:
You can follow this page for new releases: https://downloads.akhilnarang.dev/LineageOS/raphael/
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zafrkant:
Hi,

I have a problem with android.system.suspend battery drain. Unfortunately I cannot find problem source.

I searched on forum and Internet but I didn't found nothing specific.

Does anyone have a clue how to fix?

Thanks in advance.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Settler11:
Well yeah.. This ain't practical or useful.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] olus:
feel free to create a webpage with changelog and links to rom download, vendor, etc..

many will thank you!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Settler11:
Great idea! You really should do that. Don't forget to follow this thread multiple times a day so you won't miss any updates!

You see how silly that is? Stop answering if you don't have answer for my question.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] olus:
so you want the dev to make this for you?

no one wantee this, just you! you want everything for free and everything should do others for you?

send your phone to dev every update, he will flash it for you..lol

its not silly.. its just consuming time! you wont spent time? if so no one want spent time for you! so dont ask for such things..

dev is working hard to get this rom official.. and your main problem is a changelog with glitter and highlights.. lol..

i already sent url with all his posts! there are 99,9% just changelog posts! there is nothing else! if you want you need to do it yourself.. or just stfu!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
He is right mate. You should stop answering to stupid posts. Just laugh & ignore when you read them.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] olus:
its not that stupid. i really want to help and showed him a link with only devs posts!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nonewithnothing:
[MENTION=6070905]abhishek987[/MENTION]

Sorry to bother you.

Could you add a custom storage location and automatic recording option to the call recording function? The current call recordings are saved in the MUSIC directory, resulting in these recordings often appearing in the list of music app.

Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Seehank:
Well, I am not sure if it was addressed already or not, but when you plug in an external microphone via USB it is almost unusable because the recording volume of the external microphone is extremely low. I think its a kinda known issue, but I can not seem to be able to find a solution to it. And I actually used to use my K20 Pro as a recording device for my lav mic.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] grosjo:
Hello

To add to the list of issues :

* When I bring my finger to the top of the screen, now, the screen switch off. so I can not use the top menu (settings & co)

* Previous release was working fine
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Krullendhaar:
Hi,

My bootloader is still locked, but I would like to move to lineage os ince it becomes official. Yes, I am aware that the current version is very stable, but I have been using MIUI all this time so I might as well wait a little longer.

My question is whether I sound update to MIUI 12? Does that have any effect on flashing lineage os? My phone is the global version.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
Do the update, it will make installing LOS easier later.

The latest LOS build requires MIUI 12 firmware and vendor for the global Mi 9T Pro, so updating to MIUI 12 now would mean that you already have the required firmware and vendor, when you come to install LOS.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
This lineage os for mi9t prp/k20 pro is now official? I checked the website and it's not there yet. Am I missing some post?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
It is not official yet. Dev is waiting for new kernel sources before getting official. His builds have everything that official has and also some added features.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
Thank you for that. I'll keep a close eye on that.

Btw I checked a few posts from the thread. Didn't see any recurring issue from 3 or more different people. Is there an issue that's quite major existing as of now?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
There are no major as such. Only kernel is stopping from getting official status
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Commando_Dhruva:
what’s up with the kernel?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zafrkant:
Anyone?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] msmachine:
sorry ..i have a big problem.

I want to update to the current version. The installation stops with code 7 because I have to install the current Vendor firmware (V12) first.

Problem: if I install this I can't boot the new image - I get a boot loop into the Recovery Image (TWRP)

Where is my error ?

what do you mean by "vendor in op" (OP ?)

thx !
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Plex82:
OP is openings post. What firmware version do you have installed and what type of xiaomi do you have? Global, chinese?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
Try formatting the data partition in TWRP - Format not wipe, you will need to type yes to compete the process. This is a common(ish) problem updating a ROM when you also need to update the firmware/vendor.

Another way around this problem is to remove lockscreen security before updating, though I appreciate this advice is too late for you at this moment.

