yashsingh1/xdaforums huggingface dataset:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Shabbu.fateh@gmail.com:
not sure but its there in the community built
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] garudaeagle:
Excellent ROM. Great battery life and smooth experience overall. The only issue I noticed are.

- cannot use NFC

- some lag on first pin unlock after restart

I'm on official build gapped
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] RabidWolve:
- some lag on first pin unlock after restart

Same here. Hope this gets sorted.

Great Rom. Security Patch updated already in the previous build.

Couldnt update through the updater for the most recent build but dirty flashed. All working fine.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] WallixPro:
Smart Charging works again :)

Build: August 05, 2021
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fachtal:
Vanilla build works almost fine, but I have no Wifi, I can't even turn it on. No idea how or what I did wrong. Any ideas/help?

EDIT: it now works without me trying to fix it, no clue what happened. So, it now works fine
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] K001droid:
ArrowOS 11.0 for Redmi K20 Pro | Mi 9T Pro

Updated: 09/08/21

Downloads:

ArrowOS - Downloads

Changelogs:

- August security patches

- Community build variant is now deprecated and OFFICIAL is moved to custom compiled vendor builds.

- Dirty flash may or may not work but clean flash is recommended

- For more check here:

Source Changelogs

Device changelogs

Note:

* Requires latest MIUI R firmware (android 11)(any region)

* You can use:

ArrowOS Recovery (AOSP recovery): https://sourceforge.net/projects/kubersharma001/files/raphael/ArrowOS-recovery

Latest Official TWRP Recovery: https://eu.dl.twrp.me/raphael/

Donate:

PayPal (me) : https://www.paypal.com/paypalme/kubersharma001

PayPal (TH779):

Get your very own PayPal.Me link

Post it. Text it. Tag it. Share it. Shout it. And let your friends pay you back in a tap or two. Grab your PayPal.Me link today.

paypal.me

UPI: kubersharma001@kotak

~ By @TH779 and @kubersharma
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] RabidWolve:
With A11 firmware required will the Recovery always be wiped when we update the Rom or has that been sorted?

Had problems with that on Pixel Experience and previous Arrow OS Community Builds.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] amit.lohar:
So now official build is also OSS based (y)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] subham.xda:
Build Number : RQ3A.210805.001.A1

Device : raphaelin

Yesterday night I updated to this build, the ROM was working butter smooth before, but after the OTA it stutters/pauses for half a second every now and then. While watching YouTube, while typing on gboard etc..

I tried wiping dalvik cache,

But I don't want to format the whole phone containing data of 256gbs :(
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] WallixPro:
I had the same problem.Up to 5 minutes the CPU run at 100% and a flowfull working wasnt possible. After I deleted the App for brightness (velis auto brightness) everything works fine.But I'm not sure if this was the problem. But till now everything fine.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fachtal:
That update brought up a couple of questions to me. I was out of the whole custom-anything loop for the last six years, so apart from forgetting part of the whole shebang it sure feels like I missed quite a few new things. Hope somebody could help me out.

- Is there a way to update to current via clean flash without having to start at square one setup-wise?

like, backup data in twrp, clean flash the new rom and then restore data in twrp?

- "requires latest MIUI" means I first have to flash stock using the miflash before then going through the motions of unlock-twrp-rom-magisk? or is there a smarter way for those who already have unlock-twrp-arrowos-magisk running?

I'm kind of not in a position to "just try it out" since this is my everyday phone and not just a "let's try out stuff" device.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] subham.xda:
Is there any possible way to revert back to the previous büild without wiping the whole phone? Is someone wants I can providé log/screen recording of the issue... (Heck I can't even type p4roperly noe) 😭
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] tempraturbo:
I was on the commutiny version and after upgraded to the official version I had the same issues reported above.

I did the following to solve without wiping whole phone:

1) I downloaded the Chinese version of MIUI 12.5.5.0; (as ArrowOs installation guide says, MUST be 12.5.5.0 or above, and now only chinese version i>= 12.5.5.0)

2) I downloaded the latest version of ArrowOs 11 official version; (I used GAPPS version, but I thinks that it will work with vanilla too)

3) I entered recovery mode and flashed the Chinese MIUI 12.5.5.0 version;

4) After the MIUI flash I cleared the caches;

5) I flash the ArrowOS 11 official version;

6) After the official ArrowOS flash I cleared the caches again;

And everything back to normal.

