yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Popke523:
When will stereo in FM radio work? I'm waiting 4 months since i reported the problem on jira, and still not fixed.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] francogp:
1) radio FM work just fine with me

2) you should report bugs to the ticket repo.. the dev usually ignores this thread
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Yash2203:
I faced this problem after flashing rom + nano gapps, I'm unable to download uploaded Photos from Google Photos

Anyone faced this issue? How to solve this issue

It never happen on Stock Gapps but Stock Gapps r pretty heavy that why i switched to nano Gapps
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
This seems to work for me too, thanks! Not all the time, but sometimes. Glad to know I am not the only one, I was thinking of selling this phone, and getting a Note 5 Pro, but a google search reveals that the Note 5 Pro users are also facing GPS issues! ;)

Thanks for the reply
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Neeleshjindal:
I have a note 4 with a locked bootloader and miui 10 beta ROM. How can i enable treble???? Can i just flash this ROM or do i have to do something else???

Obviously I have to unlock the bootloader.... I'm asking what to do after unlocking the bootloader???
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Deluriane:
Unlock bootloader

DL LOS15.1, gapps and TWRP from OT

Boot to Fastboot and flash TWRP

Boot to TWRP and wipe system,data,vendor, dalvik, cache and flash LOS15.1 and gapps
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] whatpigs:
Is it okay to use the lineage updater app to install updates?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] nhoczu:
I faced GPS issue, please help me how to fix it
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] karamancho:
Me too
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Popke523:
Fm works for me only in mono not stereo

Can you send me link to the ticket repo? i shouldn't report this on jira?

https://jira.lineageos.org/browse/BUGBASH-2171 <- my issue on jira
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] francogp:
yes, jira is the correct place, but the only dev on this phone is on another phone right now, for 2 or 3 months. So expect no fixes or updates until then OR another dev contribute as well.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] crazydude10:
Yep, I have an RN5P too and it has the same problem! :fingers-crossed:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] TheVizel:
Multiple profiles

How to make more than 5 profiles? Do I need another rom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] xxlakis:
Any working Dolby Atmos for latest versions? I installed about 5-6 versions I found but either icon is absent from launcher or they foreclose.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Yash2203:
Official Twrp got updated with treble support
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] shinink:
Does it works with our rom ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] blackby:
Just tested the los updater (yesterdays build). No need to interact with the new twrp within the update process (manual data decription and zip install with OPs custom twrp). Treble support is given (vendor).

One thing is bothering me nevertheless. Magisk needs to be reflashed since los updates seemingly do not trigger its persistence functionality. Is there any way to resolve this? (this may be better fitted to a magisk thread)

Gesendet von meinem Redmi Note 4 mit Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] panos19:
I have a question.. When my screen is locked and send me a message, my screen open but its black and display the message with blue letters which is awesome. But the problem is that i need more brightness the Day... Did you know where (in the settings) can i fix it?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
Treble TWRP Encryption?

Hi all,

The Official TWRP for Mido isn't Treble compatible, and the TWRP provided here does not support Device Encryption apparently. The Trust feature shows Device is not Encrypted as a recommendation. If I try to turn on Encryption, my phone just restarts, and nothing happens. Can anybody shed some light? Am I missing anything?

Regards
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] eliezerjk90:
The latest official twrp support treble. I've tried to flash latest build without any issue. The twrp provided here also works with encrypted device (my device is encrypted). So use either twrp will work.

The encryption is somehow not working with this ROM if you are already have LOS installed. I had the same problem, so it's a ROM issue rather than twrp. You have to first revert to MIUI (use miflash fastboot method), and do clean installation of LOS. Your device will be encrypted when LOS starts. Don't forget to do proper backup first since it will erase all your data (including internal storage).

The whole thing makes encrypting a bit time consuming. For some it might be too much hassle to do it, so you might want to leave your device unencrypted depending on your need..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
Thanks for the quick reply!

