yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
Hello, I recently installed AOSP Extended 6.6 but I'm have a small issue. I've installed pico Gapps so I'm using stock AOSP Calendar. The problem is that even though I have set reminder for events, I don't receive notifications. I've checked and notifications are on for this app as well all other apps and do not disturb is off. Why could this happen? Also, I've imported contacts from vcf file to device(local, not gmail) but after a shutdown, when I booted again, I noticed that they were missing and I had to re-import them again. Are the above bugs or I am I doing someting wrong.

Moreover, which GCAM build from https://www.celsoazevedo.com/files/android/google-camera/ would you recommend that is mostly stable and working for AOSP Extended?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] srveloso:
looks good, i love pie android but hate the dimm in lockscreen.

this rom have options to disable that dimm?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] thp@1997:
*/ New Build Added */ - (27/07/2019)

Changelog :-

> Merge July security patch (9.0.0_r44)

> Upstreamed kernel to 3.18.140

> Added MusicFX

> Added AppOps

> AEX logo in the status bar

> Fix clock/statusbar padding

> Q Style clock fixes

> Stable seek bar positioning

> Use VoLTE icon from OOS

> Update camera blobs from MIUI V10.2.3.0.NCFMIXM

> Update blobs from 7.0/NRD90M/9.7.4

> Update Graphics stack from Aquarius X2 (Zangya)

> FP speed improvements

> Added Aosp FM Radio

> Under the hood improvements

> Bug fixes and performance improvements

Note :- For more detailed changelog, visit Gerrit

Link :- OP
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] artisticwizard:
Umm, june patch?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gocegi:
Its july r44.

Thank you Thp
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] MrCarb0n:
does it have Oreo Style KeyMaster support?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] thp@1997:
typing mistake :D
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] thp@1997:
yes
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] adoresingson:
Thank you very much OP!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
Hi all, anyone can confirm this rom based on zeelog tree or los (abhisek)?

Thanks.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] artisticwizard:
It should be zeelog
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
How abaout fm radio aosp? I see zeelog tree doesnt using aosp fm radio, they always using caf because if using aosp facing some bug

(edit) on github they using abhisek tree but very long it doesn't update, maybe they use local source for now
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
Few days ago, I had raised the same issue regarding the AOSP calendar. Didn't get notification in the status bar. All necessary settings in calendar app were enabled. I installed Google calendar and started getting them. Therefore no problem with the gmail account data.

I was advised clean flash and reluctantly went ahead with it. Still did not receive notification. Therefore the problem is with stock calendar. I hope thp@1997 reads this and finds a resolution.

Thanks.

====================================================
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
Do I have to clean flash this new build or can I simply flash it over existing(20190610)?

Also, I'm having trouble with GPS, I can't get a fix? What do I have to do to fix it? Even though it detects ~20 sats, it doesn't lock.

Sorry for many questions, first time installing this ROM on my mido.

Update:

Fixed my gps issue by installing a magisk module (Global Optimized GPS File Replacer) that fixes the gps.conf
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sivakanthsharma:
Your question is conflicting. If you're installing this for the first time, do a clean flash. If you're installing over a previous verson of aex, it is recommended to clean flash to minimise bugs, but many of us do a dirty flash.

Note that if you are facing bugs after a dirty flash, try clean flashing first.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
No this isn't the first time, I have it already installed. Ok then, I'll try a dirty flash, thanks!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sonnieboy:
Download with system updater doesn't work. Download works but when I select "Install" it doesn't do anything.

There is no downloaded zipfile in folder AOSPExtended-Updates. Ended up downloading from aosp website and manually updated. Dirty flashed and seems to works fine.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 1Walkel:
I have a few problems with night mode/ dark theme. 1. When I hold restart button I don't see any words, because background is white. 2. When I open settings in google phone app, google messages and rom stock dialer I don't see every words and I have white background. I had a problem with OTA update yesterday. I downloaded update but I couldn't install it. When I clicked install button settings crashed. I don't know why. I had to download rom update from website and install it in TWRP.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jctmobz26:
I wanna try this again but i have some questions...

1. What GCam works best with this ROM?

2. Is the stock kernel good for daily use?

3. Can i use bitgapps with this ROM?

Looking forward for answers. TIA
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
2. Stock kernel is fine. I never felt the need to switch to a custom kernel. Nevertheless, I have tried different kernels, but I always came back to the stock kernel.