The only thing I missed about official ArrowOs was the AOD, which was in the commuinty and no longer official.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] floxigen:
I'll keep the previous official with miui vendor seems better stable and can't want to clean flash it's a bummer
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bigbadwolf_pig:
If you plan to use miflash, click just the clean all and not clean all and lock. So that your bootloader will still be unlocked after flashing. I used to do that, but there is a way way easier method. Via platform tools.

You can download the platform tools here:

https://developer.android.com/studio/releases/platform-tools

Then extract the platform tools folder on your desktop or C: drive

Put phone on Fastboot mode

Extract all the contents of MIUI Rom(firmware is based on A10) for example: raphael_global_images_V12.0.1.0.QFKMIXM_20200613.0000.00_10.0_global_7b154f275e.tgz

to Platform tools folder.

Once extracted plug usb cable and look for flash_all.bat on platform tools

double click flash_all.bat and wait until phone goes to MIUI setup, don't unplug usb cable. Setup MIUI but don't turn on wifi or data.(better remove your sim card or sim cards)

don't update MIUI because if you updated it will update to MIUI(A11 based firmware) and you don't want to do that because you would need to access TWRP.

turn on debugging and put the phone back to fastboot mode.

On Fastboot mode

Rename your latest TWRP file to just twrp.img. Copy twrp.img on Platform tools folder

Open CMD window by typing CMD on Platform tools folder address bar

On CMD window

Type fastboot flash recovery twrp.img then enter

Type fastboot boot twrp.img then enter to open TWRP Recovery

On TWRP Recovery

Format Data(If encrypted, since you flash MIUI it's encrypted)

Wipe Dalvik,Cache,System,Vendor and Data

Flash latest A11 based Firmware(based on your region global,india,china, russia)

Flash Rom(choose whether vanilla or gapps version)

If you chose Vanilla then flash gapps if you want to

Flash Magisk-v23.0.zip

****Flash(if decrypted only! since you came from MIUI you're encrypted if that's the case don't flash this) Disable_Dm-Verity_ForceEncrypt_11.02.2020.zip

Reboot.

Note: You don't need to flash a MIUI vendor since latest ArrowOS is OSS based vendor rom(vendor is already included)

This steps worked for most of the people on Kuber's telegram group, but it didn't work for me. I got bootloops.

So I just flashed the last Official ArrowOS that's MIUI vendor based.

I might try flashing it, but maybe in a month or 2.

Good Luck!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fachtal:
Thanks for the explanations. So there really is no "short" way to upgrade my ArrowOS V11 (August 5th) to ArrowOS V11 (August 13th) and I have to go through the whole motion of reflashing stock everything (since I need the new A11 based Firmware? I was hoping to upgrade without having to basically reinstall all apps and reconfigure the whole system.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bigbadwolf_pig:
I don't think you still need to reflash the stock MIUI since you have the Aug 5th build(I'm assuming this is the official version, not the community version, since the aug 5 official build still has A10 firmware).

But you still do need to do a clean flash. I think. Either way you still need to flash the latest A11 based firmware for you to flash the latest official build which is now OSS vendor based, and yes, you have to go on the whole setup and reinstall apps and reconfigure thing, unless you want to back them up and restore with titanium backup, but I don't recommend you doing that since that method doesn't work for me. I just reinstall all my apps and reconfigure.

Btw I'm also on ArrowOS Aug 5 build and I think I'll stay with it for now. Still works, no issues and stable. I'll probably try to flash to OSS when I'm starting to have issues with the current build I have now.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] RabidWolve:
So at this time to run the official Arrow OS we will need China firmware on the phone? Today a new global firmware was released and is still below what is needed for this Rom.

Also regarding OTA Updates with no Magisk or further modifications. Will the TWRP or Orangefox Recovery still be wiped and replaced with Stock Recovery?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] K001droid:
New update is available!