Strange, I tried flashing the latest TWRP, but it shows Cust partition, instead of Vendor, hmm... But the process of encryption you are suggesting is indeed time-consuming. May I inquire further? What are the benefits of encryption? Let's say I lose the phone, and it is unencrypted. Whoever finds it, will get access to my data? That's the risk, right? But if I don't lose the phone, and I am only concerned about privacy while using it, does an unencrypted phone possess any real security risk? As in, is an unencrypted phone generally more vulnerable to being hacked in some way?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mcflyle:
I have installed the here provided twrp and encryption works fine. The only problem is, after OTA you must mount your encrypted data partition manually in twrp, but this needs only some seconds time, so no real problem. If official twrp do a right job on mido i would update, but at the moment i am a little bit confused.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jhun3xx:
This latest rom have an issue in battery drain... From 100-37% using data i consume it within 2hrs...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] moo113:
Wipe, clean flash, and see if it still happens. Check your app usage to see what is remaining active, sounds like an app issue for you specifically.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mcflyle:
I'm sure the reason for your battery drain is an other. Do you checked the battery usage of installed apps?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] PetoBB:
Please add to GPS icon in status line (option enable/disable). Thx
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] eliezerjk90:
It practically closes the hole from which the thief can access your internal data. Theoretically, they can break in to your phone through custom recovery.

So for example let's say you set pattern (or pin or other lock method) on your UNENCRYPTED phone. If I find it, I probably couldn't unlock it, but I can reboot to twrp and I can eliminate the lock by deleting some file through twrp and upon reboot the lock mechanism would be gone. Whether the thief knows how to do it is another thing but theoretically it's possible. On the other hand, the only way to break in to an ENCRYPTED device is with clean wipe the phone.

Once you decrypt your device on boot, as far as I'm aware there is no security advantage (I could be wrong here, so correction from others is appreciated) until the device turned off or rebooted and the encryption kick in again.

So for your consideration, just think about these things :

1. Do you have data that is highly sensitive? If most your data is only pictures of your dog (just example), then it makes no sense to encrypt.

2. Do you store your data mainly in internal storage or external storage? The encryption works only for internal storage so if you rely more on external storage it makes little sense to encrypt
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] abhisheksadanand:
Any camera app for recording slowmotion n timelapse?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mcflyle:
Inbuild with 60, 90 and 120 fps.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] aleMarvel:
the 90% of the brightness control is in the first 5% of the slider.. is possible extends ? (magisk or with other app with require root)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jhun3xx:
i use this rom for 5 days but same always battery drain.. i flash this rom with clean flash..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] st4ik:
For me, the battery drains google services.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mcflyle:
Do you installed a newer firmware? Maybe you try another firmware and/or another gapps version.

Otherwise please take a look in settings, there you can see the percentage of battery usage of your installed apps.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Yash2203:
Flash GMS doze magisk module but see compatibility and issues after flashing that module
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bruno25:
Official Magisk 17.2 compatible?

I am currently using Magisk from the Magisk-vcustom 16.4.zip file that was available from the OP some time ago.

Today, I tried to install the lastest official version (Magisk 17.2). But the Magisk Manager does not install. The manual installation does not work either.

My question is: is the official Magisk 17.2 compatible with this ROM?

Did anyone succeed in installing it?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] bnesic:
Yes, its compatible. Go to TWRP, wipe cache, dalvik, system. Install ROM again, gapps if you need it, than Magisk 17.2.

Another way is to extract boot.img from installed ROM (from downloaded LOS zip file), go to TWRP, install boot.img, than Magisk 17.2. Reboot.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] vlastoj:
With Privacy Guard in settings for FB Messenger and Viber(maybe other app) i cant set Record Audio/Ignored, reopen Privacy Guard Record Audio is always Allowed.

I used 7.1.2 and is was okey, but here no. Can anyone else confirm?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bruno25:
I tried the second way, since I do not want to reinstall the whole system:

- Extract boot.img from lineage-15.1-20181016-nightly-mido-signed.zip (latest official release)

- Boot in recovery (TWRP 3.2.3-1, latest official release)

- Install Magisk-uninstaller-20180901.zip (latest official release, to remove as much as possible of the currently installed version of Magisk)

- Install boot.img

- Install Magisk-v17.2.zip (latest official release)

- Wipe cache/dalvik

- Reboot system

After reboot, I cannot find the Magisk Manager.

I tried to install it manually (downloaded from here)

But I get a "App not installed" error... Any other suggestions?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Zile995:
Did you try stable magisk version (v17.1)?

Also there is magisk.apk inside common folder of Magisk.zip
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
Very concisely explained... Grateful :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bruno25:
Install official Magisk when a custom version have been installed

Many thanks! That's the solution. I tought that Magisk-uninstaller-20180901.zip would make a complete clean up, including keys, but it does not.

Summarizing, while Magisk-vcustom 16.4.zip is still installed

from recovery:

install Magisk-uninstaller-20180901.zip

Magisk-v17.2.zip

reboot (the Magisk Manager will not be installed)

extract magisk.apk from Magisk-vcustom 16.4.zip

install that custom magisk.apk

uninstall that custom version of Magisk Manager (I understand it should clear the keys)

install MagiskManager-v6.0.0.apk

Voilà!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Moksu:
Since it has been few months since LineageOS 15.1 came out. Is the ROM in a stable status so it's safe to upgrade from 14.1?

