yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] cs133:
Download and flash the developer ROM here

en.miui.com/download-343.html

and try again. Latest version is 8.12.13.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] silkyriver:
MIUI version numbers are a bit confusing...Stable version have Vx.x.x.x where the current version is V10.0.6.0. Development versions have date-based version numbers in the format y.mm.dd where the latest version is 8.12.13. These development versions are released each week on Friday. The version number in the error refers to a Development version number, which case 8.11.15 is newer than V9.x.x.x.

Just download the latest "Developer ROM" and you'll be fine.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] vidmem:
Still does it, the hw overlays work around works fine for it. Also the flickering occurs if you use Chromecast to cast video from your phone. It takes a few minutes on Chromecast but it will act up.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] sjau:
So, I've been running this now for a few days and it works great. Thank for all your work.

I still have two questions left:

- is there a way to have different encryption (bootup) and lock screen passwords? Directly entereing vdc cryptfs changepw old new doesn't work anymore

- I also read about the Lockdown Mode (https://android.gadgethacks.com/new...eatures-google-added-android-9-0-pie-0184332/ --> Nr. 4). I don't see that option in my settings. Does LOS not support Lockdown Mode?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] sjau:
I finally found this - thanks to razorloves_ in #lineageos on freenode.

The lockdown menu is in Settings -> System -> button -> Power Menu -> Lockdown

Since it's labelled differenty in German I couldn't find it: Einstellungen -> System -> Tasten -> Ein-/Aus-Menü -> Sperren
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
The download link is broken. Can you fix it? Why are you using Google Drive.. It is not intended to be used for such big file sharing.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] tom65824:
Quote:

Originally Posted by tom65824

hi... ive got a Miui 10.0.2.0 (ODGCNFH) / Android 8.0

where can I download the correct MIUI P- build ?

thanks...works ! :)
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] EnormoDerClown:
Link is working and very fast for me
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] tom65824:
hi...

I've also just tried to install a weather provider - but without success :(

if i go over the clock widged and want to select the weather provider - so there is none.

so i installed wunderground. - Works as app, but not in clock-widged

The widget continues to search for a weather provider.

What can I do ? did someone use the weather with the clock widged to run ?

unfortunately these links do not work with the weather problem either.

https://androidfilehost.com/?w=files&flid=243785

https://xdaforums.com/android/apps-games/widget-openweathermap-provider-t3536900

unfortunately these links do not work with the weather problem either.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
No it's not. It says that too many people recently downloaded the file and it will be working again in about 24 hours.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] EnormoDerClown:
Sorry, i can See. I Just did IT, IT was working for me...

Tried again, have a look

View attachment 4671512
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
Okay, don't know why but now it worked.. Thanks.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
I made a full wipe even with internal data.

Installed miui_MIMIX2SGlobal_8.12.20_62782bcf26_9.0.zip

Made a system, data, cache wipe

Installed Lineage 20181214

Installed Gapps stock

After booting it still remembers my PIN (how is it possible?) and I got crashed during configuration, then in Pixel Launcher, then all the apps can't access my internal storage (like the camera saying "No sd card").

Any other way I should proceed with instalation?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Gibghost:
Are you running the latest TWRP? I had weird encryption problems on v13 that were resolved with v14.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
Sure, i'm on the v14 :crying:
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
You need to format data. Wiping data is not enough.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] evolucja:
Okay, thanks for the 'format' suggestion.

But the force close problem remains. I can't get through the configuration screen without the force close . I connect to wifi and then it stucks on "Looking for updates" screen. It force closes a few times and reopens. After a while I'm able to finish the configuration, but then the Pixel Launcher doesn't work and I got force closes again. On Quickstep launcher it's okay but I want the stock Pixel launcher :(

Any idea?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] MacLaughlin:
Maybe flashing a different gapps package will fix your problem.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] tuxlein:
No access to SDCard from twrp

It works fine the rom.

But i cannot access from TWRP (V 3.2.3-0) to the sdcard it is encrypted.

I see only foolders with hash values

Have anybody a soloution?

Soulved i reflash the TRWP v14 and now it's working
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] addicts:
No problem installing and using this rom. No bug at this moment, lineage is really the best rom to have only useful apps fastly. Hope it could become an officiel rom to have OTA !!! Thanks for your good work !
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] SWEUP:
Thanks for rom. I really would like to leave miui behind but im guessing google camera is the only option if you want to take great photos? Ie xiaomi camera is not possible to use?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
I am afraid not
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] cangurob:
1. "Android Setup keeps stopping" - keep getting this during initial setup after clean install. Ideas? By just retrying lots I can get through it, but it's not a confidence building start...