You will find similar posts in this thread whenever there has been a LOS update that also required an update to the firmware/vendor.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Morak75:
Does someone know how to prevent click on quick settings from lockscreen plz ? Meaning that I don't want to be able to turn off/on some setting as Wifi for example or plane mode etc

I saw that on my old S10+, but I don't find the setting here.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
Unfortunately Los doesn't have that option.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] S.N.A.P:
Almost any ROMs EXCEPT LOS and PE have that feature

So either you flash other ROMs or you bear with it
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Morak75:
Yeah that's unfortunate.. thx for your answers.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] olus:
before flashing another rom try this ?

https://labs.xda-developers.com/store/app/xda.hideqstiles

"An application to automatically hide selected quick settings tiles from the lock screen on any Android device."
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Morak75:
I won't change rom just for that ;)

Thanks for the suggestion but not well rated and comments say it's more trouble than help)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
Guys I have a noob question.

Before on my oneplus x I was using official los. The updates were coming via ota.

1. Currently does this os support ota for each version release?

2. After getting the official kernel and this os becomes official will I need to wipe everything again and install a fresh one coming from the site itself or does it normally integrate via ota?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] blassphemy:
1. No, that will only be supported after becoming official.

2. I would assume a clean install is the better option since the dev recommends that.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
Thank you sir. And I assume once I install the official one ota will be available.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] erica butson:
Automatic Call recording

Hi, I couldn't seem to find an option to enable automatic call recording in this ROM. I appreciate Abhishek work on this ROM. Is there any way to enable automatic call recording in lineageos? I have Magisk and rooted.

There must be an way to enable automatic call recording isn't? if not can i use different apk which has automatic call recording option?

Thank you.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
Official LOS has OTA updates, so once this goes official it will have OTA.

Because the official ROM is digitally signed and the unofficial versions are not, it makes dirty flashing from unofficial to official awkward. It will be recommended to clean flash the official version. However, on past phones I've had, it was possible with a bit of work to dirty flash the official version over unofficial, so I assume that will be the case here too.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
Noted guys. Thanks a lot will keep a close eye on this thread.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bonyjose:
I would recommend flashing evolution x in the meantime if you really want ota support, ita a great rom that uses lineage os tree with additional customizations.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] xrookie24:
Is the evolution x as light as los? I am on the official miui 12 and it's buggy and has a lot of bloatware. I'm missing the los from my old phone.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
Of course not. Los is light because it doesn't have the all bunch of customisations that all the other roms have.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bonyjose:
I wouldnt say as light as los, but it's far better than miui in every way, i didnt find any bloatware apps in it, it provides some additional customization options that is not coming with los though. Just giving you an alternative incase you want to get rid of miui for good.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] larscx:
Noob question here: This custom rom is not official because the dev is waiting for the kernel sources, right? What exactly are the kernel sources and who is supposed to deliver them (and when?)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] vlubosh:
Guys, it's possible flash LOS on 12.0.1.0 vendor? Or it's better use 12.0.0.8? Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zafrkant:
+1
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
I'm using it with 12.0.1.0 global vendor. No issues found yet.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] vlubosh:
If i am right, LOS is running on MIUI kernel, do you have recommended other kernel with working FOD?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
Right now he is using the prebuilt kernel which is extracted from official rom. Xiaomi is supposed to relase the kernel code after that only he can build his own kernel and get official status for los
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] vlubosh:
just theoretical, i f i flash boot.img(kernel) from latest MIUI, maybe there will be better performance?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
Something might break for sure.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
I'm using immensity kernel, but you can also use f1xy, englezos, notkernel, etc. All have fod working.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] vlubosh:
Do you think all of mentioned kernels are better than Stock? I am thinking abput JUKI kernel(very low battery consump.)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
They are. Never heard about juki, just don't flash kernels that are made for stock or stock based ROMs on aosp/Los based roms.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mohitanchalia:
USB Debugging auto enables on reboot

I just installed the latest LOS build after unlocking the bootloader for the first time today and am facing this issue.

