yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Marioh2451:
Things to note changes from a user that hasn't ever used custom roms and came from MIUI.

-UI is laggy when u have many apps

-Finger print unlocking is slow compared to MIUI

-Without kernel mods like Franco Kernel battery life is really the same as MIUI 10

-The update system looks disgusting in my opinion, you have to download the updated ROM, go to recovery, wipe data, cache, etc and do the same steps again like restoring a device with custom device. Hope you include updates that weighs about like 200mb so it doesn't hurt yourself by doing steps like installing a custom ROM again, it's awful to do that every time that a update comes.

-Perfomance is better when you were rooted with miui and had tweaks, i have the same stuff in AOSP and it runs great with no problem.

-There was a problem with notification, the notifications didn't work after this update with L speed battery config using Agressive Doze, i used that before the update and notifications came at the time that they were sent.

-Boot times(Restarts) are faster than miui, im glad that i'm happy about that but like i said before fingerprint unlock is disgusting, it doesn't even detect when my hands are dirty or whatever, in MIUI the fingerprint was very quick compared to my dad's iphone 6s, and it detected and unlocked in whatever conditions was the finger at.

-Turning on the phone with the button it's slower compared to MIUI.

I hope that we can improve this iwth the time, since Pie becomes stable.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] msacco4:
Ok so the rom boots fine, but I have no sim/wifi/anything else related to netwotk, I also don't have IMEI number now, so thats probably part of the problem. Does anyone know how to fix this? I tried flashing clean MIUI 10 stable, but even then it didn't work. Thanks.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] aineth:
As I saw in last build LTE fix is absent. It was in previous AEX as I remember.

Without LTE fix network signal in LTE increasing and decreasing from maximum to minimum and back in the place where network signal is stable.

Other ROMs has this LTE fix.

AEX hasn't.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Szczepan45:
After storage encryption fingerprint disappeared. Any one had this issue?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] FMAranda:
Dude, why are you clean flashing in every update? You should dirty flash updates, I mean, just flash the downloaded .zip file without wipe anything. Clean flash is recommended if you are switching between ROMs or if you find a critical issue and try to solve it before tell to the maintainer. Oh, and fingerprint is "disgusting" in every Pie ROM for mido. It's not something that's happening only to AEx.

I know you're new to the custom ROM scene, so, calm down ;)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ko33:
my bug wifi and radio

Hi, I would like to report a few bugs on my Red Note 4X (mido) to [ROM] [9.0.0_r21] [AOSP] [OFFICIAL] AospExtended ROM V6.0 [Treble] [07/12/2018]

- wifi direct does not work

- FM Radio does not work

- when I have a MiBand 3 paired and bluetooth turned on and location detection the Internet connection speed is woefully low. just turn off bluetooth or just location detection and the internet works normally

I attach a log.

I do not understand much and I ask for help.

Thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] st4ik:
what's your problem with the radio fm ? For me working properly.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dimeim:
Apparently the Bluetooth slowing Wifi is a common issue outside of MIUI, I have it as well and tried a bunch of ROMs... :/
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jackuars:
My phone had better range for my VoltE connection Jio network but now the signal quality is zero. It had better in my previous Oct update and I clean flashed it. Is there someone who can help with this or something I can do?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Mr. Vision:
Battery backup completely lost in this ROM.

[IMG="battery statics"]https://drive.google.com/file/d/1OyEUI88gKuL2VngQogcS6TbPVzDeSR0g/view?usp=drivesdk[/IMG]

My Battery backup Lost In this ROM. Encryption is running. I didn't dirty flash this rom. But i didn't wipe my internal storage. So, What should I do? Any updates regarding battery issue?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ts2897:
Traffic indicators stopped working after sometime. Also tried a reboot.Anyone facing the same?

---------- Post added at 05:16 AM ---------- Previous post was at 04:59 AM ----------

Nevermind, it started working on its own.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
latest version, bro.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] RabbidZ:
I tried this rom with MicroG and got some issues. I also installed the latest firmware.

My problems are:

UnifiedNlp does not recognize registration but microg settings does.

Location services are not working.

Notifications have some delay (Might be a problem of microg)

Alarm clock does not work (no sound).

