yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] eerozeteen:
Hello, i updated rom with gps hotfix (from last October build) yesterday, and my contactless payment dies... Google wallet shows that phone doesn't meet security requiments. YASNAC show that all tests passed. Anyone have similar problems on last build?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
Because he unfortunately didn't read the thread correctly and missed that your issues are fixed already.

Flash the latest Firmware package:

[ROM][14][OFFICIAL][STABLE] PixelOS [RETROFIT][25/12/2023][CEPHEUS]

PixelOS for Xiaomi Mi 9 (cepheus) PixelOS is an AOSP based ROM, with Google apps included and all Pixel goodies. We aim to provide an experience similar to Google Pixel phones with numerous performance enhancements and a small amount of useful...

xdaforums.com
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] balgxmr:
Google News

Google is messing again with device Play Integrity, so it's now broken and payments are broken too. For now we need to wait, we don't know if this is something temporary or will need a fix.

Photo by Marian on telegram*
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
Potential fix for the device integrity / gpay issue:

Releases · chiteroman/PlayIntegrityFix

Fix Play Integrity (and SafetyNet) verdicts. Contribute to chiteroman/PlayIntegrityFix development by creating an account on GitHub.

github.com

🔧 [MODULE] Play Integrity Fix (SafetyNet fix)

PLAY INTEGRITY FIX This module tries to fix Play Integrity and SafetyNet verdicts to get a valid attestation. BEFORE YOU START: - Your ROM must be signed with a private key from maintainer, you can check with this command: unzip -l...

xdaforums.com
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
Hi team, I have the same issue with Google Payments!

Hope it will be solved shortly

Thanks for your work

Best

M
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
Do somebody test this? Does it works?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
You quoted the wrong post. Yes, the Play Integrity Fix magisk module works, a couple users confirmed it already on Telegram. The same fix got merged into the code and will be included in A14.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
Yes, it works. After installing the module now the integrity check passed

Many thanks

M
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] eerozeteen:
How about A13?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
I already have A13
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] eerozeteen:
You wrote about magisk module. My question is about fix A13 to use without magisk.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] balgxmr:
Hi everyone! Initial PixelOS Android 14 Beta has been released! Device Play Integrity has been fixed and payments now works!

Be aware that this is a beta, and due to that, there are some features that hasn't been added to source yet. Aside from that, everything works fine.

An update for Android 13 will not be released sadly, so the only workaround for Device Play Integrity is updating to A14 or using magisk to fix it with the module.

Also, dirty flash has been reported to work fine. But if you face any issues, clean flash is your friend ^^.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
Is it possible to install the new recovery and, subsequently, also the rom, directly from the previous one via OTG, without having to resort to the PC procedure with adb? Thank you
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] balgxmr:
Recovery requires a PC and yes you can flash the rom using otg
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
as I imagined, thanks I have to wait until I have the PC at hand.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] amr19989:
i'm already running on pixelOS on android 13, can i do a dirty flash for it, or should i make a clean flash.

and im asking about the battery drain, last update for the PixelOS android 13 the battery consumption was amazing. is it still the same?

thanks for your efforts and keeping it update
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] turanyildiz58:
Sıkı çalışman için teşekkür ederim
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] turanyildiz58:
I couldn't find face recognition lock. Isn't this function available?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
As the general announcement for PixelOS 14 says: "Features: PixelOS is continuously improving, with plans to reintegrate all the features of Android 13 in the upcoming months, promising an even better experience!" (https://blog.pixelos.net/#google_vignette).

So i guess this feature will return any time.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Tacocat534:
Thanks for the update, it works nicely so far. Just wondering where the ota/update menu went. Is this something about A14 and how are updates handled now?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
read my answer above ....
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] blackout900:
Bluemail Email client crashes(worked on 13), but works on AOSP 14 on my Tab
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Sedocan:
A feedback for A14. Everything looks good except I have the feeling scrolling down and up is not smooth like the previous version. For example when using the apps like X or News, it tires my eyes. Maybe there is an issue with the refresh rate. I wonder if it only happens to me tho.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
Currently there is a known bug, which causes the whole system UI to run with a lowered framerate, which happens whenever there is a video running with 30 fps / below 60 fps. It can be YouTube, PiP Mode, Instagram, in Google Photos even the thumbnails are causing this.