2. Does LoS have a way of replicating the swipe gestures in MiUI to replace the home/back/apps buttons? I'd kinda gotten used to it!

3. Anyone else getting this? I have nova launcher installed, so am running that, but if I try to switch over to the pixel launcher it just constantly crashes.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] marcii-ec:
For your 2. Point, use fluid N.G.

it has the same Gestures like Miui
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] hexydec:
Great work, a few problems

Great work on the ROM. A few issues:

- Whenever I encrypt the phone, it reboots and then says encryption failed and I have to reset the phone

-

When I try to connect my watch using the wearOS app, the phone freezes for a minute and then reboots, when it comes back up it has lost some settings e.g. the keyboard switches back to stock (I have disabled privacy guard, enabled all permissions)

- After I reinstalled Wear OS it worked, so guess that must be a Google app restore issue

- Has frozen at other times, but haven't pinned down specific issue yet

- Using Miui beta with this flashed over, twrp 3.2.3.0

Any help appreciated.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] brownah92:
Hi [MENTION=455439]bgcngm[/MENTION]

One bug I noticed....when I'm casting to Chromecast via the Google Photos app the screen flickers and turns black and becomes unresponsive until reset. Seems to only happen if casting from the Google photos app
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
2 things: log and dont use the app. He does his best to make everything work ..but this is not a specific rom related issue..and hence offtopic
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] marcii-ec:
Enable Developer Options and enable Force GPU rendering for 2D and disable HW-Overlays in Developer Options and the flickering should dissapear

and the bug is rom related, screencast makes issues and this is a part from the rom. In Android auto you have the same issue. But all Custom Roms have this bug, even Mokee on Android 8.

But if you enable these Developer Options, the Problem is gone and the Rom is great.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
So, you're saying that the same issues that were reported in Android Auto can be reproduced with Chromecast while casting from Google Photos?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] couldja:
Yes, Chromecast does the same thing as reported earlier in the thread.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
Alright, I may be able to test this soon then.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] vidmem:
Thank you!!!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
That's Miracast, isn't it? We were discussing about Chromecast, which is slightly different.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] unyl-chan:
Yeah, you're right. Sorry, I thought it's the same problem for both cast technologies.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
Nope. But don't panic, WiFi Display (Miracast) will work in the next build that will be be released.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] hexydec:
So anyone else having a problem encrypting their phone? As I said when I encrypt the phone reboots and days failed to decrypt, and the only option it offers is to reset it.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
No. What fails to decrypt? Surely not Android. If you mean TWRP, that's the recovery image you're using.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] hexydec:
Thanks for response OP. Using TWRP 3.2.3.0 (v14), When I first clean install the ROM (Full wipe), it's security status is unencrypted. I invoke encryption using android and upon reboot, it fails to decrypt and only offers reset.

File system is ext4, don't think it could be related to restore problem I had with Wear OS (Corrupted app data from Google restore), could try clean wipe and reinstall without restore of apps, but had it running for a week now, don't want to have to set it all up again! Although no-one else seems to have this issue. What do you think?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
I am afraid if the problem persists, you should do a full wipe..

I have no problems whatsoever with encryption/decryption in twrp AFTER upgrade to twrp v14 (before I had decryption problems as well).
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] unyl-chan:
Can you also share link to a git commit with the fix? Thanks again.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] ltraddical:
Not sure, but have a look at https://review.lineageos.org/c/LineageOS/android_device_xiaomi_sdm845-common/+/237132
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] daniel_eh:
Anyone having trouble with Google Assistant voice match? It was working perfectly until two or three weeks ago.

I've tried a lot of the common solutions I've seen online, like checking permissions, updating Google App, force stopping, retraining, etc.

It still works if I hold the pill to activate it, it's just "Hey, Google" and "Ok, Google" that don't work. The voice model and voice match toggles are grayed out.

Even though my voice model and voice match options are gray, my Google Home Minis were still able to be set up with my voice already being recognized.

Any thoughts?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] taw62:
Yes, I've got the same issue and it looks like being a more or less general Mi Mix 2s problem, regardless which ROM is used, because I read it in many other threads as well.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
Fake news. The next release will even support OK Google while the screen is off.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] ltraddical:
Nice! Any idea to when you're planning on releasing it? :)

Im holding off on a full whipe, because twrp cant backup anymore due to decryption errors.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Xar99:
It doesn't work in miui either, so I'm pretty sure the fix is in the kernel, not this distro.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] brownah92:
[MENTION=455439]bgcngm[/MENTION] great stuff with this rom.

