yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
I believe it has nothing to do with the rom. Try this.

https://xdaforums.com/android/software-hacking/remove-lockscreen-recovery-t3530008

If you don't care about your data, do a format data in twrp.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mchasard:
Please wich twrp version should i choose... I succeed to flash the lineages ROM but gapps are in error and after a reboot without gapps no way to boot the ROM ...I have twrp 3.2.1 installed ...
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Haxomen:
If you had read the OP and any of the abouth 200 posts here you would know that its because your data is encrypted, you must wipe it to get it working. Why are people installing ROMs without reading anything about it?

---------- Post added at 05:53 PM ---------- Previous post was at 05:52 PM ----------

Have you read the OP? Have you seen the Links that are there?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] JONAS D.:
For not speaking English, I did not notice the messages in the topic. But reading calmly, I saw that my problem is already known and with solution. I managed to get rid of cryptography.

I use Google translate. Sorry about that.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Haxomen:
It is ok to not know English but please translate before you post. It is making the thread full of spam posts
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Holotic:
Portrait mode using rear camera for gcam doesn't seem to be working
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] shaikhatik0786:
Hey guys, a while back I installed something with a TWRP in it. I don't remember if it was kernel or what?

But when that was installed, anytime I would install a new ROM, TWRP would still remain.

Now I installed RR, and then tried coming back to this Lineage 9.0, the twrp is gone.

So could anyone please kindly tell me which one it was?

Also, is there any kernel suitable or recommended for this rom?

Thank you.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
It's definitely a twrp installer.

It's definitely the kernel that comes with this rom.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] MustaceMan1143:
Is it normal for when I respond to a text message via the notification, that it closes the app I'm running at the moment?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Praveen.Mv:
Just do a factory data reset (not in the advanced wipe) in twrp.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] SEMCXperiaArcS:
Can anybody help me out with broken ok google detection. I'm on lineage 16.0 with no magisk modules or kernel changes.

My microphone works for other apps

I have checked permissions

I have done everything they say on the net

I have tried using other ROMs but still broken

I have tried other gapps packages still doesn't work

Ok google works only on stock ROM for me

Any suggestions?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Itemt:
It happens for me too
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
Make sure Google app is as system app (at least OpenGApps nano), or if that still doesn't work try flashing other modems.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
TWRP Recovery by CosmicDan, has automatic survival. Just search for it in the forum.

---------- Post added at 07:20 AM ---------- Previous post was at 07:18 AM ----------

It's a bug with messenger. Happens on every single ROM that I have installed.

---------- Post added at 07:21 AM ---------- Previous post was at 07:20 AM ----------

Is there a face in the photo? Because that's what GCAM uses to make the portrait around. It doesn't use the second camera.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] shaikhatik0786:
Oh yes. CosmicDan. Thanks.

Also do you have any idea for this issue : https://xdaforums.com/showpost.php?p=77414436&postcount=183
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] reef0030:
I'm trying to install this on Mi 5x with Mi A1 firmware and I get an error 7. I'm looking for the updater-script to delete the assert lines but I can't find the file nor any of the directories.

What gives?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
No idea, calls were failing for me but I flashed July Modem.

---------- Post added at 08:18 AM ---------- Previous post was at 08:17 AM ----------

Ask in your phone's forum? Doubt anyone here knows but we will see.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
No idea. My SMS is working flawlessly here.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] coremania:
I guess this will brick your 5x or is it possible now to flash mi a1 with a/b partitions to the 5x ??? I doubt this will work.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] reef0030:
I'm just asking where the updater-scrypt file is located in this rom
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] harshjagtap:
I was on the RR latest rom(Non treble) with the Franco R7, kernel...

So basically,

Booted into twrp

Wiped cache,data,system

Installed the rom in another partition

Rebooted into recovery

Flashed the gapps(9.0)

And lastly magisk(16.7)

And when bootanim. Ended it asked me for a pin and after 2-3 secs it switched off:eek:

I tried installing rom in same partition also....

Man....i cant get the rom:silly:

Help meh!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nilkanth.marshiwane:
So far this is best stable android pie rom.Only rom with Volte working reliably.