So it is possible, that this might be the issue on your end too.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] grzechu.bak:
I installed A14 and payment worked fine until today... The issue return...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
A fix has been merged and comes with the next build (no ETA).

Temporarily you can try this magisk module which just has been posted:

🔧 [MODULE] Play Integrity Fix (SafetyNet fix)

PLAY INTEGRITY FIX This module tries to fix Play Integrity and SafetyNet verdicts to get a valid attestation. BEFORE YOU START: - Your ROM must be signed with a private key from maintainer, you can check with this command: unzip -l...

xdaforums.com
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] blackout900:
Developer Options > Show Refresh Rate is constantly at 60,

Playing YT, Instagram (while playing video), Firefox Phoronix and Redit web page, Redit, NewYorkTimes (downloaded for testing).

Android 14 20231123-0137

I have installed the latest firmware from the xiaomi page listed in this thread.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
I know. Technically it's 60 fps all the time, but it is stuttering nonetheless. This issue has already been discussed on Telegram since release day, including looking for what you mentioned.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Chuchilin603:
Hi guys!! First of all great job!!! Is It posible port to this rom the new HyperOs smart Center ??
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Bud Cord:
Even if it were possible, I would clearly prefer the separation between the "Xiaomi" hardware and the "Pixel" operating system (at least in terms of look and feel).

Because that's what makes this fantastic ROM so special!

The battery life (unfortunately without AOD) is really amazing!
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] pipes80:
Will each update require a clean install?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
No.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Cavaler:
That's going to be an exhausting battle...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] ahmadraeesi:
Thank you for Android 14 ROM

There is no problem at the moment
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Olekx323ti:
Hello. I don't see fingerprint options, or face unlock? Is it gonna be added in next builds?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] ahmadraeesi:
Fingerprint and face unlock work.

Mod. edit: post translated. alecxs
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Olekx323ti:
Where I can find it on A14? 🤔
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] whitehat_aod:
Face unlock on A14 version? or 13?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Olekx323ti:
On A13 is working perfectly. Yesterday I flash A14 and I don't see this options in settings.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] whitehat_aod:
That's the point why I asked him the Android version.

In fact, Felda123 posted this not too long ago:
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
The fingerprint scanner works and the option is called "Pixel Imprint"
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Olekx323ti:
Ok, thanks for reply 🙂
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Gregg Jeff:
Hi all. Can some one check l2tp is working on this rom ?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] 4Freedom:
Is there a step by step guide? I am on the lastest stock MIUI on Mi9

My device is 100% stock, no root, no custom recovery.

Where do I start? I'm looking for an AOSP rom (Android 14 based) I am a software developer and I need the latest Android Version. This is not my primary device. I can delete everything. And do a clean installation if needed
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
The process of unlocking the bootloader, installing recovery etc. is quite long. search for a guide on Google and you will find all the necessary information
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] billp:
After installing Google pay doesn't work to me. I didn't flash anything else but ROM.

What I did wrong?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
It's a problem with all roms even without root. you need to install magisk and the safetynet fix module
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] whitehat_aod:
It's not so difficult if you have dealt with a custom ROM installation before

U will need:

Xiaomi Unlock Tool - I'ts mandatory to unlock bootloader.

Minimal tools - ADB, FASTOBOOT

Mi9 Driver - Driver for Windows platform

1. DO A FULL BACKUP OF WHAT YOU WANT TO PRESERVE

2. Unlock bootloader.

3. Download Recovery and ROM from PixelOS website

4. Follow the instructions for a CLEAN FLASH on the same PixelOS website

Install magisk with the Play Integrity Fix moduel is recommended if u want to use google pay or bank apps.

Enjoy!
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] brunomanuelpt:
Thank you again @balgxmr and team for your support on this device and bringing the A14! This is absolutely magical, and I believe the Mi9 community really appreciate it <3 :)!

I just wanted to ask you one question, knowing this is a beta version, if I update for the A14 and if I want to go back to the A13 for any reason...is that possible?

