yashsingh1/xdaforums huggingface dataset:
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] NvisibleIkoN:
okay ill download and try
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] NvisibleIkoN:
Original build works, when i upgrade to newest it breaks
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] killcmd:
Hey you fine people. I noticed an issue in which Bluetooth audio doesn't work. The volume doesn't change with key presses on the headset or speaker either. And when you try to fool with it in menu it does some weird stuff. Namely decide to go through the loud speaker. Also if you choose play through phone speaker it'll play through the earpiece.

Seems like an issue in the PixelExperience build too. Happy trails.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] DdCW:
Hi everyone! Can you recommend a degoogled Rom for this phone?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
Currently working on that issue, will push a new build later
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] NvisibleIkoN:
Wrong section for asking this. But to answer your question, the current building state of this phone is few and thin as you can see. If you want to venture off, contact an established rom team and see if you can get setup and start with unofficial builds. You can remove whatever you don't want, ditch GApps, switch over to microG, add things etc.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Meshiro:
This actully sometimes happens on the stock OOS with airpods too
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] killcmd:
Never had it happen in stock with my pros. 😆 I really want to try and get it to happen in stock.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
will release today a fix build for derpfest
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] galza:
I want to try this rom but i really need dt2w option.what are my options?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Rom:
This custom ROM is based on AOSP or on AOSiP ?

Some screenshoots would be appreciated :)

EDIT: Substratum is fully incorporated in this ROM ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
Based on AOSiP. I dont know, I dont use Substratum
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Rom:
Heu excuse me, but apparently Derpfest is based on AOSIP, or just on AOSP ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] galza:
trying to flash latest build but i get an error when it gets to 47% adb:failed to read command no error.tried twice and the same error.any idea?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
this isnt a real error, try to reboot your device. The rom was flashed
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] galza:
ahh lol thanks
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
push
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] swbf2lord:
Is there any way to get this without Gapps? Does the LineageOS build on that server include Gapps?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
No, but it doesnt boot
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] swbf2lord:
Do you think you could release a version of this ROM without Gapps? I prefer not to use them, if possible.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
I'll upload in the next hour a working version of lineage
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] factor19300:
Rom does it have a stock camera?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
it has a camera app, but it hasn't stock cam from oneplus
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] factor19300:
stock camera works much better and more stable than others. How can I use stock camera? Btw rom is amazing very fast thank you
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
you have to wait for port
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] powergo:
Good rom, i hope you keep it live (y)
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] jnelle:
updated it, please check changelogs
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Does the latest update handle data on n10 5g ? This rom looks like the most interesting of them (boy - have you been busy).

Also - how is your paper coming along?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Well it looked easy, but the last instruction - I cannot get the adb sideload to work. It says it can't read the .zip file - either the full download name and a renamed name. adb devices show mine, but have hit a dead end.

Got it installed - mostly working ok but no data - network or wifi .

Fixed it.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] wtfmars:
This Rom has been running great for me, TY. This is nice.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
I'm not able to to get Titanium Backup folder location to work. The backup is on the SD Card - does it have to be on the internal storage ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Pyr0TeK:
Going to give this a try if I can figure out how to. It's been years since I rooted one of my phones... Cyanogenmod days... lol.

My software version is 10.5.10.BE88CB.

Anyone have a step-by-step for someone who needs to learn the ropes again? From start to finish?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
It seems that Warp charging is dead here - it worked ok before I installed here. Is it the same with the other roms?

It appears it is charging just a little slower but the charging info says it's slow charging.

Update:

It looks like it does work - just confusing charging info.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] wtfmars:
reflash modem.img fromm oos
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Will any updates coming for this beta? I didn't realize how widespread

DerpFest is after seeing the telegram on its updates.​
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] mixlex:
With all due respect, we do not ask about updates on XDA. It's just the way it is.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Asking OTA is banned - not if there will be.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] mixlex:
Same thing
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Go to xXx - dozens of them - even though the OP said it was done - which is what I am trying to find out here.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Spaceboy60:
Download link dead?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Yeah - just checked.

Now it's back - some updates.

Question - I have only installed it and not updated it. Can an update just be flashed, or does it need to be wiped and reinstalled?

If so, will i have to twrp backup data and move it to the SD chip, as I can't back it up on the SD.

