yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Because of the new kernel, latest firmware file is required to be flashed. Otherwise a black screen will arrive for a particular set of display panels. It is a zip file which you have flash along with rom and gapps. You can search on xda for that or can find in the notes in our telegram group.

PS: Corrected immediately :p
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] krazzyvishal:
Thanks. Can you tell me where this zip file is available?

Also, I am on stock Oreo firmware right now. I will unlock the the bootloader on it, root it, flash TWRP. And then proceed with the ROM installation. Should I be concerned about encryption? Is there any warning or suggestion you would like to give me about that? Is there anything I need to do with encryption/decryption before flashing the ROM?

Thanks in advance!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nitroax:
Selinux permissive? Thanks
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] s4nguine:
Nightlight working?

Is Night light working on 11-21 update? didnt worked on mine. Had dirty flashed it over previous build.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Shobit Joura:
Mine is working
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] s4nguine:
Solved ! custom kernel was causing the problem.

I searched a lot but couldn't find ambient gestures (pocket removal, handwave, pick-up) with this update was available in earlier build.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] laihenyi:
For this new build , I can not install Gcam pixel3 ported APK.

It was quite stable to install pixel3 camera on last build.

What's the reason ? and How could i fix it ?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Yeah. Will try to get enforcing maybe in next update. No ETAs anyways because I am busy with my professional life for few days.

Will be up again in next build.

Just install the latest apk. Working fine for all. Anyways did you clean installed??
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] devin2:
BUG : DT2W don't works everytime if you don't activate the Nightlight with hours...
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mmazzali:
fantastic ROM ?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] laihenyi:
Clean installed and for the latest APk , It can't finish the installing process.

Should I delete the backup camera application from the last build?

I also found that i can not remove the camera app of the restored apps.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] moxaneat:
Anyone know how to enter hardware diagnostic page ... I try using *#*#6484#*#* but the page not loading .... I need to recalibrate proximity sensor since i got the blank unresponsive screen problem ... Most suggest the recalibration
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] cherryb8844:
Guys usb file transfer not working. any fix ? not showing device in pc. have installed all drivers enabled usb file transfer in developer options anyone else facing this issue.?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Afy10lu:
can we use stock camera in this rom? I want to use portrait mode on the rear camera. Google camera does not work in portrait mode rear camera.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] yunuslar:
Yes you can

You can find in magisk

Mi A1 cihazımdan Tapatalk kullanılarak gönderildi
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Manitej66:
Usb tethering not working
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] alikuzu03:
Kardeş türksün galiba ben yapamadım yardımcı olurmusun magisk modülünü yüklüyorum mi a1 stock kamera modulünü ama kamera durduruldu hatası veriyo çalışmıyo sen kullanıyomusun?

Mi A1 cihazımdan Tapatalk kullanılarak gönderildi
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] moxaneat:
Guys... Pixys got update 29.11.2018 ... Is it legit or not ... Even in sourceforge dont have this update link .... In op also no update ... Need clarification here thanks
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
We are testing seamless OTA. For the official update, you will be notified on the thread and the group. Thanks for being patient. Seamless OTA updates are almost done.:)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] devin2:
For me OTA download the files but hangs after ( tested 2 times ) ...
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] moxaneat:
Okay then no need testing for now... last time test testing i did install the rom but many things crash so this time maybe ill pass ... Next time ota testing maybe im in
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Ricco79:
I had the same problem as you, after the installed stock rom, everything is playing

---------- Post added at 10:42 PM ---------- Previous post was at 10:33 PM ----------

I had the same problem as you, after the installed stock rom, everything is playing:D

---------- Post added at 10:43 PM ---------- Previous post was at 10:42 PM ----------

I had the same problem as you, after the installed stock rom, everything is playing:D
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] moxaneat:
Guys anyone have this problem with whatsapp in-app camera capture got green illuminate the picture? I got attach an example for reference

And with youtube suddenly i cannot use swipe for next video ... Is this rom related or maybe the app itself ... Tried uninstall and install still the same but my other phone its okay
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] leofwg:
are you using whatsapp beta?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
UPDATE​

(2018/12/02)​

CHANGELOGS-

1. MTP and Tethering issues fixed.

2. Kernel upstreamed to .141

3. Full gesture mode added in "Swipe up on Home Button" gesture settings.

4. Doze is added back in Ambient display>Advanced Settings.

5. Seamless OTA now with Gapps and magisk survival.

6. Safety net is fixed now.

7. Under the hood changes.

*NOTE-

Flash the latest firmware zip file if not already done. This is important. Don't neglect this step unless you want to have black screen.