Thank you so much for your time
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Heisеnberg:
Can I flash magisk via pixel os recovery without PC/sideload?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Heisеnberg:
How?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
With pen drive OTG
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] OOZEKI:
How can i use the AI key
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
Magisk module
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] respinK:
Not working for me: It's not play protect certified as it was with A13.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
JUST READ THE POSTS. It already has been discussed.... It is a known problem (even on Android 14) and they already merged a new fix for the next build.

If it annoys you you should get Magisk and the patch mentioned before in some post.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] csas25:
anyone have a problem with roaming not working? I just get an R letter near the connection bar - but no internet, changing providers doesnt work also
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] d3f:
I had the same issue and it was the Access point names under sim settings, make sure yours are the one for your mobile network operator
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] whitehat_aod:
Time to update the Play Integrity Fix module.

This morning, Google Wallet didn't allow me to pay. So, I checked if there was an update for the module, and yes, there is.

I updated it from the module section of the Magisk app
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Hey, i'd like to know if this ROM will get any feature to prevent burn-in, as the Mi 9 screen is OLED. My screen for example, has some burn-in, as MIUI has no protection for the screen, like samsung does with Pixel Shifting.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
An Update has been released today and burn-in protection is in the changelog:

PixelOS - cepheus

PixelOS is an AOSP based ROM, with Google apps included and all Pixel goodies. We aim to provide an experience similar to Google Pixel phones with numerous performance enhancements and a small amount of useful additional features.

pixelos.net
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] lelozerien:
Can't root this update...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Yes, you can. You will Just need to flash magisk again, cause when you update it with recovery, the boot image is rewritten.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Super98:):
Does someone know how to disable magisk from recovery or fastboot? I overclocked the refresh rate and now I can boot, but the screen glitches and I can't do anything. Thanks in advance
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
as far as i know, only from ADB, but you can flash the ROM again, as it will overwire boot image and disable magisk.

If you can access ADB, just run this command:

adb shell magisk --remove-modules
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Super98:):
Thank you very much. The adb command wasn't working for some reason, so I just dirty flashed the new release and now everything is alright.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
¿La actualización funciona con OTA?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
You have to flash the new build manually. It has an OTA Updater included, so all upcoming builds can be updated via OTA.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fkorete:
So, I need to download the zip file, enter in recovery mode and install the zip file, isn't?

Thks!
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] AcmE85:
You flash it the same way as you would the initial build, via adb on PC and recovery on Mi9.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
I'd recommend to flash the new recovery first.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
I'm glad that the charging control feature is back but i noticed some strange behavior :D

As soon as i charged to my set capacity and discharge the battery a bit (for example to 70%) and plug in the charger again charging control seems to still think that the set capacity is reached even though 10% are missing. It can only start to charge again if i turn it off and on again.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
Hi, great job @balgxmr. Thanks for keeping our device alive.

Dirty flashed from pixelos 13. Everything seems ok. Wallet still does not work for me. Cleared data for wallet and play store, nothing changed. Safetynet passed but wallet not accepting adding cards. Any idea? Can add logs, if it is worth. Thanks
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Felda123:
Which update did you flash? I was able to pay today with the newest rom :D
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] lelozerien:
Did you Root this version? Here bootloop again and again each Time I try... I even have tried by patching the original boot mage...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
Did you already have cards in the wallet? I removed all of them and now not able to add new cards. Maybe paying is ok but adding cards not? Perhaps I should do a clean flash, but if I could avoid that would be great

Edit. Flashed latest, 28-nov
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Yes, i did. Everything is working here. Where are you downloading magisk from?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Working fine here, with Magisk Delta and Play Integrity Fix
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
I understood fix is included in the rom, so no need to use magisk for that. Am I wrong?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] kamys24:
Google Pay on this rom still doesn't work. Of course without magisk and root.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Super98:):
The new update and the android 14 release in general are great. It's incredible to see such an old device perform this good on the latest Android version available, it really makes you think about programmed obsolescence...

I can't compliment enoung on the maintainer.

