yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi MIX 4] Inkypen:
New build with June security patch is up.

Anyone having problems installing should check the extended update instructions in my LineageOS thread

https://xdaforums.com/t/rom-12-1-unofficial-lineageos-19-1-for-xiaomi-mix-4.4394723/post-86914425

It most definitely supports 5G, I have 5G service on my device right now lol. Check your SIM card, I had a bug report about 5G working on MIUI but not on my ROMs, turns out that user didn't have a 5G compatible SIM card and MIUI was fake reporting 5G support.
[Xiaomi Mi MIX 4] 积极的内向的:
What is updated with this release？
[Xiaomi Mi MIX 4] Neosux:
Which is the best way to Update this Rom without delete Storage?

Just sideload ZIP and flash?

Thanks
[Xiaomi Mi MIX 4] fourrure:
I've been using this ROM for about a week. This is the ROM that should had been included as stock for this phone!!! Great job!!
[Xiaomi Mi MIX 4] Inkypen:
New builds are up. Download

Changelog:

Kernel version 5.4.203

July security patch

Fixed Wifi Display

Fixed physical screen size properties (this caused tiiny images in apps like reddit)

Fixed Netflix not detecting widevine L1 correctly

Added high touch poll rate for you gamers out there ;)

Enabled multi threaded render engine (improves UI smoothness)

Enabled some power saving tweaks for Wifi/Bluetooth

Some other minor tweaks and improvements

Also got an updated TWRP A12 build for you here: Download

Touchscreen now works properly on MIUI based ROMs

TWRP settings are now saved properly and are persistent across reboots

TWRP settings are now saved in /data/recovery rather than /sdcard/.twrps (some apps look for the .twrps folder and then declare your device is rooted even if it isn't)
[Xiaomi Mi MIX 4] Rockrishna:
Any solutions for google pay/wallet yet? I heard Xiaomi.EU had a fix and there was a module but I would rather not root
[Xiaomi Mi MIX 4] mr.anhther:
Thank you for your contribution, I wonder if this EvolutionX rom will work? I can't find how to install it on the forum
[Xiaomi Mi MIX 4] peterjin0703:
Any update on the Google Wallet fix?
[Xiaomi Mi MIX 4] Inkypen:
I have an update for you as PE 14 has finally entered beta phase. The situation with Play Integrity is still being worked on and should be properly fixed by the time the source comes out of beta. If you need Google Wallet working then you will need to root and flash PlayIntegrityFix

PlayIntegrityFix/README.md at main · chiteroman/PlayIntegrityFix

Fix Play Integrity (and SafetyNet) verdicts. Contribute to chiteroman/PlayIntegrityFix development by creating an account on GitHub.

github.com

Also I got ANX Camera working on A14 so that is included in the build as well.

PE14 Beta build

https://sourceforge.net/projects/xiaomi-odin/files/14/PixelExperience/PixelExperience_odin-14.0-20240325-1913-BETA.zip/download

KernelSU v0.9.2 (if root is needed)

https://sourceforge.net/projects/xiaomi-odin/files/Odin-KernelSU-v0.9.2.zip/download
[Xiaomi Mi MIX 4] peterjin0703:
Seems I cannot flash into my device, logs below:

adb sideload PixelExperience_odin-14.0-20240325-1913-BETA.zip

adb: failed to read command: No error
[Xiaomi Mi MIX 4] NULLOBANDITO:
For the last few updates I've used a USB drive to flash the ROMs, was the only way to get it working.
[Xiaomi Mi MIX 4] Lusorocaba:
Very good
[Xiaomi Mi MIX 4] peterjin0703:
Thanks, that works!
[Xiaomi Mi MIX 4] santimaster2000:
Hi, any chance to get a new build for LOS with ANX Camera ? Thanks !
[Xiaomi Mi MIX 4] xpresotw:
Can we just update it from the PEA13 at OP to this PEA14?