Were you able to stop USB debugging from enabling on every reboot?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Krullendhaar:
The kernel code was released a long time age. See https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/raphael-p-oss
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
That is the old source code kernel built using that won't work now. Xiaomi changed the fod implementation in the recent miui updates which is not yet released
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] moviefirst:
Which MIUI camera port do you recommend to me, and can you do it without root, so only flash it in twrp? I now run Corvus os without root and the MIUI camera port is already built in there. It uses all 3 cameras. The 48 megapixel also works great. Can someone help please?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
You can use the latest anxcamera port with the latest 48MP fix. Just flash both the zips with recovery.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] moviefirst:
You mean these ones:

ANXCameraUnity_185.SaltyIntelligentPlainsqueaker.zip

&

48MPFixQ_181.GlossyIntelligentCock.zip
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
Yes.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] moviefirst:
Thx for your reactions, will flash it later. :good:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] abhishek987:
okay guys time for update :p

Changelog

July security patch

Added Few lock screen clocks

Added Screen off fod (settings > security > screen lock)

Enabled usap (faster app launches)

Disabled few debugging services

Tuned Auto brightness

Fod improvements

Added firewall (security > firewall)

Los upstream
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
Amazing, juicy changelog. You sir are the man:cool:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Krullendhaar:
That is the old source code kernel built using that won't work now. Xiaomi changed the fod implementation in the recent miui updates which is not yet released

Thanks for the explanation. Is it known whether Xiaomi is going to release the kernel source? And if so, is there any indication for when they will release it?

I feel like it will take a long time if it happens at all. Currently considering using the unofficial build as a daily driver instead.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nathsagar96:
There is no indication for the release yet. Xiaomi has a record of not updating the source code on timely basis
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] ktulu84:
it's only me or screen off fod doesn't work?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
The way to make it work is, going to settings, display, lockscreen display & activate ambient display.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
[MENTION=6070905]abhishek987[/MENTION], the link in the OP is still for the 15/6 build. Fix it when you have some free time please.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] 64ashg:
Anyone having the problem of not being able to download from the xda app, here you go

https://downloads.akhilnarang.dev/LineageOS/raphael/lineage-17.1-20200709-UNOFFICIAL-raphael.zip
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] wian:
I'm also considering using this build as my daily driver. [MENTION=6070905]abhishek987[/MENTION] Would I be able to go to official without a full wipe ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] joaopguima91:
which gapps are recomended for this build? nano or pico? thanks! :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
I always use opengapps pico, because I like it minimal. Anything above pico would work, just don't use aroma, it usually give some issues.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Giel538:
Somehow i have problems with this update.

My working setup before I tried to upgrade was: latest global vendor 12.0.1.0. Lineage os , immensity kernel and magisk (rooted).

After updating latest version i rebooted and then the phone rebooted again and twarp was loaded.

I was been able to go back to previous version after installing vendor and ROM again.

I tried this 3 times but unfortunately all with the same result.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Morak75:
Go for Pico ? You'll have minimum storage taken and working core Google apps. Then you'll be able to download any Google apps you want on top of it.

---------- Post added at 23:42 ---------- Previous post was at 23:40 ----------

Yeah.. Since one month I didn't flash anything because last time I flashed I ended up bootloop and had to full wipe. So now I'm scared to flash haha

Edit:

Well, I took my chances. Everythingd work for now.

What I did for those your wonder:

I deactivated all my magisk modules, removed lockscreen security just in case then rebooted.

I rebooted to recovery nand flashed vendor+firmware from OP + latest LOS build + latest pico gapps + clean cache + reboot.

Voilà! :)

Maybe some will succeed just by flashing without anything else. But I preferred not to take risks.

Fod screen off is working great.

The few lockscreen clocks are nice.

Auto-brightness finally to minimum when is dark room! Cool update!

I don't find the firewall though
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
See my previous answer to this question

https://xdaforums.com/k20-pro/development/rom-lineageos-17-0-t3976469/post82948503
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] phantom146:
May I ask what is your selinux status guys? Mine is permissive. Shouldn't this be enforcing?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nonewithnothing:
It's enforcing