The only "problem" I found is that I can't disable the "hide keyboard" and "switch keyboard" buttons. Is there a way or this feature has not been implemented (yet)? Thanks in advance
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
On GBoard these buttons aren't showing, maybe it has to do with SwiftKey
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Google is messing up with Play Integrity basically everyday, just this week i updated Play Integrity Fix 3 times. Probably the manteiner fixed it, but Google already broke it. So, i do recommend Magisk Delta + Play Integrity Fix to run without any problems.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Does anyone know how to fix the screen refresh rate going to 30 when watching a 30FPS video?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
I can say that despite the safetynet check not being passed, Google wallet continues to work without warning that the terminal is not suitable, etc.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] whitehat_aod:
I'm using gboard and than bottom bar is there
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Delete data from Google Play Services and Wallet and try again
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
I don't really think about it, as long as it works I don't touch anything, when it stops working I install magisk

I can say that despite the safetynet check not being passed, Google wallet continues to work without warning that the terminal is not suitable, etc.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
Not working in my case. Cleaning play servoces, play store and wallet. Although safetynet passes no way to add cards to the wallet.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
Have you tried flashing magisk and the module i recommended?

Before these, anything made Wallet work, only worked after Play Integrity Fix.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
Unfortunately, my wallet stopped working too. I wanted to look cool at the checkout by paying with my phone but in the end I had to take out my wallet with the card to pay, luckily I had brought it with me otherwise I'd make a double fool of myself. now go to magisk
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] hoideptrai:
Is there any way to use the camera on miui? I really like this rom but I can't use it because the camera isn't as good as miui.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
I think the manteiner removed support for MIUI camera because it was buggy, but you can use GCAM, they work flawlessly
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] lelozerien:
I have formated data and it's rooted now. Thank you.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
Everything in the rom seems working ok in my case.

Tried clean flash, but wallet didn't work either with last miui rom for this device. Back to pixelos 14, N26 added to the Wallet thanks to normal magiskwith zygisk, but my local banking app does not, although it is added in the deny list. Any advice related to this? Maybe better magisk delta?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
no one was able to fix Google API control via safetynet fix missing Pif json file?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] aelfinn:
And is it actually advisable to use a ROM and/or firmware for China instead of the EU or worldwide version? What is the difference, anyway? Does anybody know?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] hoideptrai:
Where can I download gcam, I need miui's video recording function, thank you very much if you tell me where I can download it
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
I did. Working fine by now
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] PieroAnt:
share the build.prop file so I can edit it too.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
You can download here: https://drive.google.com/file/d/12rEVZ2QgEwNJK-2c9z_gab1r04uTLAoV/view?usp=sharing
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] danitco:
I'm not sure. I am definitely using eu firmware so I can't help. Sorry
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Heisеnberg:
double tap to wake up works strangely on the latest version of pixelos 14 for mi9. The phone does not wake up with two presses, you have to do this 100 times before it turns on
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] toncos:
Hi All,

rookie custom ROM-user here (haven't flashed anything onto a phone for 7 years). What is the current status of the security check? I wasn't able to distill it for myself...

I need banking apps working reliably (fundamental for me), plus I pay for Google One (I guess through Google Pay).

Should I start looking into magisk and stuff like that, or should I just postpone the update? My device is stuck at MIUI 12.0...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
If you really want to take some time to work on it, and do the research, it will work really good. But if you don't have time, you are better off with MIUI.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] toncos:
Thanks for your reply! I understand that this needs some work, I did that with a previous phone, and had good experiences with it.

However, since then, I had to start using these safety critical apps, which are always troublesome, and reading the posts here, they are an acute problem now.

I cannot judge if you can make them work reliably with reasonable efforts, or should I just abandon the idea of a custom ROM.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] rtrampox:
I don't know how banking apps works in your country, but in Brazil, a lot of them require a safe device (no root), and they are working on my device. And i'm using Magisk Delta, wich hides root from all apps, and only those who you selected can access, and see you have root. But some apps are more trouble and still identifies root, that could be the case of your bank apps.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] jordan_os:
im still using the final android 13 version and my banking apps and google pay still works fine. the only thing that doesnt work is google pay wallet for tapping your phone and paying at grocery store etc. i can still use google pay for buying apps and paying my subscription online.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] toncos:
Thank you all for the input, I think I will have to try it for myself, it seems, it's worth it. In my country, there is a mandatory 2FA for online purchases, that's why banking apps are so important. :)