---------- Post added at 09:17 AM ---------- Previous post was at 09:15 AM ----------

Format internal storage.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] harshjagtap:
:silly: waiting for OP:angel: [MENTION=6070905]abhishek987[/MENTION]
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] SEMCXperiaArcS:
Dude can i flash the modems in the thread you mentioned? They are for android 8.1
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] methuselah:
I would say. Flash anything like modems if you are on 8.1 itself. I mean if on 8.0 just flash 8.0 updated modems. Because when going between major versions there are always big changes. Boot loaders also updated sometimes. So that's the case. It's just a wild guess. Others users may not agree with me manybe
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
If it doesn't work for me I won't even bother to tell you that. "Ok Google" is somewhat critical for me.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Yunikari:
You just need to click "Format Data" in TWRP when you install the rom, it has been said several times already in this thread
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mehdazz:
Unable to get call waiting notice while calling someone , call waiting doesn't show. Can any one help.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] lelemito95:
how to enable pie navbar?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Haxomen:
Also something that is already answered in this thread. Are you people even reading the thread?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] abhi_aditya:
I have installed the ROM and loving it...

But I have 2 question:

1. Where is customization option? like- Show Network Speed on Top Bar, Show LTE instead of 4G etc.

2. How to install Gcam or Xiaomi Camera App into this ROM? Default Camera App has so many option Missing (i.e. Portrait Mode)

Kindly help me out here.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] SEMCXperiaArcS:
I flashed the modem as instructed on that thread but nothing changed. I flashed the latest version. Don't you think this is probably something on the software end, like a problem in the Google app, rather than in the device? :confused:
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
1. The ROM is extremely early and UNOFFICIAL, don't ask for too much from people doing this with only passion for fuel.

2. To install GCAM Google the same sentence. Arnova8G2 Pixel 2 Mod 8.2, to install Xiaomi Stock Camera search XDA, do you think your the first person asking, please search for your answers before posting, this thread is for feedback not for unrelated questions.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
I tried every modem available and the one works for me is May 2018 modem. Others reported July 2018 works for them. Idk what works for you. You don't have to take my advice.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] stevedat:
[MENTION=6070905]abhishek987[/MENTION]

Will you continue maintaining both unofficial LOS 15.1 and unofficial LOS 16 or just 1 of them? Thanks.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] leofwg:
yup! he will
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mchasard:
I just tried to install this liineageos ROM but now I have bootloop ...I tried to install my backup Oreo dotos ROM but no way ... Now even twrp desappear ...and when I try to flash recovery through fastboot there's some partition error ...

In recovery stock it tell me to try again or return to factory reset ? That's mean that I'm going to retrieve stock ROM ?

If I try again to boot I can see the android logo but after telling password it turn off and bootloop

So is there a way to retrieve something functional ?

Thanks
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Amfakh:
Be patient, this is an early lineage build, we are lucky enough to be able to boot it on the first place :D
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bilal.fanatic:
Substratum

Anyone got substratum to work on this rom?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] EzzBMTH:
SafetyNet status is Failed, how to bypass?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] abhi_aditya:
Yes, I can wait for better build with customization Options :)

I have installed Urikill version of GCAM and it's working.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] vsemenov182:
Can i install miui camera in this rom? Very need:)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Yunikari:
Check with this one: https://play.google.com/store/apps/details?id=com.scottyab.safetynet.sample

Most checkers aren't updated for the new SafetyNet API which Google started enforcing
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ydd0ras:
Yes, it works. Have tested the Compound theme and Pitch Black. Notice: while you compile your overlays, all Magisk modulese must be disabled. Once you finished making your overlays, reboot the device, go to Substratum Manager and change the overlay states for compiled overlays.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
Did you do a "Format Data" because as it says like 50 times in this thread encryption is broken. Can you guys please follow simple instructions. Factory reset and then flash TWRP, you can't go back to stock ROM with factory reset as it isn't even on your phone? Do a complete wipe, install TWRP and follow the steps to install the ROM.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mchasard:
Sorry but I had already formated data so I can't understand otherwise I succeed to return for the moment to stock ROM ....thanks for your late answer
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] abhi_aditya:
I have the same question. I need to install Mi A2 camera, which i found in xda, but seems it only works with Pixel Experience ROM.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
I'm currently unable to run it, crashes all the time, I guess it will be fixed soon. Follow the mod's thread so you get updated on any issues.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] JakobSWE:
Tried going into settings and enable the camera app's permissions manually before launching it?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] aman1111:
Bro my camera is not working it crashesh everytime
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Holotic:
When will new builds come out for this?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] methuselah:
When developer have time
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] seanmcken:
right now what are the major / minor issues??? can tis rom be used for daily basis???
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] madhpharma:
Some Los features are not included yet, but it can be used as daily driver, I am using it since it released, found no major bugs or no bugs , at least for me, Kudos to Developer.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] seanmcken:
viper4android, gcam, stock cam or mi a1 or a2, substratum, google backup for contacts,tez etc working?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] madhpharma:
Gcam is working, Tez is not working, I think google back up for contacts also working, other things I have not tried.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ManojNairOnline:
Has the issue with the anti rollback patch from Xiaomi been resolved. I had run the july stock on my MiA1 and tried installing the lineage ROM and the setup froze at the logo screen. Had to take it to the service center twice to get it fixed. Never had the problem installing lineage ROM's before july. Now I have the Stock ROM with august security patch. Any specific way you install this ROM.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] abhi_aditya:
Yes, I am also using it as daily driver. Only minor bugs is there (i.e. Missing LOS customization option, little battery drain etc.)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ydd0ras:
I don't use Google Backup and we don't have TEZ here. All other stuff is working flawlessly.

