yashsingh1/xdaforums huggingface dataset:
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] papatzis:
Twrp for curtana WORKS with Excalibur and Joyeuse

Στάλθηκε από το Redmi Note 4 μου χρησιμοποιώντας Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] lolo9393:
No problem for the rom usage. eu 11.08 is excellent.

Just issue no solved yet with explorer root right to be disabled before any reboot!

Waiting for weekly eu now.

I got 168h waiting time buying my phone at Xiaomi VN official via Lazada VN.

Welcome to the club!

---------- Post added at 01:26 AM ---------- Previous post was at 01:24 AM ----------

L1 level confirmed.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] MarioSg97:
There won't be weekly eu for Redmi Note 9/S/Pro
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] bryfly:
Have installed twrp on other miui phones but this one is a pain, install "miui EU twrp" via ADB and says success, but I always seem to end up with message on screen "system is destroyed" anybody got a idea what is up..?? Huaxing panel

Managed it using this

https://unofficialtwrp.com/twrp-3-4-1-root-xiaomi-redmi-note-9s/
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] draiyan:
Hi guys, is this an official rom from MIUI? Or Eu MIUI is a community?

Also will this work on Global version of xiaomi redmi 9s?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jaydvn:
I came from official MIUI India ROM 10.0.7.0

Flash newest xiaomi.eu ROM for Curtana (10.0.8.0) but it can't boot (wipe all included internal storage and remove all password and account).
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] lolo9393:
What's your phone status?

twrp? fastboot? bootloop?

EU rom is 11.08.....

Sure you made too much cleaning! Only format data is needed and mandatory when coming from stock rom

---------- Post added at 01:27 AM ---------- Previous post was at 01:25 AM ----------

EU is a "community", you can trust.

rom is global and better than stock....
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Randsome:
I am not sure about L1, I dont have L1 on my device, i am rooted btw.

Latest build. eu 11.08
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Prashant=D:
Can anybody please tell if this rom supports NavIC (Navigation with Indian Constellation).
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] HungNgocPhat:
Weird. I bought mine at TGDĐ and I have to wait 2 weeks to unlock my 9s.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Trxtan:
Is there no problem with this EU Rom with banking apps or bluetooth tws sound which is too loud on the global stable rom? Just planning yo unlock bootloader and flashing the EU Rom without installing recovery or rooting the phone. Thanks in advance.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Ismail.A:
No problems with banking apps I'm on latest EU even if u root u won't have problems but that is up to you Bluetooth works fine for me
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] cediedc:
Edit: I have format data with older lrtwrp. format with latest lrtwrp fixed my bootloop.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] laujo:
hello,

I've installed the TWRP-3.4.1B-0507-REDMI_NOTE9S & vbmeta.zip for the recovery and Magisk-v20.3.zip & no-verity-opt-encrypt-6.1.zip for the root. After, i,ve tryed to install xiaomi.eu_multi_HMNote9Pro_HMNote9S_V11.0.8.0.QJWMIXM_v11-10.zip but i,ve received a message "error 7 can't writing on the partition" or something like that. I've rebooted the phone and now i have just a black screen. I hold power key, volume down+power or volume up+power and nothing happen. I've bricked my phone ? Anybody to help me ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jaydvn:
I flashed xiaomi.eu 10.0.8.0 and it can't boot.

I came from stock India Rom 10.0.7.0 with LRTWRP installed.

---------- Post added at 11:48 AM ---------- Previous post was at 11:46 AM ----------

Thanks for the support, after flash xiaomi.eu, phone reboot to TWRP.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t_adams:
Had the same problem. Solved flashing 11.0.7 trough fastboot. Managed to boot normally, then did the upgrade to 11.0.8 trough twrp and everything is working fine.

Enviado do meu Redmi Note 9S através do Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] lolo9393:
I want to be sure you did format data in TWRP prior flashing eu rom.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] JackP26:
Hello, sorry my english is bad and I have to use google translate to ask

Is this way possible to install this rom on Xiaomi Redmi Note 9 Pro Global? Thanks very much
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jakos176:
Its a Xiaomi eu Bug. For example, when a I give root priviliges to MixPlorer in last Xiaomi EU, my phone enter in fastboot bootlop. But in another rom like pixel experience or EvolutionX ROM i can uninstall systems apps or grant root permisions to myxplorer without problems. The phone still working after boot.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] netjinda:
11.0.8 VoLTE not work Carrier Thailand
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] papatzis:
Had you checked the fastboot bug with stock Xiaomi rom, CAN YOU CONFIRM that this bug exists there or not?

Στάλθηκε από το Redmi Note 4 μου χρησιμοποιώντας Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jakos176:
i have not checked.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] papatzis:
Thanks
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] paulb86:
Is it safe to install 11.0.8 global over stock global 11.0.8?