Just flashed the rom from the first post 🙏🏽
[Xiaomi Mi MIX 4] MicroBlock:
I found that the download link and the description is not changed after upgrading to A14. It should be https://sourceforge.net/projects/xi...nce_odin-14.0-20240325-1913-BETA.zip/download
[Xiaomi Mi MIX 4] xpresotw:
Is the BETA safe for daily use? Or just stay with PEA13 until it's release?
[Xiaomi Mi MIX 4] xpresotw:
Updated

But got no mobile sim signal :(
[Xiaomi Mi MIX 4] imanityed:
A problem was found that the front camera could not be turned on in WeCom, but the rear camera could be turned on but the focus was abnormal.
[Xiaomi Mi MIX 4] Inkypen:
Bad news, the lead developer of Pixel Experience has decided to halt development. That means there will be no further updates for any device.

Everything has to come to an end, sometime...

Dear PixelExperience Users, It is with a feeling of gratitude that I share important information with you today. After much reflection, I made the decision to complete the development of PixelExperience. The project was created by me in 2017, in a completely different scenario from what we...

blog.pixelexperience.org
[Xiaomi Mi MIX 4] xpresotw:
Everything is fine now, IDK what cause the signal lost lately, but it's back to normal now.
[Xiaomi Mi MIX 4] diegoviti:
¿Esto significa que también terminará vuestro soporte para esta rom?

Estaba cansado de la batería de miui y estaba pensando en instalar otra rom. Si esto termina, ¿qué opción me recomiendas? LineageOs?

Aunque no tenga soporte ¿cuál tiene mejor duración de batería de todas tus roms?
[Xiaomi Mi MIX 4] er453r:
Thank you! Have been using this daily since the release and everything works fine! Great work!

UPDATE 1305 - just wanted to say that I switched for a few days to the newest HyperOS for odin - and this ROM is still better by at least a mile :D - great job @Inkypen !
[Xiaomi Mi MIX 4] byamugisha:
Where can i find the HyperOS for Odin please?
[Xiaomi Mi MIX 4] er453r:
HyperOS 1.0 - HyperOS 1.0 STABLE RELEASE

Status: RELEASED RULES WHEN POSTING 1. If a ROM is not published DONT ASK ABOUT ITS ETA 2. If a ROM is not published DONT ASK why! 3. If a ROM is available, download it and use it 4. If a ROM has bugs, post the bug to the bug section if the BUG is not already listed 5. If you use any form of...

xiaomi.eu
[Xiaomi Mi MIX 4] MasterDiCoR:
Hey I'm very curious about Pixel experience, how about the Widewine level? and is the saftynet check passed?
[Xiaomi Mi MIX 4] Inkypen:
Widevine has always been L1, it's just Netflix being a crappy app that would select L3 instead (fixed in latest build). Safetynet passes just fine as standard.
[Xiaomi Mi MIX 4] MasterDiCoR:
ok netflix is not so dramatic now because it is a mobile phone. netflix is running on my Mipad5Pro5G and I tend to watch it when I'm on the go. I thank you for the information and will flash it immediately. backups are running
[Xiaomi Mi MIX 4] MasterDiCoR:
i tested it and i love it! but...... : How can I fix the brightness settings? the display briefly gets a bit brighter and then darker again(like a single strobe). even when the automatic brightness setting is switched off
[Xiaomi Mi MIX 4] rockice:
Nice Job!
[Xiaomi Mi MIX 4] Inkypen:
I think I derped something when I was cleaning up the brighness overlays. I noticed brightness values are a bit off compared to previous builds. I'm looking into it 👍
[Xiaomi Mi MIX 4] MasterDiCoR:
thanks for the work I am excited. as soon as it is fixed it will also become my dayli system.
[Xiaomi Mi MIX 4] NULLOBANDITO:
Noticing a bit high battery drain. Could this be due to AOD?
[Xiaomi Mi MIX 4] MasterDiCoR:
In the beginning, this is always because the device first has to learn how you use it. (Intelligent battery control) If your device knows how you use it, it usually settles down
[Xiaomi Mi MIX 4] brook2:
Hi!

That's great ROM, thank you very much for your work!

I want to share two things that I have noticed.

1) I have a problem with incoming audio in Skype and Teams.

It's distorted and high-pitched when playing on a phone or speaker, but it's fine on Bluetooth headphones.