Next updates will be pushed via OTA.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Youtube works fine but the green tint issue is related to whatsapp beta and 4.9 kernel. Use whatsapp stable version please.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mfauzirahman:
download file twice but it said zip file corrupted...:(
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mihail_Russian:
Just use another browser that happens to me also sometimes while using chrome it's a bug ;)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mfauzirahman:
so you able to flash it right?

I will try with another downloader
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] manan001:
I got the same issue
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] devin2:
Idem
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mfauzirahman:
downloaded with another downloaded still zip file corrupt
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Build has been updated. Check the download link guys. There were some upload issues with the server that made the zip corrupted. Sorry for that.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jigs4wkiller:
For me the latest update doesn't boot. It doesn't even come to the boot animation.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] John Shaize:
No problems here
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jigs4wkiller:
Did you update or make a clean flash? Which gapps package you used?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mfauzirahman:
Did you flash firmware as well?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
I clearly stated to flash the latest firmware zip and make a clean install if coming from other rom.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jigs4wkiller:
I flashed the latest firmware and I doesn't come from a other rom.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Ricco79:
transfer of files via usb does not work
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Distky:
Is there any network traffic option on status bar? if no, can you guys add it? if yes, I will flash this rom
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bluehunter9:
Yes there is
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Distky:
Ok, I'll try the ROM
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ProchyGaming:
Are you guys taking feature requests? Well if yes I have couple things to suggest: swipe left and right on fingerprint, clock position and customization, custom carrier label and customization and more brightness levels
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Sobhan Bhuyan:
When I go to cast and then select a connected device , my phone soft reboots and lands bach on the lock screen, after that if I open settings app then only the search bar is present, so I reboot again with long press power button.

Is there any solution to this?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bluehunter9:
This ROM should be more popular. Smoothest/fastest one I've used and battery life is very good as well (2 days, with 6hr SOT). But have issue with notifications settings crashing for messaging apps
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] chuba_hypnotize:
On first boot it need enter password to start.. any suggestions??
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Noomaan:
try formatting in twrp before installing. you'll lose all your data so backup first
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] chuba_hypnotize:
Already done with format/wipe step, internal storage also :D.. Does it need to change partition before flashing the OS?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Noomaan:
formatting will remove the encryption, thats what might be causing it in the first place. you dont need to do anything else.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] chuba_hypnotize:
Already done with that sir before flashing the ROM.. still need password after first boot to system..

Try another ROM, no need to enter password after first boot to system..

Any suggestions? :(
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Noomaan:
do wipe > advanced wipe or format it?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] chuba_hypnotize:
Already did before flashing the ROM.. Does it need to wipe again after flashing the ROM ??
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Noomaan:
i meant instead of wiping internal storage in advanced wipe click on format data, it rewrites the filesystem and removes encryption
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] swanand tanavade:
Sd card is not getting detected in latest build please fix asap
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Sobhan Bhuyan:
Any way to change the quick setting panel option's style. I mean simple, or circle with trim etc. I would like the stock one.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] aravindhghosh:
Erase userdata

Just connect your mobile to the pc using bootloader then open adb in command, type

fastboot erase userdata

Note :- it will erase all your data in the internal storage. It worked for me.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] chuba_hypnotize:
I'll try later.. Thanks for your suggestion..:good:
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] aravindhghosh:
Ok :o
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] devin2:
Non news about my favorite rom... I'm desapointed !!!!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Will release with january patch once it releases. Just a wait for a day or two :)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
UPDATE​

Changelogs:

Source rebased and updated

New qs tiles

Font Manager

Full Navbar gestures

Customisable status bar clock/time options

Themes improvement

More and better accents to select from

Theme/accents tile picker added

Bootanimation blackout fixed

Multi-Sim ringtone selector

New sound picker ui from pixel

Weather Client Improvement

Three Finger Screenshot

Lockscreen clock and font options

Enforcing selinux now.

