yashsingh1/xdaforums huggingface dataset:
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] chikiro:
Nice update bro.. smooth
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] kq​:
That's still unhelpful. I restored data and had two problems:

- android.process.acore kept crashing - but I cleared Contacts Storage data and it stopped

- couldn't connect to wifi (or save any network, really) - I don't know what to do with this yet.

Additionally, fingerprint reading has degraded in speed by a lot - but maybe I just need to re-enter fingerprints again.

Requiring spending several hours on setup when backups are available is ridiculous, especially when 3.3 showed up as an OTA update for my 2.0.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] batman957:
Can I get orange fox installation link and steps please or at least a thread to start from
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] QuanRongChun:
try this:

on the 2.0 , wipe system, vendor (not wipe data)

Install as instructed in # 1

If you still encounter the problem, I think you should backup your data with Titanium Backup (rooted device) and restore with it or make a clean installtion.

My experience has shown that between two android versions of any AOSP rom, data recovery can cause it to not function properly.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] KamiKaonashi:
Evo 3.3 is based on 9.9.25 china dev rom, which is android 10, evo 2.0 is android 9, so...

And the ota updatebis probably a bug
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] kq​:
Well, the wifi problem seems to have been solved by this: https://android.stackexchange.com/q...-store-is-read-when-trying-to-save-a-wifi-net

Everything else seems to be working now. Fingers crossed.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] stronzetto:
Another bug update for this rom:

-cant control brightness (setting to auto doesnt help)

-UI and apps being choppy after some minute of using. It seems the frame rate drops from 60 to 25/30.

-A reboot fix the problem, however I see those bugs only after some minutes of usage.

For me, no problem with fingerprint and wifi.

---------- Post added at 03:05 PM ---------- Previous post was at 02:46 PM ----------

Enabling DC mode in the ambient display options seems fixed the choppy scrolling/UI, but after 10 minutes the display goes to 30hz mode. Pressing 2 times the power button fix this thing until its return again
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Fran Joseph:
Yeah dude!

I'm using the version of 2020/03/05 and the battery it's amazing! Everything works perfectly...we are waiting for the next upgrade :(
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Jokernio:
hi man i have a problem i wipe system and data install evolutionx but i dont have any os now you can help me?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Fran Joseph:
I don't know what's happened bro

For more security you would flash the original firmware (EMUI) - them you know-, unlock the bootloader, them flash the TWRP...etc

Format system

Format data

Format cache/dalvik

You never wipe the VENDOR, never!

Finally you flash the ROM. If someone have a better solution for this problem please tell us...
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] eren15935:
Hi. I have a question. The screen that is always on remains constantly. It is not displaced. Shouldn't she be moving? Is it fixed on other aosp roms? How do I do slow motion on the camera? How do I upload the Miui gallery?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DJ936:
Otg is not working
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Spy20:
Hi,

i installed this rom since last week. And it's a beautiful work.

I've two questions :

- it's possible to blur an app in recent view app ? (like MIUI) I like this feature

- my screen when is sleep (i think) so the lockscreen is black with time, weather, battery but not display google ambient mode while it is actived

Thanks in advance
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] PearseCF:
Just installed and it's working well, is there a way to turn off the sound when you launch the front camera though? I want it to just slide up silently.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Spy20:
Maybe check in system then Front camera effects and disable visual effect and front camera effects
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] PearseCF:
Legend, cheers.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] veskoandroid:
Hi guys,first thanks for your hard work and effort.

I'm trying to flash your room and am not sure if I'm doing it right. I have miui 11.0.4.0 QFJMIXM, I spend room to phone, and magisk. I already had twrp and root before trying to flash. I just flashed ROM and magisk from twrp wo formatting,deleting anything, but got fast boot loop. So had to flash original via fast boot pc,took me half a day...?

So before I try again, if I format data and wipe system,I suppose I flash the ROM from pc,since all data on phone will be deleted?

Second q is is there use in making a twrp backup if I mess up since if I wipe data any backup is lost and all on the phone?

my guess on steps is:

0 already have latest Fw

1 will do

2 will do

3 just system or data,cache,dalvik cache?

4 flash ROM from pc supposedly? If step 3 is done, doesn't twrp gets deleted as well as root?

Sorry if too many qs, haven't done root,ROMs and backups for years,my last Sony phone wasn't root able,damn those Sony guys. So I'm a bit rusty.

Appreciate your help!

Edit

Or do I do newest firmware,flash it from within the phone, regardless of which firmware I'm on now? But still if I format data I loose any files,ROM and others on phone ,so can't do later steps? I'm sure I'm misinterpreting smtn wrong here.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Badis st:
I guess the dev already wrote the right instructions of the 1st page huh ?

