yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfianap:
for issue high ping when playing games, check this out. work on me

1. rooted RN4X

2. root explorer or something like that

3. go to root > system > vendor > etc and search thermal-engine.conf

4. open with text editor

5. and change it like that

# File empty by default.

# Replace contents of this file with custom configuration.

[MODEM_PA_MITIGATION]

#algo_type monitor

sampling 10000

sensor case_therm

thresholds 70000 70000

thresholds_clr 69000 69000

actions modem modem

action_info 2 3

[MODEM_PROC_TEMP_MITIGATION]

#algo_type monitor

sampling 10000

sensor case_therm

thresholds 70000 70000

thresholds_clr 69000 69000

actions modem_proc modem_proc

action_info 1 3

6. after that, do on your own risk

go to root > system > vendor > bin

search file name thermal engine. and delete it

reboot ur phone and done

hit thanks if this method help u
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] aerialus:
So we must delete thermal-engine file inside bin folder?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfianap:
its optional, if u want just delete it. but if u delete it and still high ping, try to delete it. do on ur own risk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kira1011:
If it work ,reports back. Thank
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] aerialus:
Thanks very much bro,

After delete that file, now this problem is fixed,

Just now trying to play pubgm 1match, and my ping is stable until end game ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfianap:
hit thanks button if this method help u. and enjoy the game
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kira1011:
Does los extended got forum?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] IshanDubey:
does Los 15.1 extended support treble?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] RapGodS:
Why are android nougat updates inside of my lineage os 15.1 updater?lul
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Guerrer0:
Same on me. Only today
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Why is this rom not official yet? It is from the same dev of 14.1
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laviniu_c:
maybe you should ask him instead if he needs help with it. would you be willing to volunteer your free time or your device to get it official sooner?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rEsonancE_0404:
Nope, and that's the good thing on it
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Dude, relax , i am asking so i can understand the difference, not because i am in a hurry. See the difference there? Sit down and shut up.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] leo6996:
The google drive download links dont work...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] amnher:
That is due to the selinux still permissive. The dev must make a way to make it enforcing without breaking things.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Scrool up dude :o
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] leo6996:
What? Send me the links please, twpr for treble and magisk for treble links please
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] krishna.rag:
Here are they...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] laviniu_c:
one of the main things that needs implementing is the selinux to enforcing. all official lineage releases need it. the build is currently permissive.

https://github.com/LineageOS/charter/blob/master/device-support-requirements.md these are the full requirements
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Ohhh thanks for the info, i will check it out.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Vikingr87:
Sorry for my Question if this has already been answered:

1. Can I flash for root the now official LOS 15.1 SU zip??? Beside Magisk..?!?

2. Is the Low Bitrate (96kbps - Open Camera, FreeDCam, SnapCam etc..) of Videorecording already been fixed...(b/c it can't be changed as I figured out - no matter what I set in options) ???

Thanks a lot.. <3
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
to clean install any treble 8.1 rom, do i have to wipe vendor too?? could someone please tell me what is necessary for a clean install in treble roms. thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sk8223:
Yes, you must wipe Vendor, System, Data, Dalvik and Cache. This thread ought to be stickied: https://xdaforums.com/redmi-note-4/how-to/guide-how-to-install-setup-treble-rom-t3760025
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] speter2:
I tried building it using the build.py, but i get files missing error... Is there any chance you could help me?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anshuxinha:
Please update the Magisk link.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Akibtech:
Telegram
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] massiswantoo:
No update again since 23th build?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
twrp and magisk link dead
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Addo46:
Do u guys feels performance decrease when using this rom? Or its just my feeling?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] IshanDubey:
same here
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] antonholmstedt:
Yes I'm feeling it too, but just sometimes.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
Never felt after optimising autostarts and inactive apps.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Reboot recovery, then wipe dalvik and cache.

Normal here :) and using from february with stock kernel.

Everytime update without clean flash :laugh: lol and strong nothing view FC or something.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] rEsonancE_0404:
Performance and support decrease :rolleyes:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juniorhxcx:
guys,

What is a Treble rom?

Do I need a TWRP Treble to install ROMs with Treble?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfred04:
I want to ask the same, thanks.

Enviado desde mi Redmi Note 4 mediante Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
If you would have been keen to know about treble you'd have searched for it using Google.