Am I alone with this bug? Any remedy for that?

2) After some longer time of using from the restart, I get some freezes and general system instability. Clearing apps from memory helps, and also the limiting number of background tasks in developer options also helps with that (but this setting is cleared on restart). Looks like there is still a place for improvements in memory management.
[Xiaomi Mi MIX 4] vlubosh:
the first issue i have also, sound like chipmunk when someone talks to me. :D
[Xiaomi Mi MIX 4] MasterDiCoR:
do you know if the problem still exists? I haven't tested that. I was just testing the system in general and found that the brightness is a bit buggy I first installed miui13.0.6 again. if the sound bug and brightness bug are gone, the system would be really great and a transition to an original Google pixel with UDC (UnderDisplayCam)
[Xiaomi Mi MIX 4] vlubosh:
The issue is still there, what bug with brightness?
[Xiaomi Mi MIX 4] MasterDiCoR:
I had the problem that the display was getting brighter and darker, but not like normal, but like a flickering of neon tubes
[Xiaomi Mi MIX 4] vlubosh:
In low light? It's because of switch from 120 to 60 Hz, i have set 90hz to all apps and it disappear
[Xiaomi Mi MIX 4] MasterDiCoR:
I have tested everything possible to terminate this bug. also the refresh rate but it didn't work. But I already got an answer in which the bugs were found and I'm waiting now Until an update appears and hope that these bugs are eliminated. Then it's an excellent system and will be replaced by an original Pixel in the fall. Unless Google launches a pixel with UDC.
[Xiaomi Mi MIX 4] angeloamorato:
is there any new update?
[Xiaomi Mi MIX 4] MasterDiCoR:
not yet, but you can find that in the download link (the update date is always there)
[Xiaomi Mi MIX 4] arczowsky:
Awesome rom. My new daily driver :) keep up the good work @Inkypen !
[Xiaomi Mi MIX 4] Kryptocurrency:
i have a question. I installed this rom a time ago and have installed magisk but i failed SafetyNet and CTS. First one i can fix with that module for magisk but CTS don't work. Tried the HidePropsConf Module but don't work too.

Is this because i have the nethunter kernel installed?

anyone here have a mix 4 with this rom and complete root?
[Xiaomi Mi MIX 4] arczowsky:
Yep. This rom + magisk + zygisk for google apps + this:

https://xdaforums.com/t/magisk-module-universal-safetynet-fix-2-3-1.4217823/page-91#post-87198517
[Xiaomi Mi MIX 4] Kryptocurrency:
i installed this rom here + Magisk + activated zygisk + installed the SafetyNet Fix and it don't work.

Root Checker says that i passed SafetyNet and Response signature validation but failed at Basic Integrity and CTS Profile Mismatch

tried MagiskHidePropsConf and changed to some licensed device fingerprints but always the same.

with the xiaomi.eu weekly rom i have complete root.

When i reboot my phone and open the root checker fast as possible it says: Succeed. 10 seconds later it says failed. I think something starts at bootup who mismatch root.
[Xiaomi Mi MIX 4] arczowsky:
Have u tried that fix from @Displax post?

I just installed rom, then magisk, added google apps to DenyList, repacked magisk app to random package name, flashed that fix and thats it.
[Xiaomi Mi MIX 4] SanHelios:
Well, i haven't tried it with PE since i'm on LOS, but here's how i installed Magisk successfully (Safetynet and CTS successful). Disclaimer: Did it on a new clean system flash)

1) In TWRP - Flashed Magisk.apk by changing *.apk into *.zip

2) reboot

3) Installed Magisk.apk

5) In Magisk-app flashed it again via Direct-Flash (just to be safe)

6) reboots automatically

4) installed Universal Safetynet Fix (should be 2.3.1 currently)

5) reboot

6) Turned on Zygisk and Forced Denying-List

7) reboot

7a) Hiding Magisk-App by giving it a different name

8) Entered Magisk-app and Zygisk-List

9) deny root for Google-play-services, Play-Store and google-Framework

10) wipe cache and data of those 3

11) reboot

Maybe this will help.
[Xiaomi Mi MIX 4] yucleto:
I have an issue with a specific app (DirectvGo - Mexico) I've got this message, already hide magisk/app in hidden apps), any possible solution ?