I assume I just need to wipe everything since i got custom TWRP installed.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sachin:
Yeah, you're right.. It's worth a upgrade.

First you need treble TWRP (get it from first post), then install it.

After that, clean install LOS15.1, you're good to go.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Moksu:
Thanks for the response.

Is the Treble TWRP version same in the first post than in the official site? https://dl.twrp.me/mido/

Since I heard the official one also got a treble support?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Nicklas Van Dam:
Yes, it's same. Both from unofficial and official build is already treble
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tekka19:
Hi, can we turn off the status bar drop down in lock screen?

my flashlight tend to turn on by accident in my pocket, not only that, wifi also..it`s annoying

Any way to turn off the fingerprint scanner completely? I found this scanner useless for me, next phone I`ll buy without any FP scanner
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tekka19:
i suspect my FP scanner, since every time it touch my body, the screen is turn on

when the screen turn on, the screen touched and make the status bar dropped and turn on all setting on status bar
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] masterepiece321:
Hello all, I would need you all advise/help on my case:

1) Upgrade to LOS15.1 yesterday with latest TWRP 3.2.3-1

2) Therefore, it has the /vendor partition now

3) Found out that there's some apps are not compatible with LOS 15.1

4) Decided that to flash it back to LOS14.1

5) Reformat data, cache, system and dalvik cache

6) Reflash with LOS14.1

Unfortunately, showing "Decryption Unsuccessful" Error when I booted. Is there a way to flash to LOS14.1? I suspect it's due to the /vendor partition that newly introduced, or should I reflash TWRP to lower version?

Just a note, it successfully install again on LOS15.1 even I failed to install the LOS 14.1 but I still i need LOS14.1 badly....

Appreciate your comment. Thank you.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ritwik005:
Same in my case. I lost my 20gb of internal
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Nicklas Van Dam:
Format your data on TWRP in wipe section, just choose format data instead of advanced wipe. That will format and delete your encryption.

After format then you're safe to boot on older nougat ROM or even pie ROM . But your data will fully wipe if you store all data on internal storage .
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] masterepiece321:
Ah thanks!! Finally able to boot into LOS14.1. Here's is the detailed steps for anyone looking to downgrade from LOS15.1 Treble to LOS14.1:

1) Go into recovery mood

2) Back up your internal storage if required by going to Advanced -> File manager

3) Click Wipe

4) Click on "Format Data" and it will wipe out everything including internal storage

5) Click install your LOS14.1 ROM and Gapps

6) Voila

Thanks again!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jayjaymowmow:
Why downgrade? Los 15.1 is stable enough and almost perfect
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Cimabu:
Guys is it solved the proximity sensor issue?

Rom was perfect but I moved for this reason...

Thank you :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] masterepiece321:
Having error> "Could not read input channel file descriptors from parcel" with Tasker on LOS15.1 and keep killing.

Have to resorted back to LOS14.1, which is very stable.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Nicklas Van Dam:
You're welcome ;)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rn4Nlos:
Since there are several people in the forum mentioned that the official TWRP already had support for Treble.

So, can anyone confirm that this is true?

Secondly, is there any precautions when flashing the new TWRP on top of the custom TWRP provided by OP?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ekagra69:
Yes its true that the official TWRP 3.2.3 now supports treble ...i flashed it yesterday directly on top of custom twrp provided in OP...no issues faced..Just flash it directly and then reboot..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] totbl:
That's weird, since forever, double tap to wake has never ever worked for me. Any thoughts?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ricsaraiva:
Cell Broadcast missing Channel 50. (Emergency Alerts)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dennygreen:
anyone having worse battery life the last week or so?

My battery isnt even making it through a day, which never happens.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mimo_s16:
Not really
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Deluriane:
Not for me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] vlastoj:
How to send request for allow call record for Macedonia?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] arvindgr:
Can we have White only LED for Torch option? [MENTION=6070905]abhishek987[/MENTION] Torch is now using Yellow LED also which is annoying...

Update: Found the magisk module but I prefer being unrooted. Also found MOD_15.1_PatchSimple-MIDO.zip which will be reset if LOS OTA is applied. Can some permanent solution be made for this..?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Yes, build the rom on your own and good luck
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
Flash again, I used it for a long time. Because I also don't want root or like it.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
edited

Original thread made by [MENTION=4544860]osm0sis[/MENTION] here like feature of [MENTION=2722196]omnirom[/MENTION].
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] prashant2198:
Hello.