Yes, installation of treble ROMs require treble enabled TWRP.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] amnher:
Maybe a big surprise is coming who knows thats why theres no update
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ranjit Pradhan:
Will los support full substratum support??.. cuz fonts and stuffs are not directly working from substratum...

And other Oreo roms have full substratum support...

Please add in next update.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Here dude of you ask features. But for alternative, you can use Lineage-15.1-Extended by alexy. This build is fully support substratum.

Fonts? I think you can make this flashable. Your problem is done.

Some stuff you must read this details from your theme :) if not supported, calm then switch to another theme :o .
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] IshanDubey:
ask this from original lineage devs
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AlindFatin:
How can i get circle battery icon in settings
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
not available :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sirius@15:
Does this rom have selinux enforcing now? I would really love to move to los15.1 by abhishek :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Not yet, dev is working on it so it can be official.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
No. But it really doesn't matter to me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AlphaKilr:
Does this rom havent been updated since 23 April?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AlindFatin:
Whay it showing 14.1 update?????
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Ya, and keep calm.

Make coffee at home and enjoy with your coffee :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AlphaKilr:
Why the rom doesnt have volte logo?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] fazzito:
Hello everybody,

im having trouble with my wifi signal, it keeps dropping goes to mobile data and again to wifi like every 2 sec..

i tried searching on google and here but with no success..

i already reset the connection settings but didnt help

any ideas?

thx

..…………………

nevermind, was my router
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] shyam.kumar1009:
Drive links in the OP is not accessible.

Also TEZ app is not working. Any suggestions?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Jeetanshu tiwari:
Fingerprint can't be deleted.

I can't delete one of my friends fingerprint in my lineage os. please.helpp:(
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Rename then delete :)

---------- Post added at 02:19 PM ---------- Previous post was at 02:17 PM ----------

Please search in other threads. Essentially should support treble. Or find with xda-search bar on the top of thread :)

---------- Post added at 02:20 PM ---------- Previous post was at 02:19 PM ----------

Because they do not include it.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
TWRP & Magisk links broken...

Hi,

the TWRP & Magisk links are broken. Any alternative links? Or is the treble project discontinued?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Darklord@xda:
I am really happy that it doesn't have a volte logo. Its best to have no volte logo and able to make calls/video calls instead of having a bold volte logo with calling problems and no vilte. Lol
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
You may get them here in the OP

https://xdaforums.com/redmi-note-4/...om-resurrection-remix-v6-0-0-t3748465/page339

---------- Post added at 06:16 PM ---------- Previous post was at 06:12 PM ----------

I'm facing no problems with VoLTE calls. And ViLTE seems to work when camera2API is disabled.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gasparirob:
Sorry guys, same question of some time ago... Who of you with this rom, Redmi Note 4 SD Global, Samsung sensor, and a working Google camera?

For "working" I mean:

- portrait effect enabled

- hdr on front and back

- good photos on high and low lights

- NO FC (this is the major problem)

I'm REALLY not able to find a good version of Google camera for my phone...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
The camera in mido is not that good to begin with, so maybe you have expectations too big. But Google camera by arnova v7 is working for me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Write2rosbin@gmail.com:
Facing issue with Bluetooth calling
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] BrandAparte:
Thanks for the quick reply anur@g

This twrp recovery has a different design, and it is stuttery, not smooth, though it seems to be feature-packed. Not to be ungratefully nitpicky, but is there a treble twrp, with the original twrp design, as i see in screenshots?

Regards
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sk8223:
Try Urikill's ports.

Someone posted a mirror some pages back.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] norliana143:
any new update for magisk? or still stick to the v16 custom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] razibrizal:
https://xdaforums.com/redmi-note-4/...ment/rom-lineageos-15-0-t3690465/post76266951
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] norliana143:
thanks..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Adithya@5026:
Facing battery issues and also boot screen is stuck in mi logo.

Everytime i reboot the device it gets stuck at the mi logo..then after wiping cache and dalvik and after 2 to 3 forced reboot only the phone powers on..