Translation - "The firmware of this device has changed"

Thanx !
[Xiaomi Mi MIX 4] Lukeass:
Please fix aod and fod in next patch.

FOD- sometimes is lighting with green then doesnt work

AOD- fingerpring doesnt work after 5 sec

Also screen is changing color when is switching between 120hz and 60hz
[Xiaomi Mi MIX 4] pompiro:
Hello guys, i'm trying this ROM and its amazing! i come from an EU Stable ROM and this one is much better, i LOVE It. But...

I've got a problem playing Brawl Stars, it is low on frames on main screen but when i try to load a match the game and phone freezes, i can't play the game. Do someone knows what causes that? Thanks for advance
[Xiaomi Mi MIX 4] Lukeass:
For me is working fine. Try to make a clean flash once again.
[Xiaomi Mi MIX 4] Kryptocurrency:
I have found the solution.

I must deactivate the root rights for nethunter for passing root complete.

How i found this solution?

When i restart my phone for 5 seconds i passed but after nethunter Startup i dont passed root.

Thanks for the Help.
[Xiaomi Mi MIX 4] Inkypen:
I haven't been active on XDA recently thanks to IRL stuff, but I have been doing some ROM work in the background. A new build is up with some fixes and improvements

https://sourceforge.net/projects/xi...in-12.1-20220815-2339-UNOFFICIAL.zip/download

August security patch (Build ID is for July but August patch is merged)

Kernel updated to 5.4.210

Distorted audio in VoIP apps fixed

Expanded refresh rate settings (60hz, 90hz, 120hz min/max rates are selectable)

Auto refresh rate switching disabled below 35% brightness (should stop noticeable gamma shift at low brightness)

New option to enable/disable 120w fast charge in battery settings (on by default)

Extended charging info on lockscreen (amperage, wattage, voltage, not a standard PE feature, added by me)

I've also got an updated OrangeFox build that can decrypt Android 12 ROMs available here (flashable zip):

https://sourceforge.net/projects/xiaomi-odin/files/OrangeFox-A12.1-R11.1-Unofficial-odin.zip/download
[Xiaomi Mi MIX 4] NULLOBANDITO:
Thanks soooo much for this! Without you behind that I'd be pretty frustrated with my MIX 4 seeing as the EU ROM isn't getting fixed.

One thing I noticed is ANXCamera freezing for a few seconds when taking a pic or switching between 1x and 5x.
[Xiaomi Mi MIX 4] MasterDiCoR:
{Mod edit: Quoted post deleted}

why are you spamming this in every Mix4 post? have you ever heard of workload? do you know that for updates you have to fix the bugs first?
[Xiaomi Mi MIX 4] Inkypen:
It does exist and it works perfectly. You need to edit your QS tiles to add Battery Share.
[Xiaomi Mi MIX 4] Inkypen:
{Mod edit: Quoted post deleted}

I literally just posted an update and then you ask for an update as well as spam just about every thread with this absurd request. Congrats, you're now on my ignore list and I won't see any of your future posts (y)
[Xiaomi Mi MIX 4] SanHelios:
You are the best. :) :) :)

Btw, what is required for your builds to become official... honestly, just asking out of interest.
[Xiaomi Mi MIX 4] Lukeass:
I can't understand why fod is not working on ambient display. At least remove fod "logo" from screen @Inkypen

Rest of update is nuts. Keep going mate
[Xiaomi Mi MIX 4] NULLOBANDITO:
One more thing I've noticed just now, is the Now Playing feature disabled in this ROM or is that a bug?
[Xiaomi Mi MIX 4] Inkypen:
Official PE builds aren't allowed to have ANX Camera installed. Seems a pretty arbitrary decision to me, especially as GCam can't make use of all the features of this device (e.g. 108mp mode)

Same reason sceen off FOD doesn't work. Unlike Xiaomi, I allow the GPU to nap when the device enters deep sleep to save battery. Side effect is when the GPU goes to sleep, the touchscreen driver stops reporting touches in the FOD area. Considering both "double tap to wake" and "raise to wake" work perfectly fine, I think this is an acceptable trade off for better battery life.

