yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ArctiX:
What do you mean? the second account has the email activated and has unlock permissions.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] allrockedout:
I don't think your supposed to ask for unlock permissions in developer options.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ArctiX:
lmao, what I mean is that both of my accounts have unlock permission and both have email assigned to them as you stated is needed. Anyway, this method doesn't work.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] allrockedout:
Maybe someone else can test it. Just trying to help. ?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Dorisnov:
I've tested this method too and it didn't work. Timer reset to 360h.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-05-22 7:28 AM GMT

+ Changed: Magisk for Global ROM
+ Added: Global ROM flashing guide
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
That magisk will ends up a bootloop in 8.5.10 in global beta. Which rom version are you in?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] teddy74eva:
[MENTION=4233496]underlines[/MENTION] Did you test your Magisk guide? Because I'm quite sure there is no way to install it as of now, at least it's not that simple.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] chensayno:
After flashing Magisk 16.4, the phone boots to TWRP again and again
[Xiaomi Mi Mix 2S Guides, News, & Discussion] tasar:
No problems here with xiaomi.eu Rom, 8.5.10 and 8.5.17, magisk 16.4 (1642). But I also format data (with Yes)
[Xiaomi Mi Mix 2S Guides, News, & Discussion] teddy74eva:
It's working indeed, but we're talking about official Global ROM directly from Xiaomi which is having problems currently, not the custom one from Xiaomi.eu
[Xiaomi Mi Mix 2S Guides, News, & Discussion] tasar:
Ah ok, global beta has the same build no. like xiaomi.eu rom. Sorry.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ruicc:
How to proceed if we just want to flash the 9.5.4.0 (which is a fastboot rom) and NOT the 9.5.18..0?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
I run official global (not xiaomi.eu) + magisk and don't have any problems so far. Everything stable.

No notification problems, no instability, just region is set to china after reboot but i still have all languages, so i see no problem with that.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] teddy74eva:
You can grab a recovery version of 9.5.4.0 from tw.miui.com
[Xiaomi Mi Mix 2S Guides, News, & Discussion] MacLaughlin:
Just stumbled upon an unlocking guide, which should skip the 360 hours wait time. Please head over to https://xiaomifirmware.com/guides-and-tips/how-unlock-bootloader-and-skip-360-hours-waiting/ for the official guide.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-05-23 9:21 AM GMT

+ Changed: Magisk for Global ROM added important NOTE
[Xiaomi Mi Mix 2S Guides, News, & Discussion] hayatesan:
Be careful.

The only thing that managed to happen when using this guide is to reset my 360 hours countdown back to 360 hours.

When trying with my first (current) account, I first got 336 hours left (received yesterday), then I tried with another account, I got the regular 360 hours left (so it didn't work at all as it's supposed to in the guide...). Then when switching everything back to my first account and trying again I had 360 hours back instead of 336 hours.

So, be extra extra careful with this guide, your countdown might be reseted.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Is there anyway you can check you permissions without unlocking? I just signed in and checked permissions without the phone and it let me download the tool. Also let me sign in and says it's ready to unlock. Again I don't have the phone yet.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] hayatesan:
Looking for the same thing right now. The miui forums mentions that if you can download the tool, then it means that you have permission.

I created a new fresh account and the download page is available right away without waiting.

It used to be that you had to wait a few hours/days, before getting permission, maybe they scrapped that and require 72/360 hours for all new phones and that's it?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Well my account is from 3 years ago testing on the op3t so idk guess I'll see today I get my device today
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Found this
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Heres another
[Xiaomi Mi Mix 2S Guides, News, & Discussion] hayatesan:
Will try again then, nothing to lose here now :)

Edit: Well, can't seem to make this thing work. Both accounts show the 360 hours thing. The instructions are pretty clear though, so no idea what I'm missing (or if this technique still works).
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ArctiX:
Nope, it doesn't work. If you bind the account, it will reset the timer, if you don't, it will say that the phone is not bound to this account and not let you unlock. I've even borrowed an account from a friend that has been using xiaomi phones for over 2 years and that also didn't work, 360 hours.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] hayatesan:
Yup, if you don't bind it to the "new" account, it says the phone isn't bound to this account, so you can't unlock it.