Also facing poor battery life..any fixes please?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 007viren:
Format in TWRP in lieu of wipe (Sysytem, data, cache and dalvic cache)

Install latest 23-04-2018 update,

Open gaps

And you will notice incredible battery life and negligible hiccups.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] olgos762:
Does this rom has work profile working?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
The following works perfectly with even more features and the ability to break lockscreen (helps whenever you're stuck at lockscreen after installing a new ROM).

https://xdaforums.com/redmi-note-4/...covery-twrp-exclusive-3-2-1-5-treble-t3775081
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] razibrizal:
https://xdaforums.com/redmi-note-4/...m-aospextended-rom-v5-0-t3679746/post76318458
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gasparirob:
Already tried
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] B0nb0n:
When i try to make a call over car bluetooth all i hear is cracking noise. is there any way to Fix it?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] nareshs9:
Jio music and Google play music equalizer not open in this rom
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Adithya@5026:
Where could i find the 23-04-2018 update as in the thread last updated is 08-04-2018..and im also not getting any OTA when checking it says no ota available.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tofclaire:
in first post ? if you read it you will find it...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] karamancho:
APN gets reset (deselected) after every reboot
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Kuffy060911:
Guys can someone tell me about the battery life of this rom?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Jeetanshu tiwari:
There is a problem in this rom that when I turn my flashlight on or click picture with flash, both the light turn on white one as well as yellow one. On camera it make photo yellowish.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Nirav Tailor:
I have some confusion...what I should wipe if

1. Move to treble rom from non treble rom

2. Move to treble rom from treble rom

3. Move to non treble rom from treble rom.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] baba9:
All those wipes that you've been doing till now + vendor.

Use TWRP for Treble ROMS by Abhishek!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] anur@g:
It is not problem of specifically this ROM. It is the problem with many ROMs. However you may use godly torch along with stock camera app to get right pictures
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Flash it and say good bye for yellowish :)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
Hello people, good night, I am about to adquire this device, I just wanted to make sure that it will be the same as this, 'mido'.

Redmi 4/4x are the same right? I compared its specs and I think so...

Because in YT they say 'how to install TWRP in Mido" and then they go to 'about phone' and in the top right it says 'Redmi note 4x' and not 'Redmi note 4' as in the page I will buy says...so im a little confused.

Thank you in advance and have a great night/day.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kira1011:
Just get the one with snapdragon. You will never wrong
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
Nice! Thank you very much! Yes yes It says Snap 625 :D

I saw a video review of roms, treble is new for me so I will inform myself everything I need so that I dont mess it up haha ty!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] kira1011:
No problems
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
One more question, do I have to unlock the bootloader to install twrp?

The option to unlock it is as easy as going to dev options and enable 'oem unlock'? Or do I have to send a request to china?

Ty!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sanju14:
You have to send the request to China.:cyclops:

Google "mi flash unlock" and you will know the answer.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Adithya Anilkumar:
I just flashed franco kernel r6 over the 20180423 update and got an error saying vendor mismatch...how can i fix it? Is it something that I need to worried about? Please help.thank you!:o
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 1rituraj:
Bluetooth headphones not working

My Bluetooth headphones are not working well with this ROM.

When I'm using them for listening music or anything it's working fine but

Calls and ingame communication a very annoying hizz.. sound comes out.

Please fix this issue.

Everything else is fine, keep up the good work.

:good:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mido_20:
Link not working

All the download links not working
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] juanjose83:
Normal, average use gets you 6 sot. I am talking about chatting all day, social media, no that much gaming, using wifi and data. Searching online all day
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Kuffy060911:
When I restarted my phone, I'm getting vendor out of date. Is there any fix for that? Magisk also not getting installed(cuz of the above reason I suppose)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gerega:
No fix, ignore!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Invantion261:
Slow internet , anyone have any idea to fix this issue ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] udayxd:
When will mido become officially supported

How long is it going to take for mido to get official lineage os 15.1 builds? It's been a long time since we've been waiting. Also why aren't nightly builds updated after 23 april? :confused:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 1rituraj:
Where is the link I couldn't find it
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Cathair2906:
can anyone upload the Twrp for Treble builds?

link are not working from OP
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Vanquish17:
Twrp 3.2.1

https://drive.google.com/file/d/1PPEIIf5Nkc4aeeqNmGtqwiT9TwAJd4Xa/view

Redwold 027(based on twrp 3.2.1)[RECOMMEND]

https://drive.google.com/file/d/1GsedcUZHH4GHdZUUg3HDBQhZfY9dU9Gj/view
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Cathair2906:
Redwold still the best option?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 1rituraj:
Try flashing inferno 1.8 kernel. https://androidfilehost.com/?fid=673956719939836973

If the problem still remains same

Then flash the kernel simultaneously with the ROM again.