1- Flash mauronofrio's twrp and vbmeta.img so u wont stuck in bootloop

https://xdaforums.com/mi-9t/development/recovery-unofficial-twrp-xiaomi-redmi-t3960726

2- U need to have 11.0.4 vendor (if u already do skip this step)

https://xiaomifirmwareupdater.com/vendor/davinci/

3- Boot into twrp format data and cache (FORMAT not wipe) because u came from miui and i guess your data partition is encrypted

4- Flash rom + magisk + DFE if ur phone isnt encrypted (flash dfe after the rom if ur phone keeps going to twrp)

https://miui.blog/file/5967/

5- Reboot and enjoy

And yes u can backup ur data partition (apps and files) of miui but you cant restore it from miui in aosp roms
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] max699:
Hello, soft is perfect for me. Gpay working. Fingerprint its aolso perfect. But battery cherge only to 80% where I can change?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Gandalf2210:
Fingerprint night vision

Hey guys, awesome ROM.

One thing I noticed: When using Display night mode with severe red shift, then the fingerprint does not work anymore. I even cannot add a new fingerprint, because it does not recognize my finger. The Problem is, that the Fingerprint illuminance is also color shiftet that much, that the camera below cannot recognize the finger (I guess).

So the Fingerprint background light should not be altered, although night mods is used.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nikc0069:
A few questions.

Does the latest still have battery drain?

Do I have to flash mauranofrio's TWRP? I have official already installed.

Is format required or can I just wipe data? I'd like to retain photos and such if possible.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Nabukodonosor:
I really like this rom, it's great. But I will have to switch to another one because the fingerprint sensor is simply terrible. :(
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] ScotDroid:
Just register the same fingerprint twice then it works great :laugh:
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Nabukodonosor:
I registered it 5 times, and it does work great. It works terribly.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RemyB_:
Hi there,

First of all: Awesome ROM! Works stable, great (only having some battery drain issues even with the previous build, but beside that it's great). Only when trying to connect to this device via Anydesk or TeamViewer my whole phone just crashes and reboots again, anyone have the same experience? Can't find a way to fix this myself...

Thanks in advance,

Remy
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Piotr020798:
I tried to connect via Teamviewer and had same problem.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RemyB_:
Also I have an issue, when I'm called from all contacts it just says: Unknown as caller, is this a bug? Is there a permission wrong?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RemyB_:
Hi, I fixed this issue just by disabling / re enabling 4G calling and Wifi calling, also I switched on Roaming and mobile data (don't think that's the cause :P), go to Network & internet > Mobile Network > 4g Calling

Also I have a weird battery drain issue on 4.1.69 build QQ2A.20200305.003 (2020-03-05), some apps are using extremely much battery, Reddit for example, 21% battery used for 37 minutes, Edge 11% used for 12 min, YouTube Vanced 10% used for 46 minutes (quite normal I think), Netflix 9% used for 5 minutes, Whatsapp 6% used for 4h 33m. Can someone help me with this issue, I would really appreciate it ;)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Az Biker:
* * * REMINDER * * *

Please keep all comments respectful, helpful and directly related to developing, troubleshooting, bug reporting, etc. for this Rom.

If you comment is rude, disrespectful or insulting, or any other violation of Forum Rules, please don't post anything.

Thanks for everyone's cooperation.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] nikc0069:
Anyone have an issue where on double tap of notification this rom doesn't ask for fingerprint, only asks for pin.

Edit: Apparently this will be fixed in next update.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Funk Wizard:
Please dont ask for ETA on development projects. Update will be released as and when ready.

Thanks,

Funk Wizard

Forum Moderator
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] biggyk:
Having Android Auto issues. Screen in car stays blank, phone freezes for a min then restarts. I had PA rom installed before and no issues. Im not sure how similar they are.

also side note. I get notifcations there is an update. When I click it the phone says im up to date
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] FaserF:
The dev said it will be fixed in the next update but nobody knows when the new update will arrive
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] :
Hello guys. I'm having problems with my fingerprint. They made me install FOD CAlibration, but I don't know how to use it. Unfortunately I don't know English. Could anyone help me out?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] realista87:
does evolution x only have 1 build for mi9t? in sourceforge i can only see EvolutionX_4.1.69_davinci-10.0-20200316-0833 and no prevuois build. is it normal? only this 1 has been released?

ps: i tested the rom it's fine but it misses an IMPORTNT feature: the customization of navbar! when i read navbar editor i thought.... finally. then i enter the option i can 't edit any button, neither assign 2tap, 1prolonged tap, and if i press ADD BUTTON i can only add the normal buttons back home overview... ? i thought i could add a CUSTOMIZED button to call another app, or screenoff, these things.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RealAkito:
Update coming up with several things you would like!