Unfortunately Now Playing only works on genuine Pixel devices.
[Xiaomi Mi MIX 4] Lukeass:
In my opinion u should give people a choice with battery draining. Whats wrong with this green light while unlocking phone by fod? its sometimes doenst allow to unlock the phone.

Btw 90hz doesnt work when min is 60hz and max 90hz.
[Xiaomi Mi MIX 4] jukefoxer:
Hi Inkypen. Thanks a lot for making and maintaining this ROM! I just got my new Mix 4 and was slightly disappointed by the official Xiaomi EU ROM.

Your Pixelexperience ROM is a game changer and everything works so much smoother. Keep up the great work!
[Xiaomi Mi MIX 4] FtzslyYueMing:
My English is not good, hope you can understand 😉

Thank you for all you do, thank you

The fingerprint recognition cannot be used when the screen is off, what is the problem? Pixel Experience 12.1 0707🥲
[Xiaomi Mi MIX 4] Lukeass:
The developer said that it consume more battery and he turned off this option.
[Xiaomi Mi MIX 4] angeloamorato:
how about harman features equalizer on settings?
[Xiaomi Mi MIX 4] maoxindong:
I also want this feature, fingerprint recognition when the screen is off
[Xiaomi Mi MIX 4] maoxindong:
Thanks for your pe.

In the process of using, I think the under-screen camera is more obvious than using the official Xiaomi rom, and the outline can be seen
[Xiaomi Mi MIX 4] MasterDiCoR:
you have your own "addons" built in. can you also add dual apps and app lock like MIUI? I love your work! @Inkypen
[Xiaomi Mi MIX 4] garykcliu:
I'm just a new user, does anyone please tell us what is the best way to do the software updates to 0815 version please.

My current recovery is Pixel Experience recovery.
[Xiaomi Mi MIX 4] FtzslyYueMing:
Okey,thank bro
[Xiaomi Mi MIX 4] 0201m:
Unfortunaately can't update to this version. 07/07 installs fine, in this version it fails on some late install script. Tested wwith TWRP and OrangeFox.

Edit: Redownloading/Recopying did the trick. It spit out some error, but the ROM booted up nicely afterwards.
[Xiaomi Mi MIX 4] Kingzak34:
I tried to search but didn't find, does this rom have something like pocket mod? I always find my phone composing numbers in my emergency call in my pocket.

Thanks for your really appreciated work.

Greetings.
[Xiaomi Mi MIX 4] MasterDiCoR:
and another question. Is there a way to remove the Google search bar from the home screen? That's the only thing that bothers me a lot. (I know it's the same with the Pixel, but that's annoying for me). Ansonsten ist es eine perfekte!
[Xiaomi Mi MIX 4] 0201m:
Some impressions from using this ROM/Lineage for the last 2+ months (mostly the same bugs):

With AOD enabled, a lot of the times upon waking the phone, it hangs in the transition between the large AOD clock and the display waking with the smaller clock (dont know if its a problem with the display switching modes or the SurfaceFlinger hanging) - either resolves itself withing 10-15 sec or hard reboot required

Sometimes the bright white circle of the FOD get stuck on after unlocking. Relocking completely bricks the FOD with it not responding anymore. The white circle even overlays AOD - hard reboot required

The app switcher gesture sometimes behaves weird, it quickly shows the app switcher, but then vanishes with the recent app briefly hanging, upon redoing the gesture it throws you back to the homescreen resuming normal operation (this is hard to describe)

These are my main annoyances, ranking from most to least. Otherwise very solid ROM @Inkypen will definitely stay on the ROM
[Xiaomi Mi MIX 4] angeloamorato:
new update unable to transfer file on PC
[Xiaomi Mi MIX 4] Taconut:
@Inkypen Really enjoying this ROM! Thanks so much for making it. It has everything I want and its super stable except for the issue #2 listed above. To brook2 and anyone else who's having this issue, you can make it go away by having the the following command run as root on boot:

service call activity 44 i32 4

This limits the number of background processes to 4, as described in the post above. I'm comfortable compiling AOSP, so if there's anything I can do to help debug this issue in order to come up with a proper solution, I'd be more than happy to test some stuff out.

