yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Sift:
I previously cannot do OTA. I was on V9.6.14.0.ODIMIFE. I even flashed boot.img and still got failed OTA. So I flashed only boot.img and system.img from the same fastboot rom(V9.6.14.0.ODIMIFE) and after that I was able to update through OTA without wiping my data.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] felalex:
I have a strange problem with November OTA (not manual install, but the one through the phone), it fails, but the update screen didn't show any meaningful error, so I've tried dumping logcat to a file and I see the following:

11-08 22:18:50.449 1019 1019 I update_engine: [1108/221850:INFO:delta_performer.cc(368)] Applying 5 operations to partition "abl"

11-08 22:18:50.467 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(1065)] The hash of the source data on disk for this operation doesn't match the expected value. This could mean that the delta update payload was targeted for another version, or that the source partition was modified after it was installed, for example, by mounting a filesystem.

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(1070)] Expected: sha256|hex = AF461478F71EAB3210CFBDF0FDF9BF0C91EA45EA3908CD704223C8C999EAA1A3

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(1073)] Calculated: sha256|hex = F77F3F32AD5D362B0B244C0F12B3BD837715CC3671BB08F6975092A53BBA6A8C

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(1084)] Operation source (offset:size) in blocks: 1:1,3:1,19:6,26:1

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(1250)] ValidateSourceHash(source_hasher.raw_hash(), operation, error) failed.

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:delta_performer.cc(288)] Failed to perform SOURCE_BSDIFF operation 20, which is the operation 1 in partition "abl"

11-08 22:18:50.468 1019 1019 E update_engine: [1108/221850:ERROR:download_action.cc(325)] Error ErrorCode::kDownloadStateInitializationError (20) in DeltaPerformer's Write method when processing the received payload -- Terminating processing

11-08 22:18:50.469 1019 1019 I update_engine: [1108/221850:INFO:delta_performer.cc(304)] Discarding 18840 unused downloaded bytes

So I've tried to fastboot flash abl from the fastboot rom, same version as on the phone, but it still shows the same error...

Did anyone else encounter this, or can suggest any way of solving it?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ngohoainam:
update show error message: "installation problem - could not install" ??:confused:
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] felalex:
Actually seems that this update was pulled off, so I can't see the error any longer, but it said Installation failed, or something similar. Two words.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] luciouslawliet:
OP, can you share OTA of 10.0.1.0 ?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] J.D.M:
Edit
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ivanbeldad:
Link: https://android.googleapis.com/pack.../e4d713dff81f1e7e31ea95f7dc971d735b1656d1.zip

Credit to vel cos on the telegram group.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Funny how they cancelled it quickly xD
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Vant2239:
does it install it tho?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] minnuss:
Already canceled ?!

That was fast...
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] idriff:
Why is the 10 beta canceled, any clues? Is it good to flash?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] dback31:
Works pretty smooth for me, haven't found any bugs yet besides some cosmetical
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] djavo22:
how to enable camera 2 api? thank you very much!
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Yepi69:
Question, can I flash the latest version (cancelled beta), lick the bootloader and still receive new OTA updates?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AcostaJA:
Likely a new build is coming soon, beta releases are to detect bugs or try new features, it's a progressive process maybe Xiaomi to roll new builds on a daily basis until they decide it's enough for stable release.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
I still haven't got the november security update...im still on 9.6.15 in Greece i've seen more posts about no November update in Greece anyone knows what's up? Why after 5 days of the release still no OTA? :confused:
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
They disabled non-beta OTA service. Probably because they wanted to take down the Pie update and messed up by mistake xD
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Yepi69:
I just updated to the beta Pie update and so far I'm really pleased, it works smoothly and I haven't found a single bug yet.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
How u installed it? Can u pls help me with it?

---------- Post added at 03:23 AM ---------- Previous post was at 03:13 AM ----------

If i install Pie, Then can i revert back to Oreo? Or i will stuck at pie?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Why do you ask repetitive question already explained in the main post?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Aziziamran:
Do I need to unlock critical as well? Because I already unlocked bootloader using fastboot flashing unlock just to enable camera 2 api ..

And can someone give me some review about battery life, camera quality.. I just want to know that.. Thanks in advance.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Yepi69:
https://xdaforums.com/mi-a2/how-to/guide-install-payload-bin-twrp-t3865319

And yes you will be able to go back to Oreo, just don't lock your bootloader and you should be fine.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
U r right. Im sorry for that.