Changelogs:

- Enable burnin protection support

- Add support for SDfat/Exfat external drives

- Cleanup some Xiaomi rootdir changes

- Merge latest CAF tag on kernel

- Fixup the led light "leakage/bleeding" issues

- Changes done for charging, thermal improvements on kernel

- Enable ColorModes support

- Set default surfaceflinger props

- Misc changes and improvements

- For full changelogs and more, check Source Changelogs and Device changelogs.

Note:

* Requires latest MIUI R firmware (MIUI Android 11 firmware from any region)

* You can use ArrowOS Recovery (AOSP recovery) or latest Official TWRP Recovery

Donate:

Paypal: ArrowOS | kubersharma001 | TH779

UPI: kubersharma001@kotak

~ By TH779 and kubersharma001
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bigbadwolf_pig:
It's not just China firmware. You need to flash an Android 11 based firmware based on your phone's region.

The latest global firmware is V12.5.2.0.RFKMIXM which is based on Android 11.

https://xiaomifirmwareupdater.com/firmware/raphael/
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mrmathematica:
Thanks OP. I switched to this ROM and overall it is working good.

But today I notice "HSBC US" app downloaded from Play store can't be opened. Logcat attached. Could you please take a look? This is my bank app so not able to use it is kind of a problem.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] zennonace:
the prevent accidental wakeup feature (pocket mode) seems to be bugged, it behaves the same whether on or off, with the sensor fully covered it works as intended, however it seems to be too sensitive in some scenarios causing the screen to keep turning accidentally on in the pocket.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] RabidWolve:
Cheers bigbadwolf_pig for the Link and clarification.

Im gonna update to the latest version moving from MIUI to Vendor OS.

In regards to this process:

Then go to WIPE > select Dalvik, Cache, System, Data > then wipe them all.

Then go to [Files in OFX] [Install in TWRP] and

Only If you are coming from miui and flashing AOSP, go to orangefox settings > manage partitions > data > format > type yes (you lose everything in internal storage) then

Select the Vendor (if it's needed) (not required if moving between any android 10 ROMs) (Just make sure it's the right Vendor for your device/region) (If the previous AOSP rom uses OSS vendor, then you need to wipe vendor as well and flash the stock before proceeding) and flash it.

Select the ROM (Then > add to queue, else if you only needed ROM, just flash. and set-up! yay!)

When I get to the Vendor Part do I need to delete MIUI Vendor or will the OSS Vendor just overwrite the MIUI Vendor?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bigbadwolf_pig:
The vendor part I'm not really sure. I actually haven't successfully flashed the newest build(A11 and OSS based). I've always had bootloops but I think it's my phone, because most people who flashed the OSS Rom successfully installed it without any hiccups.

Anyway, the recommended is Wipe Dalvik, Cache, Vendor, System, Data. But some just wipes Dalvik, Cache, System, Data. I got that from Kuber's telegram group.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Meme :D:
Okay, so, i really love this rom, i am using it as daily driver.

I have one question only because it seems i cant find answers anywhere, sorry if i posted it in wrong thread.

I am using google photos as my stock gallery app in this rom and also all my photos and videos are there. When i was in MIUI, google photos didnt have unlimited storage, but i have it in arrow os which seems kinda wierd and strange. So my question is, does google ban accounts because of this? Is this bug?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] WasikFahim:
Cause Raphael is spoofed as pixel device(pixel props fp) for google photos unlimited storage. No chance of banning accounts for that.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Marlenio:
ArrowOS is one of the few ROMs with the SafetyNet that works after the changes made yesterday by Google. 🙃
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] majamee:
Can anyone please let me know if always on display is present in latest version of this rom?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] floxigen:
After a month, is the new Oss builds any good ? I'm still on the old ones
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Lyan:
Hi everybody,

si anyone using ANX Camera?

I've installed:

- MiuiCore-D-MagiskModule-20210824105830.zip

- ANXCameraUnity.190R.BountifulDistantHapuka.zip

- 48MPFixR_201.DullAggressiveHylaeosaurus.zip

using magisk, but wide lens (0.6x) and portrait mode are not working...