3. Yes, you can. You can use any Gapps with this ROM, I suppose.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] MrCarb0n:
Battery stats gone reset if I do reboot between 100% to 90% Battery capacity.. :(
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Princy569:
How to install update I downloaded through ota but it don't install after clicking install
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] J.Venkat Sai:
Just go to recovery and flash the zip file only
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] axeru:
I have speaker trouble. It was fine after i flash latest build then after sometime suddenly i can't hear voices when calling. Ringtone and notification sound works fine but not general sound.

---------- Post added at 06:59 AM ---------- Previous post was at 06:36 AM ----------

Nvm fixed it. Cleaned audio jack then works fine
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gocegi:
1. 5.1 by denisfm

2. Underground works wonders

3. Bitgaps are probably the nest
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] MelquiXDA:
Test this GCAM

Front: Pixel 5X

Back: Pixel 2 XL

https://www.celsoazevedo.com/files/android/google-camera/f/changelog590/
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jainvishal:
Improved

Day by day this ROM is improving. Thanks a lot to the developer. I skipped one update and installed the latest from 27th July. I have one small issue, which is there from the start I feel. The issue is, the video is very dark on native video calling over VoLTE network. Is there a fix already? It would be great if someone has a solution for it.

Thanks!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
The default equalizer isn't working with Bluetooth headsets. Am I the only with this problem?

(Third party equalizers are working though)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Geek_Kool:
Hi all,

i just installed this rom with gapps "open_gapps-arm64-9.0-aroma-20190414.zip" because the gapps I found on the procedure link don't seem to work

The installation blocked for wifi. I inform my private network with identifiers but it isn't detected.

can anyone help me ? because I very much like to test this rom
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gocegi:
Flash in recovery
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ghost baby:
Wow a new build,awesome!

This rom is great and i don't plan to change it any more.

Can i dirty flash new build because i don't want to lose app data?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Atexor:
Always make an backup before EVERY flash - dirty or clean. Recently I've dirty flashed over older build (April not May) and I didn't encounter any problems except little one: GPS on status bar, when enabled has english string only and it is between "High accuracy" and "Disabled". As far as I remember there was "Battery saving mode" too. Magisk, Viper4android and apps works without problems.

But it doesn't mean that you will not have any bug too. You can test it.

----------------------------------------------

Also I have one question - in developer options (in the bottom) there is "Force allow apps on external". How can I move an app to my SD card without converting SD card into extended internal storage?

Example video: https://youtu.be/ltoQ01uRgpE?t=25s

Dear thp@1997, you've added AppOps in the latest build. I wanted to disable Spotify from booting using "Start at power up" - ignored or "always ask". However, every reboot Spotify process was enabling. I am not sure whether it works.

I want to move Spotify to SD card or disable it from bootup because of one known Spotify bug - moving app or disabling it are workarounds.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
To set gps on battery saving mode long press on the qs tile.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Geek_Kool:
no one to help me? which version of gapps can I use please?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hmarques:
Hi everyone.

I upgraded to this version successfully, but since I had a few issues before, several updates before, I decided to roll back to MIUI and back again to this ROM, but clean flash (or at least, what I believe it is a clean flash).

I ended up messing up with TWRP... Lost everything, luckily I was able to reactivate the phone, install last stable rom MIUI, then TWRP again and finally this ROM again.

To my surprise, the issues I had before are there again... Issues that are related to a mistake on google apps and messing up with gallery, having 2 phone apps, etc. No big deal, but I'd prefer to have them right.

So, long story short:

Can someone point me the directions to go back to MIUI without losing TWRP (if this is possible) and then do a clean flashof this rom?

Thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
You can directly clean flash the latest version of this ROM without going back to MIUI

•Download the ROM

•Download the GAPPS

•Store them in an sd card or a flashdrive, if you plan to wipe the internal storage as well. Make sure you make backup of all the necessary things from the internal storage such as photos, videos and music etc.

•Wipe system, data, cache, dalvik (and internal storage if you want) from the recovery.

•Flash the ROM First.

•And then the Gapps.

•Reboot.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hmarques:
Thanks mate.

That's how I upgrade, normally. But the problems I had before with phone and gallery apps remain, after doing this way.