Updated blobs and upstreamed kernel.

more stuff coming with jan security patch...

and tada we are not dead

We were just improving our source :)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] castor_t:
Does JIO Volte work with this rom? I want to flash clean. Do I need to install any firmware?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ibooth2004:
What firmware is required?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] aishfaaiz:
install zip failed

error applying update : 15 (ErrorCode :: kNewRootfsVerification Error)

how do i fix this
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mitux:
I am using latest version with January 2019 firmware.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bkaratasx:
boot loop after latest update from ota :( i lost all of my data
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] coremania:
Great rom, works very good.

Why did you decide to support aod and not ambient gestures ? aod without oled drains to much.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] seanmcken:
i accidently installed extreme kernel, and i want to install stock one back again.. how can i do it?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] castor_t:
Whenever I open customize notifications for an app, it crashes.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] coremania:
Reflash the Rom, make a twrp backup and you'll have the Boot.img for the next time if you want to test other kernels. Then you don't have to always dirty flash again. You can just restore the boot.img.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
UPDATE (2019/01/17)​

Changelogs:

Fixed OTA updater issues

Fixed USB options

New Launcher

Dark and Black Theme Launcher issue fixed

Few UI changes to About us and updater

More under the hood changes
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] castor_t:
Could someone post the instructions on how to clean flash? I am worried that either Volte or fingerprint wont work if I wipe system, data, cache and internal storage. Do I have to flash January firmware? If so, is it before or after I flash the rom?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Zilmy Akbar:
How to fix this ? Titanium backup has stoped in last build ?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] laihenyi:
I lost my data just before this OTA fixed.

May I use OTA update this time ?

Thank you very much !

This ROM is AWESOME!!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nitroax:
Hey. Im on official Pie last update (January), can i flash this rom right away? I still need to flash firmware.zip?

Thank you!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] upilguebu:
Nope just flash it~
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jason Looi:
is the "Disable QS on lock screen" working on latest version 2019/01/17 ? thanks
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jt380p:
Can I flash extreme kernel with no problems?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] John Shaize:
Yes
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mmazzali:
y love pixys ?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mmazzali:
I am not able to install magisk, I am version 18 dou flash in twrp but it does not appear
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jt380p:
Install the apk
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mask95:
Is there are way to make lockscreen clean without carrier, battery ,wifi and all icon in this rom?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jt380p:
Then what's the point of having a lock screen?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mask95:
The point is just to have the security without the info. It is posibble?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jt380p:
One word, IMPOSSIBLE! Unless, you're a rom builder.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] sgkul:
You can download substratum and use clean lock module. You can remove any icon you want.

---------- Post added at 04:58 AM ---------- Previous post was at 04:54 AM ----------

Basically if you are using Oreo and you transition to higher android versions the it is good practice to install stock firmware as it upgrades your modem and other parts as well. You should definitely flash it before.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] lordress:
Hi, thanks for the great ROM.

Is there any setting to turnoff always on display?(lockscreen)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] bluehunter9:
Go to settings -> display -> advanced -> ambient display -> untick always on
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] lordress:
It works!! Thank you :)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Update

(2019/02/18)

Changelogs:

1. February Security Patch Merged (android 9.0.0 r33)

2. Fixed Updater Changelog Link

3. Fixed Updater Downloading issue on Enforced Build

4. Improved The Document app UI

5. Improved Animation during opening messaging App

6. Improved our launcher and removed useless stuff

7. Improved the Google Sound Picker permission

8. Improved theme related stuff

9. Improved Dialer UI

10. Removed Now Play Feature

11. Add Battery Temperature

12. Add Sound Tile

13. Add Animation On keyguard while Charging (credit to AOSCP team)

14. Add Toggle to unlock the phone by Fingerprint on every Reboot.

15. Add switch for linked ring and media notification volumes

16. Add Night Light brightness mode options

17. Add One Hand Gesture

18. Add One Plus Switches default one

19. Workaround for some banking apps wrongly telling that we are rooted (Tested in BHIM And TEZ (still need to disable phone services for TEZ)), Without any magisk or any module.

