yashsingh1/xdaforums huggingface dataset:
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
1- NFC is not working. Check available benefits about device not working.

2- Clean Installation Steps

Advanced Wipe - Dalvik Art Cache/Metadata/Data/Internal Storage/Cache

Format Data - Yes

3- Magisk is working.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] revengeramh:
Thx man
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
15/08/2022

Changes:

• Fingerprint recognition method added.

• Compass added.

• Added Sticker Avatar mode to the camera.

• Applications are updated with the latest version. (15.08.2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
26/08/2022

Changes:

• Poco M2 Pro supported.

• Applications are updated with the latest version. (26.08.2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
18/09/2022

Changes:

• Base changed.

• Applications are updated with the latest version. (18.09.2022)

Install:

If the previous version is installed, install it by doing a wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
Chinese widgets? Or global
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Chinese widget.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
23/09/2022

Changes:

• China weekly version 22.9.21

• Bubble notifications feature is turned on.

• Applications are updated with the latest version. (23/09/2022)
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
You should disable AOD option as it has IPS LCD panel
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
There is a disabled option for those who do not want to use it.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
How to do that is it from settings ?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
"Settings/Always-on display & Lock screen/Always-on display" in here.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
Safety net and play store certification?
[Wear OS Software and Hacking General] Malvik:
Hey,

Recently I was able to extract the boot.img and recovery.img from the boot.img itself, by understanding its system. I managed to build a TWRP for it, but stuck on the logo screen. ADB shell can be accessible with root.

Device Tree: https://github.com/Malvik298/hoki_twrp_device_tree

Feel free to suggest changes to the device tree. Its still not perfect

EDIT: Issues Fixed. Download Below

View attachment 5673979View attachment 5673981
[Wear OS Software and Hacking General] Malvik:
Fixed. Managed to build the twrp.

Here is the TWRP Image.

Bugs:

Internal Storage not detected.

You tell.
[Wear OS Software and Hacking General] nelikp:
Goodjob.. hope we will having more development soon
[Wear OS Software and Hacking General] nelikp:
Is the sideload working?

And when in twrp, able to transfer file from pc?

My build have this bugs
[Wear OS Software and Hacking General] Malvik:
Had some issues while dumping partition. But magisk installed successfully.
[Wear OS Software and Hacking General] Malvik:
Haven't tried all this yet, had some issue with my adb on ubuntu. Internal storage is not detected yet, will try to fix that first at sometime. Dont have much time right now to properly develop it. 😅 If Possible can you share your configs you used to build your twrp ?
[Wear OS Software and Hacking General] nelikp:
Mine oppo watch ( beluga )
[Wear OS Software and Hacking General] BlackTec87:
Could you provide a step-by-step guide how to unlock bootloader / installing TWRP on it and/or building TWRP images for the fossil gen 6 to reproduce your steps ?

did the dirty-pipe exploit work on gen 6 ?
[Wear OS Software and Hacking General] Malvik:
The bootloader unlock and recovery flashing steps are same as the android phone devices. Install the required drivers for accessing fastboot and fastboot binaries to interact with the device bootloader. For building images, u can refer to guides available on the forum. For device tree, clone the repo given above. and for twrp use can you https://github.com/minimal-manifest-twrp/platform_manifest_twrp_omni (Android/twrp 9 branch). Haven't tried the exploit yet.
[Wear OS Software and Hacking General] nuschpl:
was any hardware intervention/case opening required for the initial access ? of you've just used standard cable ?
[Wear OS Software and Hacking General] Malvik:
Used the standard cable
[Wear OS Software and Hacking General] 听天由命:
I want to know how to connect a watch using a charging cable. I have a Gen 5, but it seems that Gen 6 also has a 2-pin interface. Can only Gen 6 be connected, or do I need to install special drivers? The system is Windows 11.
[Samsung Galaxy Watch 4] Maxdemarco:
Guys, my son bought to some stupid idiot a galaxy watch 4 classic and we ignorantly did not know that it was stolen and in demo mode.

¿Is it possible to remove It this demo mode?

¿Or product of our ignorance we already lost those 100 dollars?

I have thought about the idea of going to a physical Samsung store to tell about my problem, but they could take my watch away

Thanks.
[Samsung Galaxy Watch 4] AfonsoOnXDA:
Hello!

I don't really know about Galaxy Watches, but do some research on how to flash (re-install the operating system).
[Samsung Galaxy Watch 4] Maxdemarco:
I've already did that and no found anything :(
[Samsung Galaxy Watch 4] AfonsoOnXDA:
You might just risk it and go to a Samsung store. Make sure to tell them that you bought the device second hand + show proof.
[Samsung Galaxy Watch 4] riveccia:
Maybe your son bought a Live Demo Unit. In this care there is Nottingham to do: it is not a production device, only a demo version used in stores.