That's why I went back to MIUI
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] k3lcior:
First of they are not duplicate, its probably aosp / google dialer. Dont know about gallery, but you can just disable any app you want and it will disappear.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gadmei.tw:
Very usefully to Recovery : ORANGE FOX

Try to study detail : https://orangefox.tech/

:good:

---------- Post added at 03:19 PM ---------- Previous post was at 02:56 PM ----------

What case to need "Aroma" version?:confused::confused::confused:

U sure fully understand the differences between Aroma/Super/Stock/Full/Mini/Mirco/Nano/Pico versions? :confused:

Most users only need to use the following version of stock.

I used Mirco version, very smooth.:good:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Geek_Kool:
What case to need "Aroma" version?:confused::confused::confused:

U sure fully understand the differences between Aroma/Super/Stock/Full/Mini/Mirco/Nano/Pico versions? :confused:

Most users only need to use the following version of stock.

I used Mirco version, very smooth.:good:

hello BlackWhale2108,

Thank you for answering.

No I am a beginner in customization and I don't know the differences between these versions. (Aroma / Super / Stock / Full / Mini / Mirco / Nano / Pico)

Thank you I tested the Mirco also in this case.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
You can either disable one of the two apps.

Or you can use System app remover, if you are rooted to completely uninstall a system app.

I always uninstall the AOSP phone app, via browser, retro music player, screen recorder and the themes apk associated with the aosp phone app. And I never had a problem.

What kind of gapps do you use, by the way? Because if you use full instead of stock or any other kind of gapps, you may end with dual apps because full gapps do not replaces the aosp apps and you may have two calculators, phone, messages, gallery etc.

---------- Post added at 03:42 PM ---------- Previous post was at 03:36 PM ----------

You don't need the aroma version, it have a complicated process of installation.

All of the things that you may require are in the stock gapps, maybe some extras as well.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hmarques:
I guess that's my error, a couple of updates ago :)

That's why I tried to start from scratch, just to fail totally!

You don't need the aroma version, it have a complicated process of installation.

All of the things that you may require are in the stock gapps, maybe some extras as well.[/QUOTE]
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sonai365:
Why virtual xposed when installing a custom rom you can just flash magisk???
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] JosVermeulen:
To all those thanking OP: There's a Thanks!-button. No need to clutter the thread and let valuable information drown in those useless thank messages.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rangemogger:
Maybe the problem could be turn on "allow system themes and fonts alongside substratum "
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] yatin panchal:
Thanks dialer swipe issue fixed.

meanwhile from last two days I use crdroid and there is fully working call recording and app notification light please try to add both in next build
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mariu2429:
Cast not work . Please fix .
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 007viren:
Bluetooth headset in call working?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
magisk gets flashed successfully on TWRP but app doesnt show up in launcher.

tried clean flashing only ROM+GAPPS+MAGISK
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kiba99:
Must clean install or not ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
If u come from another rom yes, if not go ahead with a dirty
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kiba99:
Thanks.. Thumb up sent..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] yatin panchal:
Install apk it will work
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 1rituraj:
Does Bluetooth calling works??
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mario156090:
When i do press long for change muy wallpaper the options appears in white.View attachment 4605711

EDIT:

That is when change the UI to chocolate or other.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rangemogger:
Yes , I can use car´s handsfree without trouble

---------- Post added at 10:07 PM ---------- Previous post was at 09:59 PM ----------

I have done a check , this shortcut is not working , says app not installed...I use Pixel launcher , do you know if is launcher related?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mario156090:
I'm using the stock launcher. I do not know more about of the thread.

Enviado desde mi Redmi Note 4 mediante Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sohanaw:
Volte dont work with sim 2..

I am using my jio aim in sim 2and there is no option to turn on the volte either. This is problem with all the pie roms by the way...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Antony Ricardo:
Has the lag been fixed by reading the fingerprint and unlocking the screen with it turned off?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] JosVermeulen:
No. If it would've been fixed, it would probably be mentioned in the changelog and especially in the Gerrit.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] PakSooKyo:
Hi. This rom is awesome, But i can't see internal storage in recovery. Can someone help me?

Also I want to know how customize Battery light.

Thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Antony Ricardo:
thank
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Agonystxx:
How to fix no audio after I turn off gaming mode?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Geek_Kool:
[/QUOTE]

ok, i will install the stock's version of gapps.

Thank's mate.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sheikhramnuj:
Love this rom no bugs encounter so far. Keep it up op!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mleuko:
Still problems with secure apps with latest rom

@OP: Thank you for your continual work developing roms. Everything is improving.

Please allow for a small feedback.