Random soft restarts due to some apps. (Mastodon and Navigation apps)

But the rest works fine. Fast and smooth.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Retch_100:
I installed it new but the fingerprint is just working for unlock, not for PayPal and other apps.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] C-Ph87:
Working fine here.

Its working fine on Lastpass here.

---------- Post added at 07:56 ---------- Previous post was at 07:54 ----------

The only bugs i've found so far in last build:

- Ambient display doesnt work for notifications

- prevent acidental wakeup (checking proximity sensor before waking up the screen) dont work at all

- sometimes recents doesnt work (nothing happens using virtual navbar of physic button) forcing me to reboot the phone

everything else is just fine.

---------- Post added at 08:00 ---------- Previous post was at 07:56 ----------

Dude dont quote the OP. Its rude.

Try to calibrate your battery by charging your phone into 100%, wait some more minutes, reboot yout phone and then disconnect the charger.

Battery is fine here.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
Anyone give me link gapps pico have data transfer tool? . notification is not apear. I try version micro, nano, pico on opengapps.org but data transfer tool doesn't exist. Thanks too much!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Guerrer0:
Awesome ROM. Finally "cast" in Pie ROM
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sivakanthsharma:
This is an issue that randomly keeps appearing after an update. Reflashing twrp usually solves it. It is the only solution I am aware of.

I had to reflash using a computer as magisk didn't flash, so I didn't have root
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mad jebon:
its cast function work for you?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Jayakumartkj:
Thank you bro, problem solved
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] xoloera2x:
Dual volte and Dual 4g supports ??
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Guerrer0:
yes! Send youtube videos from phone and mirror screen
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ashucbh:
I got a bug in this ROM: user is unable to remove added fingerprints.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mad jebon:
just youtube only right?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Guerrer0:
android screen too
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Tronth:
Does this rom have something like lineageos Privacy Guard?

Btw, download page of AEX is not working for me
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mad jebon:
i use miracast deosnt work,,its to be restart when want to connect,are you use cromecast?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] caibilmg:
It is not working over here too :crying:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bhanu_p_mishra:
Does this support dual 4g simultaneously
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] caibilmg:
Could sombody share the lastest release please? The official page Is not working. Thx!

Edit: The page is working already. Thx!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] akkeo:
Nope

---------- Post added at 11:00 AM ---------- Previous post was at 10:58 AM ----------

I tried. It does not work. Yet surprised to find mi a1 with dual volte support in pie beta.

---------- Post added at 11:04 AM ---------- Previous post was at 11:00 AM ----------

Watch this.

[youtube]EM0CSVT7idA[/youtube]
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
which gapps version you installed? i install version pico and i dont see data transfer tool. can you give me link your gapps?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bhanu_p_mishra:
The rom has some display issue - while putting the lock screen rotation on, in land scape mode mainly on home screen, the wallpaper would not perfectly spread over the home screen leaving the half of the screen blank with blackish colour though the screen on the blackish part is working as it shows the default option on long pressing the screen as shown in the screenshot below
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] DrDOOM4U:
Told so. Idk why people are not able to use cast. Mine also works just fine. Btw I use Chromecast for TV and YouTube cast for Xbox. Both work just fine.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] C-Ph87:
Apparently Google removed miracast from Android PIE source so Android users cant use Amazon Firestick.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] krishna.rag:
Follow these steps.

1. Settings-> app & notification->see all apps->3 dot at top & choose

show system-> android setup/pixel setup-> clear cache and data.

2. RESTART NOW. Now start downloading any app.

It should work. ?

Regards

Krishna
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] JosVermeulen:
As per someone else's suggestion in this thread, I clean flashed the latest iteration, but holding back button to kill an app still triggers a soft reboot. Any ideas?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
Back to old version 13-11. It's work perfectly

---------- Post added at 12:44 AM ---------- Previous post was at 12:44 AM ----------

I did it. Thanks man!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mayank06199:
Does it happen with every app? For me it only happens with some apps and that too only when they are in fullscreen(Youtube, netflix etc).. Also I think it is a SystemUI restart..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ts2897:
In silent mode, there are no vibrations for calls, notification etc. Anyone facing the same problem?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] badriraj:
I'm using from 10 days. Almost stable driver thanks to DEV.