Does it have stock miui camera for all 4 cameras?

---------- Post added at 11:27 PM ---------- Previous post was at 10:52 PM ----------

I can grant permissions to file browser in stock miui 11.0.8
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Hi everyone!

Maybe I'll ask stupid question but... Now twrp is available for curtana, does OTA is functionnal (the redmi note 9S is owned by girlfriend and I don't she mess with it...).
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t_adams:
Did the upgrade from 11.0.7 to 11.0.8 through twrp but not OTA. Downloaded the file and dirty flash. Working fine so far.

Enviado do meu Redmi Note 9S através do Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Thank a lot, hope it will change...
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] teloklavo:
good day, we already have 11.0.9 officer, could do to the Eu. with this stock ROM Thanks https://bigota.d.miui.com/V11.0.9.0.QJWMIXM/miui_CURTANAGlobal_V11.0.9.0.QJWMIXM_c063fd7fb1_10.0.zip
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
What does it change please ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Damionix:
Lost Root

I installed the 11.0.9 and I lost Magisk. When I reinstalled Magisk, it will not boot. It's stuck on boot and then it eventually returns to Recovery. If I install just the 11.0.9, it boots up fine. Can anyone walk me through how to get Magisk reinstalled on this? I have too many applications that require root to run properly.

Does anyone have the Patched Boot image for 11.0.9 that will enable me to install Magisk and regain root?

Thanks.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] hellkiller:
June security patch and improved stability.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] teloklavo:
Good day, the same thing happened to me instantly the ROM started the initial configuration and then I went to the recovery and installed magisk and it did not go beyond the logo not giving it to format the system, I did the clean installation again and automatically installed magisk and then the recovery and I gave it a reboot and ready clean install and 11.0.9 with root
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Damionix:
Can't afford a clean Install

Unfortunately I can't afford a clean installation. It's extremely time consuming. I hope one of the guys here provides a link to a pre-root bootimage. :(
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jakos176:
People, this is last version of xiaomi eu, based in MIUI V11.0.9 Official.

Link to download: https://androidfilehost.com/?fid=8889791610682876435
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Damionix:
Resolved

I resolved the issue by disabling all Magisk Modules and then reinstalling magisk. Then I proceeded to re-enable them one at a time. All is OK now.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Damionix:
Display Settings Crashes

When I go to settings and click on Display. It crashes all the time. As a result I am no longer able to get into the Display side of my settings to adjust anything.

Anyone else having the same issue?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Still no OTA update available on it?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Nheo12:
Yes, OTA available
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
What
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Wonderful!

Thx a lot bro!
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moxaneat:
Can this be dirty flashed from previous version through twrp?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] jakos176:
Yes
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Someone help me please...

If install twrp, flash latest rom 11.0.9 installed successfully but when it reboot, it reboot constantly to twrp!

Do I missed something?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t_adams:
If you're coming from stock you need to format data after flashing. If that doesn't work flash 11.0.7 trough fastboot and then update on twrp. This second option was what worked with mine.

Enviado do meu Redmi Note 9S através do Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] olbatar:
Format data solved the problem thx a lot bro you saved me from an heart attack ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t0pstar:
Patch the boot.img from 11.0.9 with Magisk and flash it with twrp
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] gsmyth:
Does anyone know if v11.0.9.0 suffers from the wifi drop issue?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t_adams:
Using Xiaomi.eu 11.0.9 and no WiFi drop on mine

Enviado do meu Redmi Note 9S através do Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] gsmyth:
Thanks I wonder if the EU devs have tweaked something or its fixed in the global rom also.

Did you experience it previously? When the phone is in sleep after a period of time the connection to the internet drops (although WiFi appears connected).
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t_adams:
Not on this phone. Had that problem on Note 8 Pro, bcz it was new went to the store and switched to Note 9s

Enviado do meu Redmi Note 9S através do Tapatalk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moxaneat:
Have any of u guys have this problem ...in both global rom and eu rom

1. Homescreen suddenly become blank and no icon present at all ....no action can be done ...only can use home back and recent button ....until restart its stuck like that

2. Random restart ....sometime just random ...it happen to me 2 -3 times when casting ....1 time random when no use at all

I just use eu rom for 2 weeks and global rom 2 weeks prior ...phone just got in hand for 1 month ....i dont think its the phone because my wife's phone also happen the same thing ....just to be confirm if there are others having this issue .