Then if you make the mistake to bind it to the "new" account, the 360 hours still come up anyway for this new account, but it will also reset the 360 hours on your "old" account as the device will be new to it once you re-bind it.

Well, I'll wait 360 hours, I only lost 24 hours trying this method.

I guess it doesn't cost anything to try this when you just received your phone and have to wait 360 hoyurs anyway, but don't try this if you only have a few days left to wait.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Odd my phone came in did the bootloader unlock without even having to wait. Last time I used the account was back in the 3t days
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
Aosip running pretty good kinda buggy on brightness slider and screen flickering sometimes. (Think its due to brightness bug)
[Xiaomi Mi Mix 2S Guides, News, & Discussion] pancomido:
Remember to leave your feedback on the treble threads.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] joemossjr:
I'm in the telegram chat
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
What telegram chat?

Maybe we could add it to a dedicated post on Q&A so more people could join the telegram chat?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-05-24 6:51 AM GMT

+ Added: Telegram Group Link
[Xiaomi Mi Mix 2S Guides, News, & Discussion] wcx19911123:
hello everyone

Is there any solution for Xposed framework on official roms?

no one noticed me..
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
The model m1803d5xe version (known as 6GB ram black color version in China, have limited bands) probably has a limit on flashing root (magisk) in the Global rom. It will cause bootloop and currently have no solution. The m1803d5xa version (Global version) works well.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
I have the chinese 8GB/256GB model, about phone tells me its the model no: m1803d5xa

I run Global 9.5.18.0 ODGMIFA and magisk works fine
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-05-25 4:27 AM GMT

+ Added: Flash any Treble ROM
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Noyamori:
Hi,

I've got a lot of phones (samsung, motorola, nexus, pixel, etc.), and already used MIUI, but never bought a phone from Xiaomi.

So I didn't have any Xiaomi's account before.

Reading the different posts on XDA, looks like It's hard to find two people for whom the unlock happened the same way. So I wanted to share my own experience.

Here is the complete story :

I bought my phone in Xiaomi's official store in France, and it is running MIUI Global 9.5.4.0 (M1803D5XA).

First day (Tuesday 05/22), I created a brand new account on my phone and followed the tutorial in quote until step 3 (Add account and device *1). I had already linked my account on my phone but did nothing on my computer.

Today (Friday 05/25), I log in the MIUI forum and visited the page https://unlock.update.miui.com, entered my username (same one the only one for now), and I was able to download the software. I have never received any code by sms or never see a webpage telling me to ask for a code.

Immediatly, I launched the software and connected my phone in Fastboot mode (USB debugging and OEM unlocking activated of course), and click on "Unlock". As expected, the software is telling me to wait 300 hours.

What we can assume at this step is that the countdown begin as the "account and device" are linked. *1

*1

At this step, my account N°1 seems to have the permission.

So I created a second brand new account on my computer. I loged in with this account N°2 and visited https://unlock.update.miui.com. I cliked on Unlock now and again I was able to download the tool immediatly so I assumed that my account N°2 had permission too. I clicked on download but never extracted the files.

Following this tread : https://xdaforums.com/redmi-note-5-pro/how-to/solved-bypassing-360h-wait-to-unlock-t3791083

I signed out of miui and login to account N°2 using my account ID (not my phone number), but NOT BINDED PHONE (ie not click on "Add account and device"). Activate unlock OEM and usb debugging. Then restart to fastboot.

Launch again the software I used in the first part on my computer, log in with the not binded account N°2 on this software and connected the phone in fastboot mode.

Everytime when the software checked if my account have permission it load perfectly.

Here is what I get when I try the trick using the 2nd account :

When log out and log in again, I now have 299 hours to wait.

Maybe the software has been updated? Do you guys have an old compatible version to try it out?

Note : When I check OEM unlocking on my phone, press back and go again in developer options, it is still always uncked. Any idea?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] geshe:
For Treble rom, make sure to reset factory settings after install open gapps, otherwise you will get google service stopped working errors.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ruicc:
Do you know if magisk it's working fine in 9.5.4.0 version?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] fefuzzo:
Hi, i have chinese 6/128gb black version (M1803D5XE) with latest global stable v.9.5.18.0 and i can't install Magisk (i fall into bootloop).

if someone have a suggestion, would be very valued ;)
[Xiaomi Mi Mix 2S Guides, News, & Discussion] pancomido:
Just to confirm a few things:

Mix 2S 6GB/64GB Global Version 9.5.4 (Model M1803D5XA)

No way to unlock from within phone as someone stated.