Just one thing I've noticed. My phone won't charge unless I use a Qualcomm 3 fast charger of the original charger.

When I use a non fast charging plug, it fails to charge at all.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] ltraddical:
Ignore this.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] hexydec:
Ok, so I have nailed down the problem and fixed. The issue is with TWRP, if you format your disk it completely fills the /data partition and doesn't leave 1mb of unpartitioned space afterwards for the crypto footer. Whilst installing your ROM I completely formatted my phone using this as I wanted to clear out all the data, this then corrupted the data partition when I encrypted as there was nowhere to write the footer.

The solution was to go back to the MIUI global ROM which restores the official recovery, then factory reset the phone before putting TWRP back on and installing LOS.

The stable version is android P now and it encrypts by default, so I actually didn't have to wipe it to install LOS and the encryption was already in place. So users beware, don't format your disk with TWRP!

FYI the welcome process always crashes after I select the Wi-Fi, and as I think someone else mentioned in this thread, long press home button to activate Google assistant doesn't work.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] malimukk:
It does work, you just need to set it up as default in settings - apps
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] hexydec:
Great, thanks for the tip! Working now!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] juukeli:
Does this rom on Mix 2s have common problem with Spotify connect not working properly?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
Can you detail what issue is that? I use Spotify frequently and have no issues.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
New build is up. Not only it includes this month's ASB, but also proper WiFi Display (Miracast) support. From what I have heard, Android Auto and Chromecast flickering issues are also gone. I would appreciate if someone here is able to confirm that.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
Ohhh, I forgot to say that this is probably the last unofficial release. Stay tuned!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Askael:
You so amazing. Thx so mush for hard work!!!! From Russia with LOVE!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Saiger:
I saw a commit on gerrit making the MIUI 8.12.27 vendor a requirement. Is this merged and i have to update first?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Askael:
Please forgive me, when the firmware becomes official, will it be updated blobs from miui?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
I don't understand that question. Where do you think the actual blobs are from?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] marcii-ec:
How is the Camera Quality compared to PixelExperience by SusanaXDA?

Does it use the Snapdragon Camera App?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
A new build is up, with this month's ASB merged.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] malimukk:
What is the habit of Xiaomi regarding the kernel sources? Do they usually release updates apart from the initial release when the device launches?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
It depends, but they've been doing that lately at least for msm8996, msm8998 and sdm845. The information I had was that they were going to release new source code once P-based stable MIUI was available, which is already available. Let's see how it goes.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] SladeNoctis:
Anybody experiencing notification sounds and ringtone issues, noticing some distortion like the gain was set too high. Doesn't occur when listening to music or any media via the phone speakers.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] rogela:
Confirms issue. Ringtone seemed insanely loud to me.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Edlar:
del
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] immerzu:
I use the App acalendar or Threema. But I can't set any other tones for the different apps. Always the tones are taken, which are generally set under Settings.

I have now installed the image from November 3rd. How can I update this image without losing my data? OTA?

I use the App acalendar or Trema. But I can't set any other tones for the different apps. Always the tones are taken, which are generally set under Settings.

Can I set the notification LED to turn off when the phone is 100% charged? It is annoying at night when the LED is on and the phone is no longer charging.

Threema notifications fails

how can i update this rom in the future?

THX
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] sarahsen:
Works on my Mix 2S 6/64

Thank's for share this rom ! on my Mi Mix 2S 6/64 works fine...

Double tap to wake : ok

Bluetooth : ok

Camera Google works fine : GoogleCamera-Pixel2Mod-Arnova8G2-V7beta-test-9.apk

Launcher Pixel works fine : NexusLauncherPrebuiltv94889482.apk

Rapid Charge works fine with original power adapter.

Not Work :

Wireless Display
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] misnearzhang:
is this rom could upgrade ota ? when the Los16 will be release
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
There are only 3 pages in this thread and I already wrote that this will be official when time comes. Just scrollback.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
You can turn on DND and lower brightness during this mode.

Dirty flashing through TWRP recovery.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] napes22:
The post above yours answers this. notsyncing build a ROM based of the Treble GSI. This ROM is a full LOS build for the Mi Mix 2S specifically.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] sarahsen:
Root and full screen gesture

For Root :

Flash via TWRP : Magisk-v16.7.zip

Install : Magisk Manager-v6.0.1.apk

Full Screen gesture :

Install : Navigation Bar Remover

Install : T Swipe Pro Gesture
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] keithleyson:
Bluetooth Audio doesn't not work. No audio passed to speaker or headphones.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] aldanopolis:
Disable aac audio for any headphones/speaker you have,then will work
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] noobtoob:
EDIT: Just figured it out, disregard below question. [emoji2357]

Looks nice! Guess I'll find out in just under 696 hours from now....