In performances wise the phone have no problem whatsoever just this 2 "bugs" in my opinion
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] hellkiller:
Cleaner app is missing in 11.0.9 eu
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moxaneat:
Just install manually the apk
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] saadat mazari:
Not Happened in my Case
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Obi-XDA:
random restart never happen to me, blank homescreen only one time, with stock rom, I haven't tried out with eu rom, still missing 14 hours for unlocking bootloader, and I'll be out from home next days before unlocking

sorry for my english
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] ShazlieyAzizan:
is there any option to swap the miui package installer with google package installer? because the miui one wont let me update the system app ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moxaneat:
Afraid if its just me then unlucky me ....:p

Because when homescreen blank happen i still can tap recent and my ram still have 3.2-3.5gb free ....means that all apps is running no problem since when everything is okay also ram usage is at that range ...its not happening frequently but still annoyed by it when it happen.

P.S : i install .eu rom with clean install (plus format data before and after flashing rom)| no root | install 5-6 extra apps through playstore (no offline apk installed) | no bloatware removed (yet) ......still happening

Really hope there's someone else having this issue and share their thought and hopefully solution if any

**Update**

did install 1 app using offline apk it was the missing cleaner app and its the OFFICIAL from xiaomi and homescreen blank issue was happening wayyyyyy before i install this app so dont think this was the culprit but still worth to mention :D
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] BiGThN:
my unit is Redmi Note 9 pro. Miui Global 11.0.1.0 QJZMIXM

is my unit is Curtana or Joyeuse?

can i use this method?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] mctiew:
Joyeuse - QJZ

Curtana - QJW
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Anasbel:
Best Rom ever , but please fix the very low mic and sound on the headphone jack , i hate this phone because of this ! many thanks again
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] dinoCRO:
So u should format data after flashing, right? Because i tried it before flashing and it deletes the zip file and there's nothing to flash then. Also I couldn't find a way to copy zip again to internal storage after that happens

EDIT: It boots normal after wiping data after flashing
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moxaneat:
After format then boot to twrp again then copy ...IF u want to format data before flashing
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] ishtiaq3365:
Play protection not certified in latest edition xiaomi.eu_multi_HMNote9Pro_HMNote9S_V11.0.9.0.QJWMIXM_v11-10

.... kindly solve it
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moric5:
*#*#6484#*#* don't work in miui.eu
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Is this the code for the test menu?

If so, you can reach it when you go into your settings, then to My device, and then tapping a few times on "kernel"... ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] moric5:
The problem is proximity sensor in my 9s

When start the call, the screen come black, but my face is far.... Is hardware problem? Or software?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] mctiew:
Can fix this easily.

Goto settings > apps > manage apps > ( click 3 dot on the top right corner and select default apps ) > dial > ( select contact and dialer as default dial pad )
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Damionix:
Same problem

I am having this exact issue. I am not sure how to resolve it. I have nothing covering the proximity sensor.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] 7gismo:
Just updated to the latest 11.0.9 version and to my surprise the Automated Tasks feature is not there anymore? Why has it been removed? Can anyone else confirm this, please?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
Bootloop

Help please

After installing the rom zip via twrp, phone is now on endless bootloop.

I got the following errors on installation

"Failed to mount '/persist' (Invalid argument)"

"Failed to mount '/metadata' (Invalid argument)"

"Failed to mount '/cust' (Invalid argument)"

Went ahead to "format data" but that doesn't help with the bootloop
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
Bootloop solved

This was my first time flashing a custom rom.....terms like fastboot, twrk were completely new and confusing, probably knocked up something in my confusion and ended up with bootloop.

What I did: installed different roms...... Stock Global/India Global/Different twrk versions.....All to no avail. In the process however, "Failed to mount '/metadata' (Invalid argument)" and "Failed to mount '/cust' (Invalid argument)" got sorted out "automatically". Phone was still on bootloop with "Failed to mount '/persist' (Invalid argument)" error in twrk.

Extracting "persistent.img" from one of the global roms (random selection) and flashing in twrk through "install image" finally solved the bootloop(ref: https://xdaforums.com/mi-9t/help/flash-stuck-fastboot-soft-brick-t3962662). Installed eu rom 11.09 and everything works well.... much gratitude to the developers.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Well, congrats.

And with flashing of the persistent.img from another ROM it is possible that now your device doesn't have the L1 to stream videos with 1080p any longer, cause this is binded to the persistent.img of your very own device.

So if this feature is important for you, you should better check if L1 is still there... ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
How do I check that please
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
You can download DRM Info from playstore for example. It's a free app.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
Lots of info I don't quite understand, can't see L1 anywhere among them("Security Level" says "L3"):o......

"Supported HDR Types" says "HDR10, Hybrid Log-Gamma"

I was able to play YouTube video on 1080p:D
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Well, then that means your device doesn't have L1 any more.