You can easily check looking at the model code and firmware version.
[Samsung Galaxy Watch 4] butchieboy:
The firmware needs to be flashed remotely with NetOdin3
[Google Pixel 4a Questions & Answers] JetVoz:
I replaced the battery in my 4A to get the battery life back but had no luck.

After switching to a Realme phone, I realize how much I miss the Pixel experience.

Is it possible to boost the battery life with some custom ROM? Worth it? What else should I try?

P.S. I'm currently in Ukraine, and it's challenging to buy a new Pixel here. Logistic issues, currency losing its value drastically, war...
[Google Pixel 4a Questions & Answers] Zaxx32:
You can easily control battery usage with Pixel 4a and stock rom may rooting with Magisk and using the LSposed (Zyrgist) module. This will make you P4a very customizable and controllable with all sorts of brilliant mods...esp for the battery. If your ok with DIY, it's actually pretty damn fun...imho. As for ready to go custom ROMs...I'm sure someone will be able to advise you...I've always just DIM with magisk + mods. ;)

btw...hope you're safe bro...glory to Ukraine!
[Google Pixel 4a Questions & Answers] JetVoz:
thanks for sharing your experience! very insightful; I never tried this software. Does it take much time to set up?

upd: will Google Play continue working after I make this to my P4A?

I guess I hastened with enrolling my P4A in receiving beta Android 13 ☹️

In 2011, I installed MIUIv5 on my HTC Desire S, and this was something not any tech-savvy guy dared to do :D The show went on with my LG G2 D802, N5's elder bro, which was much easier to flash than HTC.

However, after I got a job and less geeky hobbies (and bricked my Huawei), I was done with all this stuff.

So now, I'm not that confident about myself, but... why not? :)

thank you! glory to heroes!
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
View attachment 5673989

xiaomi.eu MIUI 13 Weekly 22.10.26 | PORT ~ Joyeuse - Curtana - Gram

Android : 12

Build Date : 28/10/2022

Developer: @TheHan45

Download:

• Joyeuse Rom

• Curtana Rom

• Gram Rom

• Excalibur Rom

Notes:

• Xiaomi EU Update Notes

• Clean Install Steps

• OrangeFox

• Kernel Source

• Telegram Channel
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] midzan21:
Quck Question - banking applications work by default or they need spoofing by Magisk? can you try it with Revolut and Google Wallet. Thanks in advance, you absolute legend. It will be installed on my Curtana to give a try, and if banking apps work - it is going to my main Joyeuse :)
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Bank apps are working. Revolut works, but google wallet play store does not appear, maybe it is not available in my country. :(
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] midzan21:
Thank you for quick answer. For me it is important that banking apps work like Revolut or from my local bank. Not working NFC for now isn't issue, but I'm sure that would be fixed when Xiaomi releases official ROM to Joyeuse users (Curtana users don't have NFC)
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
I wish it was published :)
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Akexutzu.dogaru:
is it allocated 90 fps on games?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
No, nothing extra was done for the game.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] pcr71:
Hello.

First of all, I want to thank you for the work done in creating custom roms.

I have a xiaomi redmi note 9s unlocked bootloader.. I installed xiaomi myself. 12.2.5.6 0 with android 11 with orange fox recovery for android 11.

I updated to orange fox recovery for android 12 (according to the above specifications left by you...).. I did the installation cleanly (following the above instructions left by you)..

But unfortunately it remains stuck in the bootloop (picture with Resmi) - I waited 25-30 minutes and no change... it doesn't boot with the MIUI logo - like it is with xiaomi 12.5.6 0 with Android 11... Some tips they would be welcome at your place - maybe I'm wrong...

Thank you in advance.. I wish you a pleasant day...
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Sorry, the orangefox link does not boot in the updated new version. OrangeFox I left the old version link on the topic.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
12/08/2022

Changes:

• Play Store July 2022 Update.

• Fingerprint recognition method added.

• Display resolution added.

• Special Features opened some settings.

• Applications are updated with the latest version. (12.08.2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Ronny182:
Thx,, good rom. I use joyeuse with latest agni kernel 👍. You have telegram chanel bro ??
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
thanks, Join my group!
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] pcr71:
Hi...

I succeeded and installed this rom (curtana)...so far it's very good...Thanks once again for the work done..Have a nice day..
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
19/08/2022

Changes:

• Compass added.

• Added Sticker Avatar mode to the camera.