Anyone made it completely working?

Thanks"
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] K001droid:
New update is available

Changelogs:

- Merge latest CAF tag on kernel (LA.UM.9.1.r1-11100-SMxxx0.0)

- Show 4G icon for all carriers

- Disable global mode and CDMA choices

- Add a summary for dirac

- Address some SE policy denials

- Enable AOD support

- Enable unspecialized app process pool

- Zram/swap improvements

- Misc changes and improvements

- For full changelogs and more, check Source Changelogs (https://arrowos.net/changelog.php) and Device changelogs (https://github.com/ArrowOS-Devices?q=raphael).

Note:

* September security patches are not released by Google YET, so these are on August ASB.

* Requires latest MIUI R firmware (MIUI Android 11 firmware from any region)

* You can use ArrowOS Recovery (AOSP recovery) or the latest Official TWRP Recovery

Donate:

Paypal:

kubersharma001 (https://www.paypal.com/paypalme/kubersharma001)

TH779 (https://paypal.me/HelloTH779)

UPI: 001KS001@kotak
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Marlenio:
Phone encrypted, dirty flash, all work flawlessy. Thank you for your work. :-)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] SDF05:
Hey guys, just wondering if there's a battery drain issue with this ROM for anyone, because the phone's draining really quickly (it's only there for about 7-8 hours)

And I hardly game in this phone. Any reason as to why this is happening (or maybe I'm doing something wrong)?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Nhan.VoThanh:
Cant setup finger, lastest build.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] blassphemy:
I am experiencing the same thing. Sometimes the battery life is really good, sometimes it drains quite fast. Unfortunately I was not able to find out what causes the behaviour yet.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] a11cf0:
The latest build is working great so far, but there's no FM radio. Can it be restored?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Ggesus:
Hello.I am currently running pixel experience rom and while it is really nice, the whole safetynet failing(and now widevine L1 disappearing) has made me decide to maybe look elsewhere towards another ROM as the fixes themselves require a new ROM flash. Ontop of all that, i feel like the battery backup of Pixel Experience is not up to snuff with other roms I've tried(EVOx and RR). So that leaves me asking you if you think this rom is worthwhile looking into for someone who prioritises battery life as well as stability? How does it compare to havoc? Does safetynet work on this?

Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] a11cf0:
For me Safetynet is passing with latest stable Magisk and no additional modules.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Marlenio:
Same for me.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] K001droid:
A new update will soon be released (08-09-2021) and will include:

DEVICE

- Update blobs from V12.5.2.0.RFKMIXM

- Fix Ambient Display crash on clean installs

- Remove redundant references from init scripts

- Import remaining missing Xiaomi init scripts changes

- Import some missing blobs

- Better heat management while charging

- Misc changes and improvements

ROM

- Merged September security patches

- Full source changelogs here: https://arrowos.net/changelog.php

NOTE

- Requires MIUI 12.5 firmware (any region) (android -11 firmware only)

- See full device changes at: https://github.com/ArrowOS-devices?q=raphael

Donate:

ArrowOS:

Pay Arrow OS using PayPal.Me

Go to paypal.me/TeamArrowOS and type in the amount. Since it’s PayPal, it's easy and secure. Don’t have a PayPal account? No worries.

paypal.me

kubersharma001:

Pay Kuber Sharma using PayPal.Me

Go to paypal.me/kubersharma001 and type in the amount. Since it’s PayPal, it's easy and secure. Don’t have a PayPal account? No worries.

paypal.me

TH779:

Get your very own PayPal.Me link

Post it. Text it. Tag it. Share it. Shout it. And let your friends pay you back in a tap or two. Grab your PayPal.Me link today.

paypal.me

UPI: 001KS001@kotak

For helping me test new changes to some feedbacks, I am usually active in my chat, you can join it here: https://t.me/kubersharma001chat

Thanks!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mrmathematica:
I checkout a lot of ROMs available in this section and come to the conclusion: at the moment ArrowOS is the best ROM for this phone. Check https://github.com/ArrowOS-devices?q=raphael and I think one can see why. Thanks OP!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Marlenio:
+1
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Ggesus:
Got a new update today (9th September). Any changelogs or notice for the update?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Theroc:
Currently on ArrowOS Official 08-09-2021. When I press the download button on the Updater, it's starts and then fails. Any suggestions? Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Ggesus:
I've had the same issues when trying to install that exact version. I believe that version doesn't really exist( at least not Official, maybe a community build) and it was uploaded by accident. In any case there is a new update(15-8) available that downloads fine so nothing to worry about.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] RabidWolve:
On the latest offical build.