I know the OP is very busy - can anyone else answer these ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] electrofryed:
I see the device and kernel source from this dev has been used a lot. What is the architecture of this phone? Working on a linux build for it, and it needs more specific than a basic arm64.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] rafe83:
Will this work on the May update?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] kirpi_e:
I am having Wifi problem, dont know if it is common..

Even the password is correct it does not connect the wifi.. sometimes it wants and connects, sometimes says pasword is wrong..

(tested on different routers) Any idea?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] Inductive Soul:
I am having an issue with the recovery.img

I have the T-Mobile variant: BE2028

I get this message in the Pixel Experience Recovery, and the ADB sideload breaks too.

E: failed to bind mount /mnt/staging/emulated/media/0 to /storage/emulated: no such file or directory

E: recvmsg failed (no buffer space avalible)

When I try to ADB Sideload it says in

ADB: Error: Protocol fault (no status)

On phone: E: Timeout waiting for message from mainadb

I can get your ROM's to flash when I install TWRP and flash it there.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] rafe83:
Anyone?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
What update ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] rafe83:
The OnePlus may security update
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
If you go to the DerpFest Updates telegraph, you'll see extensive updates for different devices, but not for this one. I think that DerpFast develops their ROM and leaves it to developers for different devices to make it workable on them.

So I guess we can only hope that Billie comes back after his collage work is done.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] lonewolfbtown:
The fingerprint working in apps is busted for all his roms.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Just wondering if you will be doing anything with this and your other development for this device?

I have this installed and really appreciate your work.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] rafe83:
Do does this work on 10.5.11?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] PopCaps1996:
very nice rom thank you! i flash this through twrp on n10 metropcs an it works great
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] BobbyHoggatt:
Can someone tell me what I'm doing wrong? I can't load the rom. Im working with OnePlus n10
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] mustangtim49:
did you reboot the recovery once after installation? Also, did you do a format data? Try doing those things first and report back. edit: are you selecting ADB sideload, do you hear your computer disconnect and reconnect?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] BobbyHoggatt:
Yes I did all those and adb dose see my device. It's almost like I'm typing wrong file name. But I'm sure it's correct because I copied and pasted and put the .zip
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] PopCaps1996:
Fastboot flash super…. (Drag an drop derpfest.img to CMD window) then hit enter an flash.. erase data or else it would boot. or use TWRP to flash then erase data
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] trip#420:
Wifi dont work for me, anyone have fix? i flashed the newest version. wifi can't toggle on
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Which latest version - thought there was only the original for this device ?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] trip#420:
DerpFest-11-Official-Beta-billie-20210428-1837.zip , last version from download link i thinked
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
I think that's the one I have also - waiting on an update ....

I had no problem with wifi or any other basic feature. Maybe try it again from the beginning.

Maybe keep trying to get wifi to connect - it has different settings then stock.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] resiny:
This phone is sucks to work with. Finally got the rom working. Finally got root working. But does tasker work with the tether hotspot? Nope. Do i get crash dumps randomly? Of course. Is anything easy to hack on this phone? Nope.

The only reason i upgraded is because the damn 5g rollout is forcing me to. My old hack phone doesnt work on the new bands in my area.

Just sucks.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] kronflux:
I have created a new thread for my unofficial builds of DerpFest, so as to stop piggy-backing off this no longer active/abandoned thread.

https://xdaforums.com/t/rom-11-0-beta-derpfest-r-for-oneplus-nord-n10-5g-unofficial-billie.4336709/
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
Hi, i have installed oxygen 11.0.1.BE86AA and i install derpfest by the instruction but phone launch in fastboot

i install magisk 23 version and i see bootanimation derpfest, but i have a bootloop

what's wrong?

sorry for my english
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] TechNerdGolla:
Down grade your android11 to 10 inorder to derpfest to work
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
I did exactly that and now I have qualcomm crashdump
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] TechNerdGolla:
Pls join the telegram group
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
I joined there but didn't find any information on my device ):
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
It has these device, but hardly anything on this ROM.

There's a telegram on the ROM, and there may be some info there that would help.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] TechNerdGolla:
Join the unofficial derpfest developer group
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
I do not know how to find it
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] kronflux:
Use this instead:

OnePlusNordN105G_Restore_OOS10.5.12_BE86AA

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

www.mediafire.com
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
should I flash this and then derpfest?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] kronflux:
So this is a restore script that will bring your phone back to OxygenOS 10, without the use of msm download tool.