• Applications are updated with the latest version. (18.08.2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] ahadbukhari:
Downloading now
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] nikorn2527@gmail.com:
Report is probably a bug

Can't sync messages and call history and messages can't open mi messages.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Not a bug. Sim activation deleted. Because every reboot, it sends sms abroad, which causes high billing.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] mhm66:
Mirror Link for last version (26/08/2022):

Curtana:

easyupload.io

easyupload.io

easyupload.io
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] k2828:
i return to stock just to remember why i turned to custom roms in the first place: notifications are displayed delayed. sometimes notification arrives but the notification sound comes delayed. energy savings deactivated.

does this rom have this issue?

is everthing else is working?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] k2828:
doublepost
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
02/09/2022

Changes:

• It was stabilized by re-porting.

• Google apps added.

• Added smart network acceleration.

• Applications are updated with the latest version. (02/09/2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] k2828:
does this rom has delayed notification or notification without audio bug?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] midzan21:
Just notice for joyeuse users - there is now official Xiaomi.eu version of ROM as at today, it is in stable branch, that is heads up so everybody can try use official port of xiaomi.eu ROM on latest Global ROM base (MI).
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
I have not encountered such a problem.

Yes. stable version is out.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] joedengdc:
i have stuck in oFox screen, not go to system, how can i fix it
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] midzan21:
Did you read how-to and installed proper oFox recovery that is provided? If did't installed proper oFox recovery (provided in #1 post, not from official oFox site) reflash it from bootloader/fastboot and try to flash ROM again reading how to.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] DarthJabba9:
Perhaps you might want to explain exactly how you got to this point?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] joedengdc:
thank you very much, I have found a way to fix the Ofox screen freeze, I watched on youtube how to fix it.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] tariq90216:
How to enable sound effects equalizer & disable hifi sound option
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] BradipoPazzo:
Hello Guys, I want to thank you for this ROM.

I have only one issue: when I open vocal messages or I play music, the sound is not good, in particular, it is discontinuous and so I cannot hear all the vocal messages or the song, but only a few seconds.

I'm on Joyeuse and I follow the clean install with orange fox
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Paras1999:
Does haptic feedback work?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Yes

Sound and music on at the same time?

Which device are you using?

If you use Orange Fox in the subject, you will not have a problem.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] jxvxnism:
Bootloop joyeuse
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
how did you install it?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] jxvxnism:
Like the tutorial. But, I installed with oragefox beta FBEv2
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Did you install the Orange Fox in the topic?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] jxvxnism:
no. i use orangefox beta.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Please install Orange Fox in the topic.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] ameliorated:
encrypted and enforcing?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
decrypted
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] jxvxnism:
NFC bug?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
NFC not working.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
Is it safety net passed and play store certified
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
Joyeuse and Curtana certified but not Gram certified
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
Safety net?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] midzan21:
yup, passed as cts too. just tried on curtana which i bought to test rom's like this. can't say about joyeuse, currently rocking stock on it as it is my main phone
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
Chinese widgets or global on this as it is eu rom so I asked
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Hoai Phuc:
Tôi đang gặp sự cố khi chọn widget, âm thanh đa phương tiện bị tắt trong một khoảng thời gian và liên tục, đài Fm không hoạt động, máy tính cho sai kết quả. Mọi thứ khác đều khá tốt.

Redmi note 9S.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] the-_-ghost:
hi, I found on your telegram https://t.me/HNBUILD/266 , the Curtana Rom (13.0.2.0.SJWMIXM) dated 16/09/2022, what are the changes vs MIUI 13 xiaomi.eu 13.0.5.0.SJZMIXM for Curtana ?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
13.0.5 port rom. 13.0.2 is not a port.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] the-_-ghost:
Thanks, I should have spotted that. So, I installed 13.0.5, I do need to point out the following :

coming from : curtana lineage _miatoll-userdebug 11 18.1-20220408

restart phone into fastboot mode, in cmd use fastboot flash recovery recovery.img (extracted from OrangeFox-miatoll-stable R11.1_2.zip)

restart phone into recovery mode, enter OrangeFox,

press the bin button, choose format data, type yes, wait for success FAIL

press the power button and choose restart to recovery

2nd attempt press the bin button, choose format data, type yes, wait for success FAIL

installed OrangeFox-miatoll-stable R11.1_2.zip from within orangefox recovery

press the power button and choose restart to recovery

press the bin button, choose format data, type yes, SUCCESS

any idea why this has happened?

took about 5min for the 13.0.5 to boot!
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Rounnchan:
Please make safety net pass on the next update, current version doesn't pass safety net
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] the-_-ghost:
The 13.0.5 ROM is stable, but on LineageOs 18.1 I can have mxplayer on background, Kiwi linking to FDM downloading, Brave downloading, rss sync with feedme, Opera with 50+ tabs, Newpipe downloading, all at the same time smooth as silk. This miui13 rom despite saying it has another 4gb of memory(and I use SD card so phone had 40gb of free space) me having disable battery restriction to all of the above apps can't even run brave downloading + mxplayer + newpipe, it slowed down, closed newpipe, when returned to brave "network" error appeared in the download, what an astonishing rom, 13.0.2 will do the same correct ?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
MIUI and AOSP optimization are not the same.