Since version 6.5 there is an issue with secure apps, e.g. de.tk.tkapp or de.ingdiba.bankingapp.

They crash during app start even if newly installed.

In version 6.4 with the same combination of magisk and gapps everything works fine.

Can you please observe this issue? I am a little but confused that nobody else has this issue.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] xrapidx:
Apologises if this is somewhere in the thread on my phone for a week or two, and can't seem to get searching working, it returns either auto or android...

Trying to find out if there's a trick to getting Android Auto working.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hmarques:
settings>Apps>see all apps>Android Auto>Additional Settings in the app

Then you can configure to autostart, based on BT Device (your car, I guess :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] robheart79:
There is definitely some issue with notifications on the stock Calendar (version 9) app. I hope the developers are aware. No issue with notification on other apps - even other calendars.

Also in the July update, there is some issue with Adaptive Brightness. It becomes too dark and does not adapt well. This was not the case with June update or ones prior to that.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] xrapidx:
Thanks - turns out the car was the issue - it supports MirrorLink - not AA.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rn4Nlos:
Just use the nano version. Very lite. Other apps can be downloaded from the Play Store to avoid incompatibility. But it does lacks some of the apps that can only be flashed via GApps bigger package.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] adoresingson:
Is there something like the quick ball on miui that works on this rom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SkpMech:
I have updated to latest 27 July build. I download the update is system updates. But after downloading, clicking on install was closing the system updates window. So I had to export it and install manually in TWRP. Why this is happening?

Also the new equalizer works great but it only affects inbuilt music player. Youtube, Jio savan songs don't get affected by equalizer. Please fix this.

Thanks for making such a great ROM.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] connectopusystem:
I have the same issue, when I click install after downloading the update, it will just route me back to Update section under settings
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Geek_Kool:
Hi mate, i installed open_gapps-arm64-9.0-micro-20190731.zip and the rom works.

1 bug, i don't connect this version on my wifi's job. With MIUI Rom, no pb.. strange.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] noobpremium:
Please bring back the "Flashlight" quick settings tile.

I use it extensively as it is very handy and can be used from lockscreen. I dont understand why it is removed

??
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
It is not removed. See if you can find it in edit option.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] heroboy107:
Fingerprint stopped working completely after clean install it\'s like there is no fingerprint in advice at all, please fix your work.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sheikhramnuj:
No issues here. Fp is working fine. Try this one
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] heroboy107:
Thank you, it worked, but I still think it had something to do with ROM .
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] xrapidx:
Back home - and it seems it hasn't been discussed much - is MirrorLink possible with the Note 4 and this rom - if not - is it possible with any other ROM?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] k3lcior:
https://en.miui.com/thread-559658-1-1.html
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] connectopusystem:
can somebody help us regarding this issue? still waiting.......
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] pritish1998:
Thanks for this awesome ROM ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hrazib:
Is there auto call recording option available? pls let me know. this is urgent requirement for me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
Just download the zip file from the website and flash it in recovery yourself. It is not that hard, you did that when you first flashed this ROM, I think you can do it again.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sid786india:
Yes
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SkpMech:
Yes it's very easy but the question is why it is not installing from system update. People don't like manual work when automation is available. There must be some bug in this ROM. Any devs trying to solve it?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
Yes, it might be a bug. And you said it once, there is no need of saying it again and again. Just keep in mind that this ROM is maintained by a single person (who also have a life probably) so have patience.

Every question cannot be answered and every bug cannot be resolved, atleast it is not the first priority, especially if it is such a minor one.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SkpMech:
Ok. I didn't know that this ROM is maintained by one person. Sorry for the rush. I respect every developer. I also wanted to learn coding but that's not my cup of tea.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] connectopusystem:
I have apps and data,, if I flash it through recovery just like what I did when I first have the rom, will I lose all my stuff?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bhanu_p_mishra:
No you will not lose your data and apps either(called dirty flash therefore) , only thing that you have to do is flash the rom through recovery and wipe cache after that
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BlackWhale2108:
You will lose data only if you clean flash the rom, and still there are apps that can make backup of your apps and data.

If you dirty flash you won't lose anything. What do you think the "install button in the settings" is doing? There is nothing called as "magic flash".
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] S!mPS:
Hello. Could you please add the possibility to automatically change from LTE to 2g when mobile data is turned off or maybe when WIFI is turned on or something like that?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] hecbigcat:
I have this bug in newest build, it wasn't fixed ?