It should result in a system you can flash either DerpFest or PE to without crashdump
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
i have already recovered using msm on Version 10.5.11 and then tried to flash derpfest, eventually getting crashdump
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] kronflux:
yes msm tool doesn't always work correctly. this bundle will.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] oscarmaldonado:
Hello there, I'm trying to install this but it always fails, I already tried a few times with the same results, have you or anybody know ran into this problem. Thanks in advance.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
I can't clearly see your pic, but if it gets to saying it's installed 47% - it's ok.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] ninjasinabag:
So don't hit yes when recovery gives you a notification saying it failed at 47%. Just reboot?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] gaww:
Yes - it drove me nuts first time.

Not - not sure if I did or didn't hit yes first
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
Hi, i'm finally flash this rom and i can't toggle on nfc

whats wrong?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] ninjasinabag:
Just realized which thread this is.

NFC is busted if you're coming from Oos 11.

This version is based on the Oos 10 kernel.
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
If i flash kernel from 11 oos this can fix?
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] marcmayj:
but I understood, because I restored 10 and flashed
[OnePlus Nord N10 5G ROMs, Kernels, Recoveries, & O] stoag:
Any idea how to fix the battery drain issue with this ROM? I thought maybe it was my battery but I just replaced it and it still doesn't last even half of a day on a full charge.

Edit. Love this ROM btw. Best one I've seen in a long time.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] rtx4d:
We are very excited to announce the release of Paranoid Android Ruby, based on Android 11.

On the first launch, you’ll notice a clean setup with a beautiful wallpaper from Hampus Olsson, who teamed up with us again to create several beautiful pieces of artwork. Hampus is a multi-disciplinary artist whose design stands for itself and we’re glad to have him onboard. We also added further UI touches that we believe enhance the overall user experience. You can find all of the Paranoid Android wallpapers and many more in the Abstruct app, included in our builds.

Our builds are based on the Code Aurora Forum Android base, which is optimized for Qualcomm platforms and has a higher degree of performance, battery life, and functionality compared to the Android Open Source Project platform. The Paranoid Android team and contributors are focusing on squashing existing bugs, and implementing and improving features, performance, and stability. We are dedicated to providing a user experience with the stability that you can expect from stock ROMs with best-in-class performance and features to help you get the most out of your device.

Notice

As we are growing on our list of supported devices in each release, we require of a stronger build environment so we can speed up the compilation process for releases. Based on the actual Quartz 4 list, we support over 30 devices, which takes between 2 and 3 days for all the builds to be completed without counting possible compilation issues or rebuild needs, based on our current specs.

We kindly ask all of you that are in position to donate anything, to help and support us so we can provide better and faster build releases, as well as increase the download speed of our servers, all looking for your enjoyment.

You can donate here for AOSPA Infrastructure

And here for me

Changelog

Initial Dev Release

Device-specific issues

You tell me.

Note: Custom kernels are NOT supported!

Requirements

My preferred logging format is:

adb logcat -b all -d *:E > logcat-err.log

adb logcat -b all -d > logcat.log

adb shell dmesg > dmesg.log

Then you can upload them to https://del.dog and send me the link for each one.

Download

Get Xiaomi Mi MIX 3 build - G.Drive

Instructions

Reboot to TWRP

Flash MIUI Q stable firmware

Format Data

Install PA zip package

Reboot

Important / Useful links

Paranoid Android Twitter

Paranoid Android Channel (Telegram)

Paranoid Android Community (Telegram)

Cheers and #StayParanoid!

XDA: DevDB Information

Paranoid Android Ruby - ROM for the Xiaomi Mi MIX 3

Contributors

rtx4d

Source Code: https://github.com/AOSPA

Kernel Source Code: https://github.com/YumeMichi/kernel_xiaomi_sdm845

ROM OS Version: Android 11

ROM Kernel: Linux 4.x

ROM Firmware Required: MIUI Q stable release

Version Information

Status: Dev [Unofficial]