L3 means you can watch videos for example on Netflix now with "only" 480p on maximum.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
Thanks a lot for your time..... Will I be able to correct this with persistent.img from Stock Global ROM of same version?......
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Nope, it's not so easy, cause every phone has its very own persistent.img...it's like a "fingerprint" of the phone, like the IMEI.

Another user has/had the same problem here:

https://xdaforums.com/redmi-note-9-pro/help/lost-widevine-l1-certification-flashing-t4129839
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] Oje.g:
Too bad :eek:
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Well, that's why in many "How-to"'s tehy give the advice to make a backup of the system before flashing a new ROM, so you have your own stock-files of something goes wrong... ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] amnher:
flash stock fastboot rom.

By the way isnt eu rom flashed via fastboot and not TWRP?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] rifles:
I have this problem when try to copy file from SD to system in TWRP. Error 1 when copy .. Any idea what is wrong with it.. Tried original stock rom and EU rom. get the same error.

https://ibb.co/myzbxwz
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] lolo9393:
You can NOT copy or modify system via TWRP because of dynamic partition in use.

You can do that via any file explorer with given root right through MAGISK.

But don't forget to remove root right before ANY reboot to system.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Nope, latest Xiaomi.eu ROMs are for TWRP (since 11.0.4.0 I guess) ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] mctiew:
TWRP itself is not rooted ? My knowledge of twrp is with some older twrp, and I remember them are themselves rooted.

All twrp has to do is to mount the system partition writable, it will then able to write to it. No ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] lolo9393:
No more right for root access in TWRP, as of now, because of dynamic partitions in use on new phone.

This the problem we all have now. We can install a rom but we can not dig in it after reboot.

Waiting for solution....
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
I got a new Update of the Xiaomi.eu ROM yesterday in my system updater.

Still 11.0.9.0, but file is bigger than the version from end of June.

Changelog only says "Security patch for June 2020", but that was already built-in on the previous version.

Have flashed new version and gonna watch if I will notice something. There must be some changes I guess, else there wouldn't be @n update of the "same" version number.

File is now named "xiaomi.eu_multi_HMNote9Pro_HMNote9S_V11.0.9.0.QJWMIXM_db84a83f9c_v11-10.zip", the "db84a83f9c" is new to the name, the previous version was without that.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] t0pstar:
Is a new update 11.0.10.0 global
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
For me, version number is still 11.0.9.0.

Just a newer version.

And what I've noticed is that now Clean Master is back. I wonder why. It's an app that was banned from playstore, and even Xiaomi said that they not gonna keep integrate this app on their updates any longer.

But cause it's integrated in the security app of the ROM, it isn't easy to deinstall it by user...

EDIT: Oh sorry, my fault! Got a message few seconds ago that there is really a 11.0.10.0. Thought you meant the updated 11.0.9.0 when you wrote about the 11.0.10.0 ?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] williansnovaes:
Wifi + Wifi Hotspot Does not work

Wifi + Wifi Hotspot Does not work

I am using the redmi note 9s and it is not running the wifi hotspot, along with the device's wifi, when active or wifi hotspot is disabled or wifi, just to make the data sharing hotspot on the go.

Does anyone know how to solve?

I have the Mi 8, Mi 9T Pro and Note 8 Pro and this function works normally.

Stay connected or wifi + wifi hotspot, with the data moved disabled
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] hellkiller:
I noticed that when I call a number, which is actually a phone central (like GSM operator, Taxi), the sound in earpiece is too loud. The volume is set to minimum level. I can hear it when I am away from the phone. It looks like phone is on speaker, but it is not. When i turn the speaker on, it becomes louder. Did someone experienced such an issue? Is there a way I can lower the earpiece volume?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
Set the volume to zero and then louder again, it should work normally then.
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] hellkiller:
It is set to the lowest possible position. The in call volume cannot be set to zero. Or you mean something else?
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] blowy666:
One time all volume sliders to zero and then set up the wanted volume.

I also have sometimea the bug that the in-call-volume isn't right/too loud and can't set up correctly. Normally it helps then to put all to zero once.

---------- Post added at 19:38 ---------- Previous post was at 19:36 ----------

From MIUI board:

"Random call volume changes

I have had this problem on an off with every MIUI kernel but not with cyanogenmod or vorkkernel. I usually find that if you turn the volume UP from minimum and then down again its starts to behave normally for a while and then a few days later its back to its old trick, volume all the way down but still way too loud."
[Redmi Note 9S / Note 9 Pro (Indian Model) Guides, ] hellkiller:
It didn't help to me. I found that when I am in call and sound is too loud, although set to minimum, volume up to the highest, then volume down to min again, and the sound is a way quiet than it was before. But on the next call it is again louder than it must be.