Flashed Magisk 16.4 from Unnoficial TWRP: no problems at all. All working fine, Safety Net passed
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
Hey op plz update about the different variants of device. This'll save lots of people's time, especially on magisk installation.

Just 2 variants, the Global and the Chinese devices. The first ends with A and the last ends with E. They have band limitations. The Global version couldn't get Chinese MIUI working with magisk and the Chinese version couldn't flash magisk over Global MIUI.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-05-28 8:50 AM UTC

+ Added: ROM Fastboot Global V9.5.4.0.ODGMIFA
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
I'm not sure if I get that correct:

Models:

M1803D5XA - Global 6/8 GB - Magisk 16.4 works on Global ROM, but not on Chinese Stable

M1803D5XE - Chinese 6/8 GB - Magisk 16.4 doesn't work on Global ROM

What about E version with Chinese Stable, does Magisk work?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] geshe:
Have you tried Magisk 16.0 instead of 16.4? I got bootloop on 16.4, but 16.0 works.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
M1803D5XE is exactily Chinese 6 GB.

And yes, magisk is working on Chinese Stable on E version.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] andyphone:
I was able to get Magisk working on my M1803D5XA in both Chinese Stable and Global.

Using Magisk 16.3.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] fefuzzo:
yes, i tryed with 16.0 and 16.4 but i fall into bootloop.

suggestions???
[Xiaomi Mi Mix 2S Guides, News, & Discussion] 0xnth:
this build update "face unlock" yet? MIUI 9.5 Global Stable V9.5.4.0.ODGMIFA for Mi MIX 2S Released!
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ruicc:
Ok, It's the:

1 -chinese version with the Global rom?

Or,

2- chinese version with chinese rom?

And what's the Magisk version?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
Chinese version with global rom latest magisk v16.4
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
To not get anyone confused, I suggest using a clear name when referring to ROMs:

Global ROM: The official manufacturer's global ROM comes from xiaomi and is available on miui.com

Chinese Developer: The official manufacturer's developer ROM for the Chinese market from xiaomi and it's available on miui.com

Chinese Stable: The official manufacturer's ROM for the Chinese market from xiaomi and it's available on miui.com

Custom ROMs: Anything else. For example xiaomi.eu is using a modified Chinese Stable ROM (or modified Chinese Developer ROM? I'm not sure anymore what base they use) to create their "global" ROM. Please don't refer to it by "global ROM". This is not a global ROM and is just confusing people. Maybe rather say xiaomi.eu custom ROM or xiaomi.eu unofficial global ROM. There should be a clear distinction between the official global ROM provided by xiaomi on miui.com and the one made by fans and contributors and distributed on xiaomi.eu etc.

About magisk, I think there are 3 variables that affect if it's working for you:

ROM type & version

Your Phone Model

Magisk Version
[Xiaomi Mi Mix 2S Guides, News, & Discussion] parmps:
Hello.

My phone - m1803d5xe chinese model 6/64

Gpay dont work at Chinese Stable, Chinese Developer and Custom ROMs. But i can install Magisk 16.0 or 16.4. With Magisk Gpay dont work too.

On Global 9.5.4.0 or 9.5.18.0 if you install Magisk - bootloop. And i cant lock bootloader on this model on global rom. Anyone have working gpay on m1803d5xe?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ruicc:
Same here...i have the chinese version, with the 9.5.4.0 Global rom, but haven't flashed magisk...

I'm waiting for a more stable TWRP, then i will risk flashing magisk... ;)

---------- Post added at 07:02 PM ---------- Previous post was at 06:52 PM ----------

Agree... 100%

Should be more feedback about what's roms version people are using, what phone version, and type of root (magisk or supersu) people flashed (and version)....someone report that supersu is working.