Current Stable Version: Dev 1

GApps: Included
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] rtx4d:
#reserved
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] ivan8787:
boot loop help me
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] AndromedaOs:
Go to recovery wipe all, format yes, then install xiaomi.eu 12.3 and then other time make wipe all, transfer ParanoidAndroid rom and install
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] AndromedaOs:
Good rom, thanks guys. It is my daily driver right now, all work good
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Crim Soukyuu:
About the only things missing for me is wfd crashing the phone and slider having no effect. Other than that, super smooth.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] AndromedaOs:
What is wfd
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] meech:
wifi display
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Jaitsu:
Been giving this a try and it seems pretty solid so far. Passes SafetyNet (GPay even works!), performance is smooth, battery life is excellent - on AOSiP I was losing like 10% an hour just having it in my pocket, this is still at 97% after being off the charger for 3+ hours. I do wish it had some more customization options, but I've been able to do most of the tweaking I want with GravityBox without losing any battery life (and still passing SN). Still wish I could turn off the pure black Settings background, find my usual teal accent color (this one's "Teal" is pale) and reorder the navigation bar, but gesture navigation is growing on me anyway.

I've had a weird bug with other ROMs where something happens to /data that makes it slower and slower over time (like two months or so) to the point that even TWRP takes 10+ minutes to boot until I wipe /data, waiting to see if this ROM has the same problem or not.

EDIT: I'm actually blown away by the battery life on this ROM. It barely loses 10% over the course of an entire day when not in use, and even when I am using it heavily, it just goes and goes! And background apps are clearly still working, as I still get notifications immediately and such. I'm impressed.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] meech:
thanks to the CAF base, that's really cool 🦾
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Jaitsu:
I can't seem to find any settings regarding heads-up notifications (the ones that pop down from the top of the screen) in this ROM. Is there any way to disable/snooze those? Even with Do Not Disturb on I keep getting (potentially sensitive) notifications popping up and covering important parts of the screen all the time, worst of all when using Maps and having something pop up and block the next turn info.

Edit: Nevermind, I think I found it. It's in per-app, individual notification categories' settings as "Pop on screen". I can just switch that off for the worst offenders.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] jbells2k:
Thank you for this great Rom.

My only problem is Screen off gestures are not working at all.

I am trying to wake device with double tap but it's not woking. Screen off gestures is turned on but nothing works.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] meech:
think it's a known issue
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] xcl0udx:
I have no fingerprints after flashing the rom, how do I fix it?
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] meech:
clean flash I guess
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Crim Soukyuu:
A word of warning: if you are using dual SIMs, the current version has problems setting the data card. You have to set the new data card then reboot immediately for the change to take effect. Otherwise it falls back to SIM1.

If you have flashed magisk, then flash a canary build instead.
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] ~phoeny~:
So i reboot to twrp,

Wiped Cache, System, Data, vendor

Flash "MIUI Q stable firmware" Which i assume is fw_MIMIX3Global_V12.0.2.0.QEEMIXM_9b2eb453df_10.0.zip

Flash pa-ruby-1-perseus-20210724-dev.zip

And get a bootloop

Help?

EDIT: So i tried every possible combination of wiping, restarting and installing this rom. Always results in bootloop.

So for some reason it seems to work now

Flashed xiaomi.eu_multi_MIMix3_V12.5.1.0.QEECNXM_v12-10.zip

rebooted to os

Reboot to TWRP

Wipe everything

Format data -> yes

Reboot to TWRP

Install PA

Reboot to OS
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Jaitsu:
To date, I think this is still my favorite, most stable ROM for this phone - everything works, it's fast, battery life is the best of any ROM I've tried, and there're all the customization options and colors most R roms are lacking (and GravityBox can provide all the fine-tuning extra tweaks)

Ooone little tiny thing bugs me, though - for some reason, specifically on this ROM, I get an extra haptic feedback on *release* when doing swipe input with Gboard, so every swipe does haptic feedback *twice* unlike any other ROM where it only does that feedback on the initial touch. Anybody have any idea why that would be/how to fix it?
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Epyon@1991:
Hello, I tried to install this rom in a thousand ways and it gives me an error when loading the zip with twrp .... any suggestions
[Xiaomi Mi Mix 3 ROMs, Kernels, Recoveries, & Other] Jaitsu:
Things to check:

1. Make sure you have the latest firmware, from here - use the latest China firmware, currently V12.5.1.0.QEECNXM, regardless of your actual region

2. Make sure you're on the latest TWRP, from here

3. It used to be that you needed to flash Xiaomi.EU's MIUI first - not sure if that's still the case but I think the latest version that supports the MIX 3 is here

4. After doing all that, format data (under advanced wipe, I think, the one that requires you to type "yes"), wipe system/cache/vendor, then flash the ROM

5. If it still won't boot, format data again so it has a clean slate on first boot