This worked for me.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Vanquish17:
Recommended only because of miui ota update feature...

Anyways....I like it's minimal look and features

Everyone has their own taste tho....

Explore yourself what you like
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfred04:
Hi, we will have more updates or ended support ?? Thousand thank you for this great project.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sirius@15:
Patience Sir.

Dev is working on making it official and he will (cause you know he's awesome :))
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] EdoNINJA93:
Hello guys, I just have a question: if/when Lineage OS 15.1 will become official for mido, will I have to reflash it from scratch or will my currently Lineage OS 14.1 be directly updated?

Thanks! (I'm really looking forward to it :) )
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfred04:
I think they are developing, see updates. I am excited.

Enviado desde mi Redmi Note 4 mediante Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ImNotThere:
Clean-flash is recommended :)

---------- Post added at 11:31 PM ---------- Previous post was at 11:30 PM ----------

But this is 14.1 updates jajaja

---------- Post added at 11:34 PM ---------- Previous post was at 11:31 PM ----------

This is Latest version dude :laugh:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] alfred04:
I know, it seems that are already working !!!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
Hello people! I bought this phone, will pick it up on monday :DDDD, Any noob suggestion? Should I upgrade to Miui 8? And then instal Los 15.1?

I need suggestions, tell me everything I should know!

Ty!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] k3lcior:
Everything is already on this forum, you just have to search / read instead of asking questions that have been asnwered thousand of times.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
Wow ty, and SORRY.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SDF05:
Hey man, good job on buying the phone. A few suggestions:

* This custom ROM is unofficial (it means that there is still some errors and bugs hidden around before they make it official, and some finalizations are left to do too). So be cautious when you're using the ROM. However it's very stable so you would definitely get to use it very well without any kind of big errors.

* Make sure you download and install the latest TWRP (the recovery ROM used for many custom ROMs), download the latest Gapps (apps from google that is required for you to use apps like the play store, messages, duo etc etc and some extra functionality), back up the data on your phone if something drastic happens (chances are you won't), and install the latest firmware (that is the latest MIUI version).

* BACK UP. It's very important in the case of custom ROMs. You won't get a lot of problems but just in case please back up using TWRP. It's the first thing you should do after you installed TWRP and just before you install a custom ROM and the gapps.

* You should be able to upgrade to MIUI 9.5 by now, and that's important to installing custom ROMs. Xiaomi releases a lot of fixes to their phones using MIUI and the best way to ensure that your phone doesn't get bricked (basically unusable) is updating to the latest firmware. You can update your phone, or just download the latest firmware from this thread, or just search up on XDA for the latest firmware for this phone.

* If you're using a bank account or anything similar to that, you might need the magisk app. Pretty easy to install, but do it after you install your custom ROM. Bank apps and Google Pay doesn't allow you to use their apps if your phone is unlocked (which is in this case we unlock the phone to install a custom ROM like Lineage OS)

* Talking about unlocking the phone, that is probably the toughest job you'll get. Sign up for a MI account through your phone, use it for the forum too, make a few comments (and try to keep the same username everywhere) and search for Mi Unlock where you have to give a reason to unlock the phone. Make sure it's a genuine statement, not some copy and paste stuff. Takes about 3-10 days for it. It's the most important job before installing anything to your phone (except updating your phone that is).

* There's a lot of custom ROMs out there for this phone. Some may work according to you, some don't. So don't rely just on Lineage OS. Although Lineage OS is the most consistent one out of them all.

Hope that helps.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Keller0088:
Wow thankyou bro! That helped me a lot! U make my day
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] norliana143:
guys, how do fix this? clear cache, clear data, reinstall gapps.. still occur..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] haravtar:
Notification light brightness level is not working in latest update 20180423 . It always stay 100 %. But it was working in a previous update i forgot the release date.

---------- Post added at 05:39 AM ---------- Previous post was at 05:38 AM ----------

Download the latest Google play services form apkmirror and install it . Always work for me
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] norliana143:
will do. thanks