I just flashed this rom and have been having an issue. After flashing all the stuff & setting up the device when I booted back into recovery the internal storage won't show up, says 0 mb. Also data partition can't be mounted. This happened to me a while back also and I fixed it by changing the twrp or by changing the file system type of data back and forth.

But why's it happening in the first place, can't just keep changing file system types which even erases the storage and I need to setup the device again and again. Also cannot flash anything through twrp. Any help would be appreciated.

Thanks.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Noter2017:
This happened to many people before.

Update your recovery/TWRP. Use the one in the opening post or latest OrangeFox recovery.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Yash2203:
Use official twrp recovery
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ricsaraiva:
I noticed that with the battery saving on the mobile network indicator does not move. If you turn off the battery saver, the mobile network indicator is already moving. Is it a bug?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] NemanjaS23:
I'm on LOS with Franco r13 (clean flash using last official TWRP) and I'm facing let's call it phone services issue. Suddenly, phone app or contacts app are not working(I cannot recieve calls or messages, when somebody try to call me it says that my phone is off), dialer history is empty, i cannot access contacts, or call anybody, so it's like that basic phone services are somehow "frozen" or broken till restart(like deep sleep kills phone services). I I face this problem ocassionaly, and to solve it i must restart phone(usually several times). I had this issues before, but I thought that's because of unofficial treble twrp, but obviously it's not. Has that happened to anybody so far?(i'm attaching ss of dialer and contacts apps while this problem is "on").
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] osm0sis:
Take that down please I did not give you permission to rehost it.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
Ya, i'm sorry, i found it here
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SolGarlic:
Double tap to wake stopped working after I replaced the LCD+frame.

Do you still have the original LCD?

And did you ever flash a firmware update?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] osm0sis:
SMH.. it's not even my latest version.. :(:mad::rolleyes:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
:good: thanks for telling, but this is different on chcon u:object_r:media_rw_data_file:s0 "$sdzipdir"; yes or not?

or please you can make it as a magisk-module? Thank you before.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] osm0sis:
An addon.d script can't be a Magisk module... it needs to be in /system/addon.d when booted to recovery...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
Ah, okay. I will be using this magic from your thread. Thank you chief.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Samsonait1337:
9.0 Lineage OS official when?!?! ;)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Kir3:
Lineage 16 official will be available when it will be available
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laska.levin:
I've not been using my mido with LOS for a few months. Do I still need to update LOS with TWRP, or is the over-the-air update fixed?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] pritzzy:
Hello! Just switched to this ROM and I'm sure the issue I'm asking might've been addressed above, but there are just too many posts to search from. It would be great if someone could help me out.

I'm using dual sim in India, one Airtel, another Vodafone. Using Vodafone for the internet, and there are severe network issues with that sim in either of the sim slots. I tried changing the preferred network type several times, just doesn't work. Is internet and bad network a known issue in the this ROM because Airtel network works fine. Also if it's because of the preferred network type, can you please suggest the type that works properly? It would be great if someone addresses this. Thanks! :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LonelyDay:
what is your mean?

---------- Post added at 12:19 PM ---------- Previous post was at 12:08 PM ----------

Yes, same with me.

I tried to make peace for that, because [MENTION=6070905]abhishek987[/MENTION] had tried to changes some commit and was not approved by the Los-Team.

I always change to LTE-only in some places so that the signal is maximum and try combining it with airplane-mode to update the network.

If that doesn't help you. You can read some discussion on above.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] pritzzy:
Okay! Thanks for confirming. I do the same , keep switching settings. The continuous disconnection of the cellular network also ends up eating battery. Hopefully there'll be a fix in LOS 16
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] nitinji:
Hi, The Trusted Face is installed in my LOS15.1 , smart lock is enabled but still it is not shown in the smart lock along with other locks. I tried flashing Facelock-all.zip but still it is not shown. Tried almost every thing to get it shown but got no success. Any help will be most welcome. Refer images.

Image detail latest build: lineage-15.1-20181030-nightly-mido-signed.zip
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Kir3:
You need nano package of opengapps minimum. Trusted Face and Face unlock are both required for this to work.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] nitinji:
I am having latest aroma complete install, every thing is installed. but still it is not visible in the smart lock
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Kir3:
You need to install both Trusted Face and Face unlock applications. Go to opengapps wiki advanced options for more info.