Few Things Noticed :

1.ShareIt or Mi Drop doesn't work - Unable to send files

2.USB File Transfer Failures for Large files

3.LTE Needs stable network

4.FP slow unlock
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] stunned:
It was already removed in Marshmallow

https://www.computerworld.com/article/3239864/android/android-nostalgia-old-features.html
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gadmei.tw:
:D:D i got very usefully -battery saving.

Flash This: [KERNEL][mido] KudKernel r36 - AOSP 8.1/9.0

https://xdaforums.com/redmi-note-4/...pment/kernel-kudkernel-r1-16-02-2018-t3750502

like this pic:View attachment 4664679 :good::good::good:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kmaljane:
Thanks for the hard work.

Almost a week since i migrated from the Oreo build,

Pretty stable and responsive, i like the built in theme,and the partial screen shot option.

What i miss so far and i hope to be included in future updates:

Do not disturb little menu.

Screen record

Calendar shortcut (long press on the clock in status bar)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] layman22:
Screen record available from power menu....
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laozi:
I Got Franco kernel and this module but this command isn't working...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SilentEYE:
I am using microG too but on the October build.

I don't have any your problems.

Maybe there is a miss match with the microG patcher you have used.

I would recommend to setup rom first. Boot into rom. Then reboot to twrp to flash microG like nanodroid

Gesendet von meinem Redmi Note 4 mit Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] parag_86:
I am still loosing signal on first sim after making data ON on second sim...even after clean flashing
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Hamid88:
Hello , thamks for this work ,

I hope you fix fingerprint linking with PayPal issue
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ekagra69:
Is there any ping issue while playing PUBG in this ROM ??.....and plzz someone tell me the overall performance of this ROM...i have been using lineage os 15.1 for 5 months and now planning to migrate to this ROM...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kmaljane:
Thank you for the answer, but i can't find it.

Can you please show me where i can find it?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] krishna.rag:
It would be helpful if someone could solve my doubt.

I used pixel experience official as well as unofficial and now I am on AEX, it's rock stable. When I was in PE rom I could use copy text as well as images from recent menu but it doesn't exist here.

Some of you would say that it was there in dp1 and dp2 but was later removed in final builts but then why is it still working on pixel experience rom?

Can someone provide me a way to make this work on non pixel experience roms?

It's just for my knowledge, no problem with the rom

I was always in love with aex.

Thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
"SILENT" mode required

hi developer,

is there an option to set sound profile in this ROM? The DND option does not help me. I do not want to miss calls.

I want my phone to become completely silent during office hours and automatically switch to normal mode at the set time in the evening.

if such a feature is not present, can you add it in the next release?

Who updates the keywords for the "search setting" box? a simple search for words like doze, pick bring up no result or irrelevant results?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] krishna.rag:
Well there is already a feature.

Go to settings then sound then DND then there is an option "turn on automatically"

Just play with that. ☺️

I know you asked it to dev but he is quite busy in buils and mergers. ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
DND blocks calls. I don't want to set everyone as starred. Doesn't help.

Also dev, can you put some of the digital wellbeing data on lock screen or status bar
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dimeim:
Go into DND settings, under Exceptions, click Calls and select Allow calls from anyone. That way it won't block your calls. ;)

Also, asking "Dev can you add [random stuff you are probably the only one in need of]" really won't make your voice heard. Just some advice :good:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
Just upgrade your firmware. It'll be fine or you can back to old version 13-11.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dimeim:
Does anyone else have this problem or a solution to suggest?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
Thanks for the resolution.

It is always good to put it out there than to stay mum. Still thanks for your wisdom.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] DrDOOM4U:
It's a bug. It'll get fixed maybe on the next update. I too have it.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
My Gboard preferences for vibration keeps resetting every reboot :(
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] layman22:
How can you did this screenshot? :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] krishna.rag:
Pressing the power button for a while then take screenshot by pressing "volume down+ power"simultaneously.

??
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] RohanRKO:
Hello guys, i want to go back to miui for some time to test some gaming performance, i decided to restore all the backups i created with twrp, so i wiped everything including internal and tried to restore it but upon booting a warning message appeared as : encryption is interrupted, reset phone, i flashed lazy flasher though :confused:

Thanks in advance for your help ;)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
Hello DIMEIM,

Your resolution does not help. If I select "Allow calls from anyone", then my phone rings. Didn't you read I want my phone to be silent (or vibration) mode while I am in office.