Also, to anyone who's annoyed by lack of the screen off FOD, there's this app called AutoInput that has a feature called "Auto Dismiss Keyguard" that will skip your lockscreen automatically. When used in conjunction with double-tap-to-wake, smart lock and face unlock, this combination pretty much completely eliminates my need to use the lockscreen without compromising the security of my device.

With these workarounds, everything is working perfectly.
[Xiaomi Mi MIX 4] angeloamorato:
did you try to transfer data phone to pc?
[Xiaomi Mi MIX 4] Taconut:
Yeah. It works fine for me. I just needed to change the device mode from "Charging" to "File Transfer"
[Xiaomi Mi MIX 4] NULLOBANDITO:
@Inkypen Maybe a dumb request, but do you think you could implement Daydream VR compatability in the next update? I've got a Daydream View headset just sitting here and no use for it since I don't have any "supported" phones anymore.
[Xiaomi Mi MIX 4] arczowsky:
Anyone having issues with auto brightness?

I mean, sometimes when I come from very bright place to darker one, brightness stays at maximum (even after 30 mins or so) and I need to lower it manually.

Not happening always, but often.
[Xiaomi Mi MIX 4] JalenHo:
Wait, there's raise to wake in this rom? I never noticed it.
[Xiaomi Mi MIX 4] Inkypen:
There's been quite a bit of activity here since I last logged in, apologies if I missed anyone out.

Yes, go to Ambient Display in Display settings and select either Pick-up (Shows AOD on pick up) or Wake-up (Wakes phone on pick up)

https://support.google.com/daydream/answer/7185096?hl=en&ref_topic=7105096

You can't disable it with Pixel Launcher so install a different launcher that allows you to do this. Bear in mind it needs to be A12 Quickswitch compatible.

No issues here. Did you change USB mode from charging to file transfer? There is a notification that pops up when you plug in a USB cable allowing you to change modes.

Copied from LineageOS thread:

Regarding the conversation about the visible camera hole at maximum brightness, that's a hardware limitation. You must have seen Xiaomi's promotional image of the pixel array above the front facing camera showing the smaller pixels allowing light to pass through to the image sensor. A smaller pixel will not be able to shine as brightly as a larger one hence the slightly darker view on max brightness. MIUI gets around this flaw by displaying a sun symbol over the camera hole at max brightness. On a couple of builds I tried limiting the max brightness by about 15% so this wasn't noticeable but I had a few people in sunny areas complain about the change, so I reverted back. If it bothers you just turn the brightness down a little bit.

This feature is not open source, so I can't get ths required source code.

A few people have mentioned issues with random freezing and problems with the fingerprint sensor. I have not come across any problems here. Unless you provide logs (preferred) or at least provide steps to consistently reproduce any bugs, I have zero chance of fixing anything.
[Xiaomi Mi MIX 4] JalenHo:
Oh, I thought you can enable raise to wake even with always on, just like on Pixels. Btw since you talk about the UDC, you've mentioned that the UDC is slightly visible on high brightness, but the cut out is also noticable in normal brightness is the difference of color then the rest of the screen, is this another hardware limitations or it's a software thing, cuz I didn't notice such a big difference in MIUI, tho the cutout doesn't really bother me, I'm just curious.
[Xiaomi Mi MIX 4] angeloamorato:
Im sorry no issue with this rom I found the problem which is my laptop haha. thanks dev. 👌👌👌
[Xiaomi Mi MIX 4] mikelucky:
How to install it? In recovery mode, there is no way to copy the zip installation package. If I want to use adb sideload, it prompts that there is no driver.

怎么安装上去的，recovery模式下没办法把zip安装包copy进去，想使用adb sideload，提示没有驱动
[Xiaomi Mi MIX 4] mikelucky:
hi,there is a problem,I can't copy any files including the zips to the phone in TWRP mode.And,the adb sideloads in TWRP doesn't work,my PC can't recognize the phone.