I don't have time to deal with it because I compile roms for 3 devices.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Rounnchan:
Oh okay, if you have times, you should take a look at it, i think another user also want safety net passed
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Frosted Developer:
That was me
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
21/10/2022

Changes:

• Devices upgraded to A12 vendor and firmware versions.

• Applications are updated with the latest version. (21/10/2022)

Install:

If the previous version is installed, you can install it without Wipe.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TheHan45:
31/10/2022

Changes:

• The bug in sim advanced settings has been fixed. (Thanks to @haqanguven.)

• Music application sees music in internal memory and Sdcard.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Lanreallenjay:
Hi, what happened to the telegram group... I can't access it again... Seems I was banned...
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Oswald Boelcke:
Thread closed on request of OP @TheHan45
[Touch CDMA Windows Mobile ROM Development] DumbDumb:
Ok my issue is this..I flashed my Voude to metro pcs, I used IAMCOKEMANS loader and the alltell rom, since then no matter what rom i use the Web setting or internet settings wont keep..at all it will reset the pass word right after i save the new one.. ive tried every thing and have spent a month trying it before i decided to ask for help.

what can i do about thi problem? there are plenty of people out there claiming that they got internet and mms working flawlessly but yet no one has posted how.. so its my opinion that no one has yet lol.. not if your using the same phone from sprint that i have..and when they list the proxy settins and web setting for metro to put onto the touch there all half ass.. they do not give a step by step on how they disabled the HTC_GAURDIAN files to be able to keep there settings, and 2 they they dont tell you how they over written the file..as some have claimed..

Ok HTC_GAURDIAN is not in the start up folder in NEW roms!!! it can not be disabled by any means i know.. and every kitchen ive used just doesnt seem to install properly or when i dl the files to build an os it wont find the syw or any thing..

So can any body out there please tell me the best rom to use with this phone (thats loaded ..lol the rom i have now is really nice) and a defiant way to get the internet working on this phone from print please on the metro net work.. thanks all and thanks for the support.. after it is done i will right a guide documenting how i get it done in detail.. thanks.
[Touch CDMA Windows Mobile ROM Development] corpashe:
Lmao it has been done and i used to have cricket and i overworote the Guardian file easily...

First off its a hidden file so your not going to find it easily.

Second its not in the Start folder inside the windows folder, its inside the windows folder just chillin there

You need

1)Total Commader

2)A blank notepad file saved at HTC_GUARDIAN.exe

once you have that... input the guardian file to somewhere on your phone and insall total commander.

you will find 2 files in the windows folder usisn total com. that are called "htc_guardian.exe" and a shortcut to this file. you need to replace the HTC_Guardiand file with the one you made and that should solve your problem with the proxy and credentials messing up...:eek:
[Touch CDMA Windows Mobile ROM Development] DumbDumb:
Thank you for your reply.. ok i tried it and it is not working.. it says it can not be over written since it is part of the rom? i read some where that they disable it to being over written in the new 6.1 cn any one confirm this?

P.S. i found HTC_GUARDIAN.EXE AND HTC_GAURDIAN.ink???
[Touch CDMA Windows Mobile ROM Development] DumbDumb:
Ok i got the file over written and i reset.. the problem now(wich leads me to belive that i didnt over write any thing ) is that if i create or modifie a connection no matter what pass word i put in (metropcs) I save it and i can reopen it and it goes right back to a 14-5 digit pass word and when i open a page in internet explorer it says page can not be opened due to a connection loss..any help on what the best rom would be and how to get the web working would be great!!!!! and i allso heard there is a new metropcs rom in the works or being checked out right now... CAN I BE A TESTER PLEASE!!!! thanks
[Redmi 9 Power / 9T] Kos1976:
Is it safe to downgrade Redmi 9T to MIUI 11? Because this phone comes with MIUI 12 as stock rom. Before I downgraded it from MIUI 12.5 to MIUI 12 but I' m not sure about this MIUI 11.
[Redmi 9 Power / 9T] Xenomorphs:
Can you tell me how you did that?
[Redmi 9 Power / 9T] Kos1976:
Follow instructions on this link. First update the phone to the latest MIUI 12.5 version and then type "Redmi 9T update tracker" in google and open xda developer site, choose and download two recovery Roms, one you already have ( the latest) and one you want - lets say MIUI 12.0.10. (DONT YOU DOWNLOAD FIRST VERSIONS OF MIUI 12 LIKE MIUI 12.01 OR MIUI 12.02, YOU CAN BRICK THE PHONE. ONLY FROM MIUI 12.08 AND UPPER. MIUI 12.0.10 IS THE BEST I THINK)

After you download them, follow the instructions about update with renaming the MIUI and you will do it.