In my case i have the Chinese phone version, but installed Global rom 9.5.4.0...without root.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Saiger:
try the latest xiaomi.eu rom https://xiaomi.eu/community/threads/8-4-26-8-5-3-8-5-4-8-5-8-8-5-10-8-5-17-8-5-24.44094/ (with magisk)

supposedly android pay works there. I havent tested it though
[Xiaomi Mi Mix 2S Guides, News, & Discussion] ruicc:
Ok, i'll give it a try on the next weekend :good::good:
[Xiaomi Mi Mix 2S Guides, News, & Discussion] parmps:
Don't work. xiaomi.eu 8.5.17 rom.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] simonsmh:
Have you tried to change the NFC settings to hce?

Also, you have to solve the safetynet problem. You can try the usnf or other modules.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] dilus1966:
Confirmed, not working for the eu. hce is. The safetynet test passes. On xiaomi.eu is the theme.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] parmps:
Yes.

There is no problem. Just can't add card to gpay. And at Global version i have "cts profile match fail". And i can not use Magisk, because after install phone can not boot. Anyone have idea how make gpay working?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] niksan29:
While there is no solution, and it's very sad:crying:

http://en.miui.com/thread-2726119-1-1.html

The most unpleasant thing is that it does not work on the factory firmware, with locked bootloader, without any interventions(root, TWRP and etc.) ...
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-06-04 8:50 AM UTC

+ Added: MIUI 10 leaked ROM, Magisk, Pass safetynet
[Xiaomi Mi Mix 2S Guides, News, & Discussion] NaotoTakatochi:
Hi,

Sorry i'm not sure to be in the good section to post but i had several questions about the phone.

I'm living in China but i'm Japanese so it's much more convenient for me to buy a phone direcly from a mi store or from mi.com.

I read people with chinese version of recent Xiaomi phones had several difficulties for installing global version or custom xiaomi.eu rom on their devices, and also several problems with Magisk.

But what are exactly these problems?

- Is it just you can't relock bootloader after unlocked it? Or you experimented other problems? (like bug, crashes, etc...)

- Does Magisk could works using xiaomi.eu rom or maybe a future lineage rom on a chinese device, or it could be blocked?

I am using Xiaomi devices since several years without problems, but after knowing all of these problems i really hesitate to buy again a Xiaomi phone :(

PS: Sorry for my bad english :eek:
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Saiger:
1. the only problem is that you cant relock bootloader on the chinese version of the mix 2s. there are no other bugs like crashes.

2. you can use magisk on xiaomi.eu rom. The only problem is that you have to wait 360h to unlock the bootloader. Magisk will work on lineageos IF we get it.

Can´t you buy the phone in Hongkong so you get the global version?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] NaotoTakatochi:
Hi,

Thanks for your fast answer :)

So finaly for me it's not a very big problem cause i never relocked my bootloader on my phone (in fact i just learn recently it was possible to relock it xD)

About buying my phone from HK, i though about it too, but i'm living far of HK and i don't know how will work the waranty in China if i own a global device (cause when you buy a phone from China, Xiaomi customer service is generaly very fast and serious for fixing problems).
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Saiger:
Then the chinese verion should be fine yor you if u can wait the 360h before you can flash the global rom (unless you got a miui account with special unlock permission).

about root again:

if you want to roor the chinese version follow this guide: http://en.miui.com/thread-2449455-1-1.html or simply flash magisk on xiaomi.eu rom
[Xiaomi Mi Mix 2S Guides, News, & Discussion] NaotoTakatochi:
Thanks a lot :)

Yes i can wait the 360 hours, i don't like it but there is no other choice ^ ^

Now i hope Xiaomi will not make like Huawei: Preventing people to unblock bootloader.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] pancomido:
New MIUI 10 8.6.4.

https://bigota.d.miui.com/8.6.4/miui_MIMIX2S_8.6.4_47d2ee80ac_8.0.zip

Dirty flashed over previous miui 10 and flashed magisk 16.4 without problems.

XA model
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-06-06 7:45 AM UTC

+ Added: latest miui 10 leak
[Xiaomi Mi Mix 2S Guides, News, & Discussion] racerider:
There is a link for android p developer preview 3?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] andyphone:
Xiaomi havent provided an updated version yet. Expect this in 1-2 weeks.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] crazyut:
I flashed magisk 16.4 with no problems and apps ask for and receive root but they do not work. Example, adaway will not update hosts files, root explorer is granted permission but when copying files to system partition, it copies only part then says unable to copy; BusyBox Pro will not install.