And Thanks to other friend. Going to flash it and test if eMMc speed fixed or no
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
The only bug I have is the navbar button when not on Pie gesture, sometime show like this

and sometime like this

The rest .. all ok and running great
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
Flashed 3 times and still bootloop.

Bootloader unlocked, Critical unlocked and followed everything correctly. Still cant boot

Can u help me pls
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
Yes, need to unlock critical.

Too early to review about battery life but so far as good as before (maybe better as I don't keep track my battery usage).
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
It will take some time (around 5-7 mins) to complete when flashing system & vendor to both a/b .. after it is done, fastboot will be active again then can proceed to next image flashing .. so just wait, don't disconnect your device. If you disconnect, then put back to fastboot that's why you got bootloop

To make it easier ... I have my own OTA Flasher batch file. If you want to try it, attached here is the zip.

Extract it anywhere you like. Put all the 18 images in this extracted OTAFlasher folder.

So after you connect your device to PC in fastboot mode, just run the OTAFlasher.bat (It's a one batch to flash all images) .. let it do its thing until it finish, never disconnect until your device reboot once completed .. this will take around 30 mins to complete.

Note : this OTAFlasher.bat can be use to install extracted payload.bin for all OTA ... Oreo & Pie
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Yepi69:
Its beta regardless, the fact that everything is working so smoothly is such good news.

Even the memory issue and the CPU bugs were fixed.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Aziziamran:
Thanks for your response.. The battery based on your screenshot, I think it's normal.. About unlock critical, do I need to do fastboot flash unlock again then unlock critical or I can continue to unlock critical only since mine is already unlocked?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
No idea about memory issue and CPU bugs as I don't have them before and don't have now but agree .. it's a beta, bugs are expected.

Just continue .. remember this will wipe your data again (if I remember correctly), so make a backup of your important data first. Good luck.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Aziziamran:
Thanks again.. I will try it later.. Need to recharge my phone first.. Below 50% now ?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
Deleted
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
Thanks very much, I'm on pie now!
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Rafaelboxer:
9.6.16 was canceled
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] vagsvag:
Battery life?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Nope. The whole non-beta OTA system is disabled. Try your luck with any old fastboot image and you'll see.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] dungquoc:
How can i roll back to Oreo ROM when I install Pie ROM?

tks!
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
So we have to wait for them to unlock stable OTA? If we don't want to manually try beta OTAs?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
All of the beta builds are marked as such. If you are afraid of the Pie one, I'd choose V9.6.17.0, because it's probably a fixed .16 build, which I expect to come as public release.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] natanfranghieru:
The system font is Google product sans on pie? Or is the same as Oreo?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] dungquoc:
Does this flash method flash the old ROM?

I flash pie rom and can I flash oero ROM via this method?

Tks
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Product Sans is reserved to Google products just like any other exclusive feature.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] natanfranghieru:
Nokia phones have product sans with Android pie update.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
I use this to flash all OTA from OP (page #1) .. be it stable release or beta release, Oreo and Pie.

Don't use it on official fastboot ROM. Miflash is for fastboot ROM
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Weird to hear that, maybe Google starts with AO devices to later rollout it globally ? But yeah, seeing that Nokia also was the first non-Google brand to get Digital Wellbeing, it seems an OEM needs to care about such details in first place. I think there was a screenshot of A2 Pie somewhere, no Product Sans present.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] dungquoc:
Thank you!

Does this tool need unlock bootloader or root deivce?

I don't like unlock bootloader!
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
All OTA & fastboot ROM on OP require unlocked Mi A2.

So yes .. you need both unlocked bootloader & unlocked critical partitions.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
It seems that Digital Wellbeing already included in Pie beta but not visible in Settings. Installed latest Digital Wellbeing beta, it is now visible.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] natanfranghieru:
The Launcher now has At a Glance widget?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
Android 9 beta .. Yes
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] hugopg:
Why the pie beta was cancelled? Does anyone know? Thanks
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Gleison lima:
Gcam on mi a2

I can not activate google camera on mia2 pie
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
One can't simply activate an active app. Go deeper, send the output file from Camera2 Test. Not here, but on pastebin or Google Drive.