Has smart charging been removed?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] a11cf0:
Is it possible to get FM radio working on this rom? As for me this ROM is the best in terms of stability and battery usage, but for some reason it doesn't have the FM radio app which is already included in many of the other Android 11 ROMs. Can this be fixed?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] pa-x--rw:
When I try to boot system after flashing it reboots to bootloader, why?

edit: I flashed vendor before rom and DFE after and it worked.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] pa-x--rw:
I have this problem during video playback. I can't find the app "velis auto brightness" in Settings/Apps.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] kcajjones:
I'm getting bootloops to OrangeFox recovery.

Is there an installation method to get this working?

I'll try again with TWRP in the mean time.

*EDIT* TWRP can't/won't decrypt data so I can't reinstall the ROM zip from there.

Does this ROM require a wipe of the internal storage when coming from MIUI 12.5?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] petlyy:
I had a bootloop triggered as well, but formatting data+reinstall did the trick. Miui 12.5 & orange fox. Kudos to the devs, such a nice ROM! ☺️👍
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mauam:
Tried this rom yesterday with latest orange fox & worked flawlessly. If you want to be encrypted, you need to format data everytime you change roms. If you want to be decrypted wipe data, etc, will be enough. Since you are already on miui 12.5, you won't need to flash the a11 firmware.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] kcajjones:
I'm definitely getting slower charging than on MIUI 12.5. I've installed AAC via Magisk for limiting max capacity and it appears to be working fine.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] ezenia:
I've just flashed this ROM to my Mi 9T Pro. It seems to be running quite well. However, I do have one issue with it.

On MIUI, both the UberEats and Just Eat app were in dark mode. It didn't take much fuss to get them into dark mode. The specific apps do not seem to have their own dark mode options, so it must be something MIUI did to make them show in dark mode. I can't remember if I just turned on dark theme, or if I did some additional steps to get it working.

On Arrow, both the UberEats and Just Eats app are now in normal mode. They are bright white. Dark mode is enabled, but it's only working on select apps.

I'm wondering if there's any way to enable dark mode on these apps. I can't find a setting for dark mode on either apps, so it seems they don't have their own dark mode implemented. If they do, it's not showing up for me.

I did some research and came across the "Override force-dark " option in Developer options. I enabled it, but nothing happened. Rebooting just turns the option back off.

Is it possible to force both apps into dark mode on this ROM, or is this something I may have to live without?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] TheCarryEnd:
Does this support DC Dimming? I can't find it anywhere, maybe I'm just missing something?

Also, ultrawide cam doesn't work?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] DryreL:
Hi, how is the battery performance? SoT? Daily usage? After I experienced MIUI 11-12 battery drain problem, I started to looking for lightweight ROM for my Mi 9T Pro.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zantux:
Hi,

Can we upgrade directly from latest arrow 11 05/10/2021) to arrow 12?

Thanks.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zantux:
Hi, with heavy usage, epic seven game or summoner war, sot is about 5/6 hours for mine.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] kcajjones:
I think you misunderstand. There's no android 12 build of ArrowOS for the Mi 9t Pro yet.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Zantux:
Oups, indeed, sorry ^^
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] K001droid:
New update is out, will fix offline charging issue and add support for QCOM FM Radio.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] zinko_pt:
Runing this ROM (with GAPPS) for the past 2 days.

No issue found so far and battery seems alright, probably a little tad worst than MIUI, but not sure.

Fast Charge works, but charging from a PC USB port seems too slow or even not enough juice while using the phone.

FP scanner seems as good as stock.

Thank you