Something have been going on lately due to COVID-19. I'm sorry I cannot offer updates according to my update schedule.

Stay tuned.

13rd May 2020

- Akito
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] maneo:
Thanks Akito, I can't wait ! ;)
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] love4chat:
amazing rom
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Fran Joseph:
Akito thank u so much dude!

This rom it's amazing
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] anayely:
and the tuned? :(
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RealAkito:
New build is available, Kernel source is available in the old place.

DL:

https://sourceforge.net/projects/ev...inci-10.0-20200515-1412-OFFICIAL.zip/download

Changelogs:

https://raw.githubusercontent.com/E...3_davinci-10.0-20200515-1412-OFFICIAL.zip.txt

Due to major problem going on with life due to COVID-19, I am not able to provide last month update

If you cannot download, please wait 30+ minutes.

- Akito
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] JackusGomux:
Hey! I've found a small bug relating to the bluetooth connection. If you are playing anything and are connected to a bluetooth device, and something plays over it (e.g: Whatsapp audio or google assistant) whatever was playing will never play again until you turn on and off bluetooth. Nothing major but makes it impossible to use google assistant with pods-like devices.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Joakin2k:
Custom vendor Mr akito ?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] JackusGomux:
Is it me or have animations been made faster? I like it ?

---------- Post added at 02:13 PM ---------- Previous post was at 01:36 PM ----------

I think I've noticed a major bug: the brightness is fixed to the minimum in the lockscreen and maximum when using, and does not change even when you move the brightness toggle and disable auto brightness
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Yolorolo:
Is a clean flash absolutely mandatory? Can I not dirty flash?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xellosx:
Great rom thanks
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Hazem1abc:
same question here

iam on 4.1.69 ,can i dirty flash 4.3 ?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Dev Dezigns:
do clean flash. if you find yourself into experimenting. then dirty flash it.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] fotom-dotcom:
There is no more ANX Camera app preinstalled like it was before. Is Evo now using a source-built vendor?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] fotom-dotcom:
I'm not sure how it will affect battery life, but the overall UI performance of this ROM is fascinating! Maybe Vantom kernel was updated and gives much better performance, or probably there is a great optimization made by Evo devs team in 4.3 update, but the last update works really smooth and fast. Thank you for your great effort put into this project!
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Yolorolo:
Did you dirty flash or clean flash?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] fotom-dotcom:
I did a clean flash. It's better to do so to avoid any issues
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] panpetar:
+1. I hope that battery drain over the night with AOD on not big
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] one-juru:
Hello, if have two questions.

1. Ist there any way to NOT lose my data when updating from version 200305 (March version) to 200515 (May)? It says that it's mandatory to do a clean flash. Can I keep my data somehow?

2. Does anyone now why the Xiaomi Logo Displays 1 Minute after starting my phone, before I see the Evolution X Boot animation? It's just a thing that's wired, so I wanted to ask if anyone knows about it.

But anyway. Thank you for the nice rom. Also with those little bugs, it's way better than Mi UI.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] RemyB_:
Hello,

Yeah I dirty flashed and my screen is on 100% brightness always, don't recommend dirty flashing :)

How do I clean flash exactly? How can I copy my data so i can easily get my data back on clean flash?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DylanCl:
Did a clean flash and screen brightness seems to be set to 100% after using the fingerprint sensor.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] FaserF:
I have dirty flashed and wit works fine for me. Even brightness works.

But as other say. If the dev says clean flash, do a clean flash, or live with the bugs after a dirty flash.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Jobe1105:
Clean flashed and I'm experiencing the brightness problem. Only workaround I found so far is to turn DC Dimming on after I unlock the screen.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] one-juru:
Someone mentioned that the ANX Camera App got removed. Does that mean, that I don't have the app anymore after installing the update? Should I just flash it my self then?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xellosx:
Yes.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] YipyYayee!:
New Evolution X update Davinci

New update (idk if i flashed it dirty or clean, i just got an ota update i think)

What i like

+ Battery life improved, no drain anymore

+ Fingerprint sensor works better :good:

+ New security patches.

+ Face unlock :cyclops:

What i dont like

- Can't adjust screen brightness

- ANXcamera not included anymore...