Yeah, this app:

https://play.google.com/store/apps/details?id=com.camera2.test
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Nebrassy:
9.6.16 fastboot

http://bigota.d.miui.com/V9.6.16.0....0.ODIMIFE_20181030.0000.00_8.1_5e098a2c1a.tgz
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] jdivya524:
I need help i recently flashed fastboot rom on mi A2 Oct patch firmware.I can't receive any Ota Updates,How to get in phone on original state? With working online updates in settings. PLEASE HELP!! :crying::crying:
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Scroll up. OTA service for normal users is disabled.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] kadu20es:
Anyone knows why is OTA disabled? Will it get enabled again?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Scroll up. It obviously will.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Naacho:
My only problem right now with Pie is that when recording 1080p60 video EIS doesn't work, so videos don't get stabilized.

I hope the stable build fix this, if not. Bye A2.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] lepond:
OTA is back up. Went from V9.6.9.0 to V9.6.16.0. Just a few minutes ago received another update to V9.6.17.0.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Nebrassy:
9.6.17 stable patched boot + stock boot

https://www.androidfilehost.com/?w=files&flid=285492
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] jayubc:
Wtf, after upgrading to 9.6.17, the "about this phone" becomes the first entry in the settings.. used to be under "system"
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] itskapil:
Can you share a screenshot of it?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
If someone can HELP......I'm still on 9.6.15 if OTA is back up is there something with my phone? I unlocked the bootloader some days ago and installed an unofficial TWRP from ADB but it didnt work it still put me on stock recovery and i didnt actually delete it afterwards through ADB from my phone does this make my phone not able to receive OTA?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] carloandreaguilar:
Dude youre answering your own question...

just flash stock firmware via fastboot. Flash the entire firmware and start from scratch. That will probably fix OTA
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] minnuss:
[MENTION=8657740]AoD7[/MENTION], just flash boot.img, try ota, if not working, flash system.img and try again...
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AlvaroBenitez99:
writing 'cmnlib_b'... (and the rest of critical partitions)

FAILED (remote: Flashing is not allowed for Critical Partitions

fastboot oem unlock

device already unlocked

fastboot flashing unlock

device already unlocked

fastboot flashing unlock_critical

device already unlocked

fastboot oem edl

device already locked!!

Help? i can't

System, vendor, and boot it's ok.

But i got a bootloop in Android splash.

¿How can install Pie 9 beta? I can't flash .zip with twrp.

It's necesary wipe data?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
I flashed stock 9.6.16 right now via MiFlash tool but 9.6.17 still not showing up i hope its just delayed to my phone and i managed to solve OTA :/
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] T4Ump:
Via twrp, delete system and cache and flash via fastboot

https://xdaforums.com/mi-a2/how-to/guide-install-payload-bin-twrp-t3865319
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AlvaroBenitez99:
It did not work, my device died.

It has the bootloader locked, a damaged device appears at startup, it does not allow me to flash, unlock with fastboot oem unlock, or flash with MiFlash.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] T4Ump:
Power Vol- not work?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AlvaroBenitez99:
Fastboot works but i can't flash anything, and MiUnlock don't work. MiFlash don't work.

Flashing is not alloweed in lock state.

Brick god level.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
Can't you unlock bootloader from adb?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Use the pins on the motherboard to get into EDL. Probably the only way out.

Lol. I'm pretty sure he's already beyond confusing adb with fastboot...
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] MarianoGarcia84:
The phone never dies. Pls search in Google.. YouTube.. how to solve it. It's the only way.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] tsulolxd:
So, you or someone tested this? I don't want to lost my updates via OTA :(
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] buckflitz:
Android pie is officially released
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] atomic69996:
where are ota.zip located?

---------- Post added at 12:32 PM ---------- Previous post was at 12:25 PM ----------

https://android.googleapis.com/pack.../e4d713dff81f1e7e31ea95f7dc971d735b1656d1.zip

10.0.1 android pie ota
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] ckpv5:
It's the same zip as the cancelled pie OTA on page #1

Cancelled beta is the stable release.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] marlontravagli:
My phone still on November update at the moment. Not pie yet.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] twentyfourinc:
yah, the build number same as the Beta one...

good job xia*mi
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
I'm still on 9.6.16(downloaded from xiaomi site) and I flashed it with Miflash no update to 9.6.17 still...plus when I was to 9.6.15 I had to manually update via fastboot cause I never got November OTA wtf is going on
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
I'm pretty sure they'll cancel yet again xD
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
So can i flash that cancelled beta and then lock bootloader?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] J.D.M:
Someone who has received the OTA can send me an image of "About Phone".
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Never lock bootloader for anything beside theft protection. Data is secured by encryption, not by a flag. Anyway, if you want to lock, just stay with official OTAs you get on your phone, to be safe from bugs and all of the mess.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Neel@1234:
Here you go.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] J.D.M:
Thank you.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Ram_Wig_Oyt:
Same as oreo