Is there some weird setting in Magisk that is not normally set that has to be set?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-06-07 3:01 AM UTC

+ Added: latest miui 10 leak 8.6.6
[Xiaomi Mi Mix 2S Guides, News, & Discussion] baltlevel:
Hello,does anyone have the ability to contact the developer Magisk with a request to update a program to probatiune the nucleus in the Chinese version of the smartphone to work GPay?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] teddy74eva:
The problem isn't magisk related, it is a MIUI bug and several people had already contacted Xiaomi
[Xiaomi Mi Mix 2S Guides, News, & Discussion] baltlevel:
Thank you, it gives hope.We'll wait.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] qbaxs:
9.5.19.0 is aviable (still don't added face unlock - why [emoji848])
[Xiaomi Mi Mix 2S Guides, News, & Discussion] baltlevel:
I also wrote a letter in Xiaomi, but I think they will not answer.:)
[Xiaomi Mi Mix 2S Guides, News, & Discussion] honeytech256@gmail.com:
Fastboot flash problem to Xiaomi Mi Mix 2S 8GB/256GB

Hello, anyone help how to do;

I can not flash my device, Xiaomi Mi Mix 2S 8GB/256GB China Version to official Global fastboot ROM.

Bootloader: unlocked

ROM: Officila Global fastboot, polaris_global_images_V9.5.4.0.ODGMIFA_20180404.0000.00_8.0_global_609a620790.tgz

Mi Flash Tool: MiFlash 2016.08.30.0

I have one 6GB/128GB China Version also, I could flash this device.

But strange to say, I could not flash 8GB/256GB China Version in the same way.

After press flash, it caused error on the way.

Are there any protection to this 8GB/256GB device ?

And there's also TWRP boot matter, TWRP can boot only by CMD.

I think this comes from recovery protection, by device can be used only Mi recovery.

How can I change this situation ?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Sandeant:
Hi mate, I had the same issue, just delete these lines from all *.bat files in ROM folder:

fastboot %* getvar product 2>&1 | findstr /r /c:"^product: *polaris" || echo Missmatching image and device

fastboot %* getvar product 2>&1 | findstr /r /c:"^product: *polaris" || exit /B 1

And then save it and try flash again. AlsoI would recommend flash ROM via adb
[Xiaomi Mi Mix 2S Guides, News, & Discussion] honeytech256@gmail.com:
Thanks for your help.

There are 4 all*bat filer in ROM folder:

flash_all.bat

flash_all_except_storage.bat

flash_all_lock.bat

flash_all_lock_crc.bat

These bat files have only:

>fastboot getvar product 2>&1 | findstr /r /c:"^product: *polaris" || echo Missmatching image and device

And have not any other descriptions including "fastboot %* getvar product 2>&1 | findstr /r /c:"^product: *polaris" || exit /B 1[/I]".

So if I delete ">fastboot getvar product 2>&1 | findstr /r /c:"^product: *polaris" || echo Missmatching image and device",

There remains empty bat file, is it ok ?
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Saiger:
so apparently someone successfully locked the bootloader on a chinese mix2s with global rom: http://en.miui.com/forum.php?mod=viewthread&tid=2806181&page=1&authorid=383610636

or maybe that just conforms that the 256/8gb model is really just a global model sold with the chinese os.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] parmps:
This is XA. No problem with this model. We need to lock bootloader on XE model with Global rom.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Sandeant:
Yes, it should helps too.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] honeytech256@gmail.com:
Hello,

Sorry, I made mistake.

Now I understood what you said.

But do I need to edit these 4 bat files as your indication ?

flash_all.bat

flash_all_except_storage.bat

flash_all_lock.bat

flash_all_lock_crc.bat
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Sandeant:
I did it for all *.bat files
[Xiaomi Mi Mix 2S Guides, News, & Discussion] honeytech256@gmail.com:
I flashed by your recommended way, but the result is the same.

The same error has happened, please take a look attached image of Mi Flash Tool.
[Xiaomi Mi Mix 2S Guides, News, & Discussion] Sandeant:
Try flash 9.5.4 , not 9.5.19 and use ADB for it, not MiFlash tool
[Xiaomi Mi Mix 2S Guides, News, & Discussion] underlines:
Change log 2018-06-12 10:26 AM UTC

+ Added: latest miui 10 leak 8.6.11