Curious however, I see that the flash root has been stricken, is this due to it being rooted in the ROM? Only asking for clarity as I use this device for work also, can't have root.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] xpirad:
nice work

thank you for making this wonderful rom.

Will try it in no time!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] keithleyson:
Worked thanks. Wondering why that is though. My headsets support ldac aac but now I have to go into developer options and manually set it to sbc to work.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] frandavid100:
Awesome ROM, works like a breeze.

Silly question, though. Is it possible to give the screen rounded edges?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Askael:
Sorry.

ASB will be updated after official support released?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] bgcngm:
I don't understand that question either.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] mztq:
Thanks for your work!

Quick question: now it says it requires MIUI 8.12.27 developer build or newer. I try to take the latest one firmware binaries from here: https://github.com/XiaomiFirmwareUpdater/firmware_xiaomi_polaris/releases and they don't seem to fit, despite the last one says Sync: 03.01.2019, upload firmware from MIMIX2SGlobal_8.12.27&MIMIX2S_9.1.1& MIUI ROM

What do I do wrong? and where can I take the binaries extracted from MIUI build? Thanks in advance!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] silkyriver:
https://github.com/XiaomiFirmwareUpdater/firmware_xiaomi_polaris/releases/tag/weekly-28.12.2018
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] mztq:
Thanks!

Though I tried both (they are older than ones I tried before), but they didnt help :(

Maybe there's something I miss after installing the firmware binaries archive?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
I have the same problem... fw update (global) from 7 january did not help with installing the new update in recovery (error 7).. :crying:
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] ltraddical:
[MENTION=455439]bgcngm[/MENTION] thanks for all your hard work! Nice work on the latest build.

Download the latest developer-rom from https://en.miui.com/download-343.html (miui_MIMIX2SGlobal_8.12.27_bbb5b3d06b_9.0.zip).

Flash the zipfile using TWRP.

Flash the latest LOS build.

Flash GApps.

Worked for me? I also had the error 7, since i had an outdated base installed.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Legezu:
I'd really like if it was possible you to add a setting to change vibration intensity. I think the vibration is too strong when tapping navbar.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] haluolym:
Hi [MENTION=455439]bgcngm[/MENTION],thank you for your amazing work!.I'm heard that some native ROM support Alipay and WeChat payment,will LineageOS be like that?Thanks again!
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] vomad:
What's new in 1.9 build? Where will be a changelog?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] juukeli:
Spotify connect isn´t working at least with "unofficial" Spotify connect devices (eg. Logitech Squeezebox) with LOS. Phone just won´t find Spotify connect devices with LOS. I´ve had this issue with two different Xiaomi phones and many LOS versions (Mi5, Note4). Otherwise great ROM, but that´s pretty much deal breaker. Or is this more related to rooting than ROM?

https://xdaforums.com/lineage/general/lineageos-problems-spotify-connect-t3763112
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
Installing a whole rom and wiping my LOS rom (and apps and all settings)? No thanks.. I am not interested in a full wipe. I just want to dirty flash whatever firmware necessary and install the new LOS/gapps without losing anything.. been through that time-consuming process several times already before..
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] mztq:
No, of course it shouldn't be like this. Let's wait for [MENTION=455439]bgcngm[/MENTION] reply, why extracted rom binaries from https://github.com/XiaomiFirmwareUpdater/firmware_xiaomi_polaris/releases don't fit.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] etoy:
you're flashing the updated firmware only, which isn't enough. you also need the updated (and matching) vendor

https://review.lineageos.org/c/LineageOS/android_device_xiaomi_polaris/+/237879

as you can read: Enforce presence of MIUI 8.12.27

vendor and matching firmware
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] sjau:
I have a problem with Titanium Backup Pro.

Manually running the backup routine works. But it won't run when I set it on schedule. I have no idea as to why.
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] Henkl:
Yeah okay..where is an updated vendor image which I can dirty flash?
[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] etoy:
i usually download the fastboot version of miui dev roms and manually update from fastboot.

don't know if you can just flash the firmware zip from twrp, then extract vendor.img from a dev rom and flash it afterwards

keep in mind that fw and vendor should match each other