I am not sure why such a feature is not built in the ROM. thp@1997 please check if any of my three requests can be included in the future.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laozi:
Problem: screen is on while charging. Doesn't turning off completely while charging.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] harry47:
Clear internal data. Wipe it and then flash MIUI. It will work. Internal data which includes all your internal memory not just the usual data and cache.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] FMAranda:
See if the "Stay awake" option under Developer options is on. Turn it off to let the screen turn off while charging.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laozi:
Thanks, but it was turned off, something else must be the cause...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kmaljane:
Sorry. I'm late to answer. Your question is already answered in the post right after your question. :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] imzuhaib:
Notification Gesture Bug

Notification Gesture bug is still there. No fix from last 2 updates, Swiping homescreens auto pull down QS Panel, kindly fix this annoying bug , or remove feature.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ekagra69:
just turn it off.....it works for me ,there is no bug like that.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Jench2103:
Can bluetooth headphones work with Aptx and LDAC in this ROM?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] notoriouslion:
What's the dpi sir?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Notorted020:
Can it be used as a daily driver ? No major bugs?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Viral1996:
What extactly does device encryption problem mean can anyone explain?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] screenagers:
yes u can use it as daily driver. this rom quite stable. flash englezos kernel u are ready to go.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] baggino:
in the extension menu I like to have the recent ui Oreo. is it possible to have the "delete all" button at the bottom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] appdevsw:
I tried to encrypt the phone using AEX Pie and LineageOS Pie.

I had such problems:

1) When encryption is started, the phone is not rebooted properly, but it is doing some kind of fast restart. After that encryption does not start and you cannot encrypt the phone again.

2) Encryption starts properly after reboot, but the phone hangs on the message "Remaining time 0:00" or showing 100% progress.

3) in point 2) if press power off and you reboot the phone , it's sometimes possible to unlock the phone and the phone is encrypted, but you can have varius problems later.

4) If you are lucky and encryption finished properly, you can have problem dectrypting the phone in TWRP. eg. TWRP will ask the pin instead of pattern or pattern instead of pin.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] FMAranda:
Hi! On the print, I was testing out the "Smaller" (449 dpi) Display size under Display settings, but I didn't like it that much. I prefer the "Smallest" (514 dpi) option.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dimeim:
Guys has anyone managed to fix the super dark video with Google cam? I know it's not rom related but it'd be great if someone knows a fix other than using bacon camera / miui camera to get good video on Google cam. Thanks a lot!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Viral1996:
Ok but for people like me who doesn't encrypt the phone even in miui,so could i just ignore this bug and flash roms?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juned.khatri31:
How is RAM management?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] akkeo:
I get this much after normal use. While gaming I tweaked with low memory killer in kernel auditor and then I get around 1 GB free.

I have 2 GB variant. I tried virtual memory in kernel auditor but it doesn't work. #stock kernel.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zeroday0:
i tried many version firmware but the signal on data sim unstable. anyone same problem on latest build?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] appdevsw:
Yes.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] yuvaneshwaren:
Guys where is face unlock in this rom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] falzrx:
error app

i have cube tv app.

it cant open and always stop working.

my job its on cube tv.

pls help me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Jench2103:
What kernel do you use as daily driver?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] fath_mu:
Just hope you will hide search bar on app drawer & correct settings icon color when changing ui theme,btw,thanks for this awesom rom :D:highfive:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] linux.alucard:
Deleted
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] takiansen:
Flash this in recovery and reboot! Voila! :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Tronth:
Just flashed from 8.1 encrypted LOS, it says i must introduce a pin but my encryption was with a pattern, I still can access recovery but my backup wont work, what should i do?

Edit: IMPORTANT, dont flash this if you have an encrypted device, got a soft brick, Crdroid is working just fine. ADB sideload saved the day.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sub.zero.00:
Gcam 6.1 not working with lenz omnivision??

Plzzzzzz:(
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] heshmat021:
Any one know how to install pixel launcher compeletly?!!

Yes I can install the apk but it doesn't show most use app in recent apps...:(

I remember there was a magisk module but I can't find it
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] DrDOOM4U:
That is exactly why you have wipe everything and factory reset before changing android versions I.e from 7 to 8 or from 8 to 9. And then flash the ROM. This step removes encryption wiping everything. Can restore the data backup later with no problems what so ever.