---------- Post added at 09:52 AM ---------- Previous post was at 09:50 AM ----------

Yes, indeed. Using it from the very first test version. You can check my review in the MIUI forum (A1 sub-forum).
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
Yes
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Ad An:
You need to format your data in twrp to remove encryption after isntalling before booting into the system beacuse of hardware encryption issue as mentioned in the 1st page!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
Anti-rollback is only on MIUI I think, correct me if I'm wrong. This has nothing to do with anti-rollback even if it has it.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ManojNairOnline:
Honestly I have no idea what happened. I also was under the same impression that ARB is specific to MIUI and should not impact MiA1. I have the stock ROM with Aug security patch on my MiA1 tissot. The last time I tried it I went into a bootloop and had to take it to the service center where they flashed the software and reset it to stock ROM. Do i have to format the phone and and then do a factory reset + wipe system + dalvik + cache before flashing the rom. Need the steps or a link with the correct steps to flash lineage over the August security patch.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] aman1111:
Gcam not working bro what to do? Every camera app is crashing in WhatsApp camera works but takes blur images
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] whrynox:
I can't use Mi A1 and A2 stock camera, both installed ysing TWRP method. However, GCam works flawlessly. Can you kindly share how to get those to work? I tried several tips from this thread and unfortunately they didn't work for me.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
Install this module in magisk and GCam and stock camera will work flawlessly.

https://xdaforums.com/mi-a1/development/rom-lineage-16-0-t3831780/post77393832
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] hofowitz:
VoLT not working

Hi! I am facing issues with VoLTE. I'm not able to make calls using JIO. But the error list doesn't say VoLTE is broken. Any ideas as to what I'm missing?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] whrynox:
I missed that one. So do I have to install that first before the camera or the other way around?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Laklong:
Nice rom smooth ??

https://youtu.be/MQXo43RhHFw
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kopitalk:
Doesn't matter. But to be sure, create the right environment first (i.e. install the magisk module) before installing the app.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Conpsycon:
Hey guys, I've just read every single post on this thread and I have some questions:

1. How do I get to this ROM from Treble Semi-GSI without loosing Treble? What's the exact process (including kernel installation)?

2. Can I use my current TWRP (3.2.1-with-Tissot-Manager-2.4)?

3. Where do you find updates for this ROM, and how do you install them?

4. What's the process for changing the kernel if you wanna try another?

5. In order to install a newer future version (eg. Lineage 16.1) you 'll have to delete the data?

Thanks in advance!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] whrynox:
Unfortunately it still didn't work for me.

I will do a reflash when I'm not busy anymore. But first can you help me assess these steps I'll do to make Mi A1 stock camera and Gcam work.

1. Boot to TWRP and wipe system, data, internal storage, and cache and also format data just to be sure.

2. Install LineageOS and TWRP installer then reboot to recovery.

3. Install Gapps (I use stock but I use gapps-config so camera won't install) then reboot to system.

4. Setup device

5. Reboot to recovery and flash Magisk 16.7 then reboot to system.

6. Install Pie_GCamFix_Magisk_Tissot.zip through Magisk then reboot.

7. Install Magisk module Mi A1 stock camera v1.2 found herethen reboot.

8. Install Gcam from Arnova.

Big thanks to anyone who help.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Felixlix45:
You don't switch slot eh?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] heinhuiz:
TWRP does that for you at reboot.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] TioCareca:
well i always change slot because when i reboot and flash anything the slot is not changed...
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jhwang43:
Voice match doesn't works on Google Search and assistant, any solution??
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
So starting from absolutely stock.