---------- Post added at 06:17 PM ---------- Previous post was at 06:16 PM ----------

How are getting network indicator?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] atomic69996:
lol sry sent wrong link
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] behzad.bz:
But why? When u have a stable official release, then u can flash in via fastboot and lock the bootloader
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
I explained why in the post you quoted xD It doesn't make sense to do it for anything but theft protection. Ok, maybe just for SafetyNet if you use apps depending on it, but that's all. If you have such intentions, great. But if not, you're just adding yourself a hassle in case something goes wrong. Especially betatesters, I think they must got a huge courage.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] carloandreaguilar:
Unlocked bootloader makes Netflix not work. It has drawbacks
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] AoD7:
Can someone explain? I am actually stuck on October update my OTA works only till that point cause I tested it with different old firmwares and it only goes till 9.6.15 from there on no OTA on my device is it country based or something?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Probably country based indeed.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Marmalize:
Hi, should i flash this ROM to relock my bootloader? or i just use the "fastboot oem lock" command?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] giocky:
Guida

Ciao, come posso installare il file OTA.zip??

Grazie
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Lock after installing from official fastboot package.

Repetitive question explained in the main post, at least use a translator.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] FurymdLuka:
How to install pie?

I have 9.6.16

(Mi 6x) convertor to mi a2
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
It's e x p l a i n e d in the main post.

(But I'm not to blame if you brick)
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Gleison lima:
Ota ( Stable )

Android pie : https://tinyurl.com/ycjaxdjz
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
Use normal links please. I didn't even check what rules say about it, but it's a matter of being clear and honest with the user, even when the links are fully legit. Also, the only difference in the thread you post is that the OTA file is already extracted, so write about it, because it's exactly the same build.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Gleison lima:
I'm sorry if I'm breaking any rules in the forum, I'm new user in the forum and my English is not good

I updated my device by ota, then copied the update file that was saved on my device and converted to img
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] kishd:
I don't think you are breaking any rules. The beta and the final OTA seem to be the same which is why there is some confusion There might even be changes in the supporting files even though the build numbers are the same.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] jayubc:
that guy is being weird, you are doing great
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] DeathHacker:
I believe the problem was that the link posted is a shortened link, which masks the host of the file, and generally looks shady.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] j1505243:
So guys, I just want the forum to be clean, without any unneeded confusion. Shortened links don't help that, not really mentioning what you made doesn't help that. Calling the same build differently doesn't help that. You see, I was about to remove the note about "cancelled beta" in case of the Pie link, but the rollout is still applied only to India. So basically, they probably test on you guys, if they are too shy to release globally.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Gleison lima:
I'll fix it in the next posts.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] pados100:
wifi calling?

Has anyone checked if Pie includes VoWifi? Oreo supported only VoLte unfortunately.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Roi Danton:
I just did. Did not find a setting. But searching in settings for "WLAN" (my locale is German) it finds "WLAN Telefonie" (Wifi calling) which leady me to "network settings", the specific settings for the SIM cards. But no options there.

Is it somehow possible to turn this on now on Pie?

I would also love to see this as my provider supports it and I do not have much mobile coverage at home, especially not in my office room in the cellar.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] pados100:
Can you try the VoEnabler module from Magisk? Maybe it will activate the settings.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Roi Danton:
Do you mean this module?

I just posted there, see here. One good hint was that Wifi calling isn't in the Android settings. You can find it, if it is there, in the settings of the phone app. Also it is not enabled for my device, see screenshot in my post. And most important for me, can the module for Magisk can do any harm on my device and if it does not work, can I remove it without any leftovers?
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] pados100:
Yes this is the right module and it will enable the grey switch of your screenshot. I hope it will also enable the choice in the settings also. I dont think that it will affect your phone in any way... For my Mi A2 no issues on Oreo.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] Roi Danton:
It worked. See here. I also included a screenshot from the phone app where the setting appeared.

Now I find a way to test it and also to find out if it is better to prefer Wifi or mobile.
[Xiaomi Mi A2 / 6X Guides, News, & Discussion] 4RK4N:
sry for the maybe dumb question:

just how stable is the V10.0.1.0.PDIMIFJ(limited rollout) update? does it work as a daily driver?

i've been reading horror stories about that update being totally bugged. has anyone tested it for a few days ?