20. Kernel upstreamed to 4.9.158.

21. Launcher black and dark theme fixed.

Download Now:)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] coremania:
Nice !!!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] vishesh0212:
Does hw encryption works in this rom?

And what is the status of selinux..it is enforcing or permissive...?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] mitux:
SELinux is enforcing. HW encryption is working.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] vishesh0212:
Means in first boot it will not ask for any type of password...

If i just wipe internal storage instead of formatting storage will phone encryption will be there or not bcoz i don't want to loose HW Encryption..
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Vikinger1966:
* Camera gives green blur output on pictures (as most Android 9 custom roms do) --> I have installed Arnova's v8.2: GoogleCamera-Pixel2Mod-Arnova8G2-V8.2.apk which works excellent. Perhaps integrate this one in the next version?

* only USB connection with PC is the charge one (no data transmission,... can be selected)
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Jay_1212:
Yes

See screenshots in op
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ydd0ras:
Yes, definitely!

---------- Post added at 10:19 AM ---------- Previous post was at 10:16 AM ----------

I am using same camera app from Arnova. Without problems. Maybe the open camera app can be implemented as default. Works also without problems.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] methuselah:
The hardware encryption bug will be there until linageOs solve it upstream code. All other ROMs just use their device tress.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] ydd0ras:
Thanks for info!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
I will try to integrate GCam in place of the default camera.

Go to Developer Options-->Default USB Configuration--> Select File Transfer
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Do a backup of your data and do format data from TWRP once to remove encryption. You can install any pie rom thereafter.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Haxomen:
And if this doesn't work like on my phone than fastboot format usedata
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] the.password:
Hi. I'm using GoogleCamera 5.2.025 Final and it's all working perfect too.

About the USB connection, all Android Pie ROMs are like this. You must go to Developer Options and look for

Default USB Configuration

item. There select

file transfer

.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] AleeexDK:
What's about Wireless Screening (Miracast)? In other custom ROM don't work :(
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mahdin OMi:
Swipe finger print not working
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nicolas4rd:
How to enable nav bar?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] upilguebu:
Yes, I can confirm this on my phone too
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mahdin OMi:
Any fix for that?
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] upilguebu:
Wait for the devs
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Mirdeusz:
Works on my.

Wysłane z mojego Mi A1 przy użyciu Tapatalka
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] jake_matt98:
Download manager is Missing when downloading and app.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
Source side issue. Wait for a fix.

Disable Data Transfer Tool
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] amarbajpai:
New Update is up​

CHANGELOG:

Now OFFICIAL

Face Auto Unlock fixed

GCam inbuilt now

Source side changes. See changelog in about phone settings.

Download Link: https://drive.google.com/file/d/1veqa-_rtVJFyO6zWmHQw1C5_k9z7KNBz/view
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] nitroax:
Gonna try this for sure! Now thats official, should we expect OTA directly on the phone? Builds will be weekly ?

Thanks for your work.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] devin2:
since update 02/18 Radio FM not working !!!
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Klaus Meier:
I installed this rom yesterday. Before I had LOS 16.0 and Pixel Experience. I had three problems similar with this roms.

1. After installation the sim is not detected and I was unable to enter the pin. i can do this, when I switch the flight mode two or three times on and off. This was the same with pixel experience.

2. i can't activate the torch. The symbol was grey. I had the same with pixel experience but there the torch worked sometimes after an reboot.

3. Today in the morning I had the problem to access the internet. I reboot my device and had a total crash. I see an Android recovery and I had the choice to reboot or do an factory reset. I reboot to twrp over the bootloader and I had to enter a gesture but I never used a gesture. I had to wipe everything with miflash and then install everything again. I had the same problem with ealy versions of LOS 16.0 last year.

But it is a very nice rom, I wan't to use I, if possible. I was on January firmware.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] John Shaize:
Actually these all problems are only for u. Iam using without any problems Mentioned above. Maybe its ur device /firmware problem.
[Xiaomi Mi A1 ROMs, Kernels, Recoveries, & Other De] Klaus Meier:
And why is there no problem if I use a different rom? For example the actual LOS? And how do you want to know, that only I have this problem? There are a lot of people with the sim problem on pixel experience.