1. Unlock bootloader (if you don't know how to, YouTube has plenty of info)

2. Flash CosmicDan's TWRP (search for the thread, there is step by step tutoring about that)

3. Format Data

4. Advanced wipe - System, Data, Cache

5. Install the ROM

6. Reboot to recovery

7. Install the unofficial GAPPS in the thread

8. Boot to system, set up your phone.

9. Boot to recovery (when device is off, power button + volume up)

10. Flash Magisk 16.7 and compatible Kernel and other mods.

11. Boot to system

P.S. If you have more questions, I'm happy to reply.

---------- Post added at 07:46 PM ---------- Previous post was at 07:40 PM ----------

1. I answered a couple of mins ago, it will work for you too, you don't loose Treble support.

2. Yes CosmicDan's recovery is the best

3. None yet, will be listen when available.

4. In general you have to do a clean install but I don't, I just flash the kernel, works great for me.

5. In order to install updates you need to do a dirty flash e.g. wipe system and cache, then install the ROM and GAPPS then boot, and flash Magisk and kernel again.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jhwang43:
bug in the headset connection, you are not connecting any handset
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
Try May module.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jhwang43:
Sorry, but, what is It?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Conpsycon:
Thanks for taking the time to answer me bro, there are just two things that are still unclear to me about the 1st question:

- What happens to the Vendor Partition?

- Do I need to have in mind that whole A/B Partitions/Slots thing?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ibooth2004:
Any way to get rid of Dev Tools?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] justboryata:
If you have made your phone Treble they you need to take care of it too, but since this isn't a Treble ROM, don't worry about it.

A/B is a type of system so you can have (for example) a ROM and the updated variant on the other slot A or B, so if the updated ROM fails you can go back to the old one which is untouched.

The only thing that you have to know is that when you flash ROMs they need to be for A/B phones and not for "A only".
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mrndtr:
Equalizer

Dolby Atmos: Not Working

Viper4Android: Not Working

I'm miss a lot viper, please fix :D

*Viper is running in others 9.0 roms
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nahuelt1:
Viper work great. Use magisk module, v1.7
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mrndtr:
magisk v16.0

MM v5.8.3

Viper v1.7.1

Getting this error https://m.imgur.com/0R3xDtQ
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] beam2546:
Got this message in reboot after install.

Supprted API: 3

E:Failed to clear BCB message: failed to open /dev/block/bootdevice/by-name/misc: No such file or directory

Also after do system wipe and install custom rom via twrp. It give me no os is installed even after install this.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] whrynox:
Use Magisk beta 16.7 as it works well with Pie
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ydd0ras:
Of course Viper works.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] heinhuiz:
Wow, this is by far the most helpful post I've seen on XDA in years.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nahuelt1:
For pie and treble you need to use magisk 16.7 beta version. With that i got it working, try it and tell me.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mrndtr:
I tried the beta version of magisk and it worked, i'm sorry for taking your time for a dumb (af) question
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] anonuser0007:
Yesterday I flashed this ROM right from stock. This ROM is absolutely smooth and works just fine for me. I didn't install any magisk modules. Using gcam only. Only problem I face is Google assistant is not working. Any solution to this problem?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] simfyz:
Incoming calls are not received

I have been using this for a day now. I found that my phone is not ringing when I'm getting a call. I got to know this after several people messaged me and said I'm not answering any calls. Sim card manager bug disappeared after few reboots. And it was showing default call is "ask me always" and I can't choose anything there (only one sim in the slot though). Otherwise stable except encryption. Anyone else having same issue? Know how to fix? Please help

Gapps used: aroma

And anyone tried Dolby Atmos mod? Or any other sound mod? Bcz this comes without a equaliser.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bilal.fanatic:
I tested the 998 version and was able to apply themes without any problem, not even requiring a reboot. :good:
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] razorinc:
Any deep sleep problems, battery life compare to los 15.1?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] kojiez:
My whatsapp not running at backgroud..must open whatsapp 1st to receive message..how to solve that?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] simfyz:
I had same issue as well. What's the Gapps you install? I installed aroma and I'm not getting calls. The caller says it rings. But not in the phone.

I think it's something with Google Dialer maybe. No calls ringing, but can take calls and VoLTE works fine
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] rambojambo21:
Working perfectly, great rom. Anyone who has issues with calls go to settings -> apps -> default apps -> phone app, and make sure you set the default phone app.

Only issue I'm having is I can't get Google assistant to popup. Not too bad though.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] SEMCXperiaArcS:
I flashed a previous version of stock ROM, DECEMBER one. Then flashed los 16 and ok Google started working. Try it.