- No ANXcamera

- ANXcamera is gone :crying:
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xellosx:
No brightness issues on my part. Try to do a clean flash and flash last vendor + firmware

Anx camera flash it yourself it's better this way I don't like anx so I use GCam Instead
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] pcm2a:
I just installed this rom and the first thing I did was take a look at the camera... Who would use it and be like "yep, that's what I've been looking for"?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] xellosx:
You do know that anx is miui camera port for aosp roms it's always been separate and devs just been including it by default ,you can just flash it on your own no big deal and update it whenever a new release is out instead of relying on the dev the update every rom release or so
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] pcm2a:
Yes, I flashed it in magisk.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] PolyMeilex:
For anyone with 100% brightness problem, you have to flash newest vendor + firmware ( as of the time of writing this it is 11.0.5 for me)

Probably the best place to get it is EveX telegram chat. Or XiaomiFirmwareUpdater.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Yolorolo:
Is the only way to update the vendor + firmware to flash via miflash tool? I'm coming from 11.0.4.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] panpetar:
Only problem in this ROM is battery drain when AOD is ON. Phone never gone to deep sleep mod. Over the night battery drain is 15% for 4.5 hours.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Teslapela:
Thank you for this update

i have a battery drain when aod is on

i switched to hasty kernel and it got worse battery was awful and reboots

would you please fix the aod drain everything else is perfect
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] one-juru:
The last version of the Rom worked pretty well for me, and I want to be able to go back, if this version doesn't. Is that possible if I go into twrp and backup system, vendor and data, or do I have to backup something else? I'm using this phone as my personal phone every day, so I really don't want to screw it up.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Jobe1105:
There will always be battery drain with AOD. The best way to save battery life is to turn off AOD. Same thing with every rom.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] panpetar:
No on LineageOS by Adrian. Today Nightly release. But there is another problem - in that case the FOD on the AOD does not always work from the first
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Yolorolo:
Is anyone else's notification light constantly on after using the selfie camera? I flashed new firmware, no other issues besides notification light always on.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] pcm2a:
This rom seems to be running really good for me. Fingerprint, brightness, android auto are all working. Is there a setting that will make the fingerprint scanner work when the screen is off? Example: screen is off, locked, press finger, screen on and unlocked. Stock MIUI did this. I keep hunting for an option but haven't located it.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] crazyhorse78:
Me too. Find no rom with such feature like miui (touch fod position & unlocked). Don't know how miui can do this.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] isman77:
Hi, do you have a link for Lineage-OS

PS: if you have, do not put the link here, send in a private message.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Jobe1105:
This ROM used to have this feature but it was removed in the latest build since it was causing a huge battery drain in the previous build
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] knight9633:
found issue about whatsapp no sound during video call, no sound from speaker while they can listen so what I say. how to solve this?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Invicto:
No sound in Messenger, as well
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] alie_namikaze:
Hi, I'm stay in 4.1.69 for long time. So I want to update to 4.3 version. Why i got stuck on recovery?

How step yo flash it?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Vitorvlv:
What I do is:

1. Format data

2. Reboot to recovery

3. Flash latest firmware

4. Flash ROM

5. Wipe internal storage (to get rid of the firmware and rom files)

6. Reboot to System.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] alie_namikaze:
Format data is must be done??

I dont want to lost my data
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] DylanCl:
Managed to fix brightness after flashing latest vendor and a clean flash.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Dark Side84:
not sure on this stage, as telegram group also advise to format data which mean delate internal.

Follow this easy steps, 1 put the rom and vendor on internql storage

2 wipe, system, Dalvik, cache

Flash your files

4 format data

Put your file first on the phone if not, yoy will stuck on fastboot. I have Xperienced it by myself
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] siddharth.srivastava:
I'm on the Indian miui 11.0.3, do I need to flash some other version or this will do?
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Vitorvlv:
This is the changelog for this latest version: https://raw.githubusercontent.com/E...3_davinci-10.0-20200515-1412-OFFICIAL.zip.txt

On the top of it says: Clean flash mandatory. So i'm afraid it is necessary.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] cireyay:
FYI, i was facing an issue with Gcam slow mo not working, so I tried another developer: GCam_7.3.018_Urnyx05-v1.8.apk and slow-mo works!

in addition, I also faced the 100% brightness issue when I dirty updated my evo 3.6 to 4.1 but it only happened after I installed Magisk.

So I investigated by a full uninstallation of Magisk and the issue was fixed. I was using Magisk 20.4, yet to try older versions to see if the issue persists. Will report back if an older version (I have 20.1) makes any difference.

Edit: So yes I installed Magisk 20.1 and the max brightness issue didnt appear, so might be a conflict between the new version and Evo's new version.

Hopefully this helps some of the folks here, this is a good solution as you won't need to clean flash and hence lose all your Apps.

I dislike reinstalling all my aps :P
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] panpetar:
Gcam port from Burial allso works.
[Redmi K20 / Xiaomi Mi 9T ROMs, Kernels, Recoveries] Dracolucassos:
Hey can you share the link/telegram or anything with me via pm?