yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
Just a word to the wise, don't set SELinux to permissive and try to separate the encryption password from the lockscreen.

It breaks due to the policy. Haven't looked in any further, just something to be aware of.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
hi,

isn't SELinux set to permissive by default in LineageOS?

thanks

lr
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] censett123:
For updates do we need to do a clean install again?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
I do not think so. just wipe dalvik and cache and flash update+gapps+su+whatever :cowboy:

however, I believe clean installation is recommended to avoid any bugs or unpredicted behaviour. what do you say, trane5700?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
yup
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] laviniu_c:
it's never bad to try a dirty flash like that (i like to wipe also system). if it works you've saved yourself having to reinstall everything. if not, you do a full wipe (without userdata) and install anyway.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
that's about it. just make a nandroid backup before you wipe anything and you might try all sorts of things, clean or dirty or very dirty :D i'm just saying that new builds are surely tested clean installed so... but i do update dirty. that's why i call it an update :D

regards,

lr
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
I always wipe system, cache and dalvik (never wipe data) everytime flash rom, to avoid unwanted system modifications bug and then i reflash supersu, xposed, custom kernel etc after first boot to make sure no problem in roms before blaming modifications.

It essentially clean install with data still intact.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] karl0190:
Does anyone have issues with games crashing directly after the start (for example "Futurama - Game of Drones" and others)? I had that issue with version 0218 and am still having it with 0326.

Maybe that's not a big problem, but makes my daily train journey quite a bit more boring...
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
I should have said Enforcing. Sorry. This kernel is Permissive.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Could sb post 'about phone' screen from latest 2603 build?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kmrazon:
So can you give me the final bug list of build 26 march?

I just heard about Cellular signal/battery percent bug, are u facing this issue?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
Hi) Its recommended but not important ;)

The chance to get bugs after update is really small :p

Otherwise you always can do a clean install! :highfive:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] adhinoegraha:
Maps

My google maps error.

Blue dot doesn't came out.

Sorry for bad English.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
f5
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
You don't need to double post simply because it's been 8 hours and nobody has answered your question.

See attached. It's still on Feb security patch.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] :
Would you please explain in detail? I've followed your instructions, removed all apps related to themes (themes provider, chooser, etc), wiped dalvik, but still didn't work.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
I am still on Build 2203 and I noticed that sometimes after I put my phone in airplane mode during the night, the next day my finger sensor is gone and I have to reboot
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
That's what I thought as well. I just wanted to get some things clear with comrades here. That's why I stated update without data wipe, and on the other hand upgrade, which implies change of vital component of the ROM and needs data partition to be cleansed. We are all learning here :good:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] karl0190:
No one an idea what is going wrong? Suddenly no game is running anymore. Even a clean install of the newest LOS didn't help. Games are starting one time, but no second time, then they're always crashing. Normal apps are working fine. Don't know why...
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
Mokee 3103 by Razziel, almost everything fixed (gps, battery drain, microphone noise, speaker crackling, etc). Known bug is fingerprint keep work as home even though fingerprint gesture disabled.

https://yadi.sk/d/wqhJqIR03GWS49
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] jony.mdk:
Batery is good

Lineage 26/03 + greenify=16h sot
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] :
Everybody has Resurrection Remix ROM full working?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Are you aware that thread is LoS related?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
hi, comrades :cowboy:

had to quote myself and attach this insane set of screenshots :laugh:

even though i haven't made a proper battery cycle, March 22nd ROM+R2 kernel made as promised: insane battery life

disclaimer: i've been connected to a USB port for less than a half an hour and about 20 minutes on AC in this quasi-cycle :silly:

here you IS :highfive:

DEVS!!!! :victory:

EDIT: there was massive Travian playing, therefore Chrome made 3rd place in battery eaters competition :D

in-sane <3

EDIT2: to push you into it, here is another screenie of idle time. ouch :cool:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kmrazon:
source? orginal thread link?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
4pda Russian forum

https://translate.googleusercontent...Jrhj1i47KpPT0FmsD6GLwfik4bvfxjQ#entry60015625
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kazekiri:
Yeah, but I'm gonna reply to him anyway. There isn't a separate thread and the rom is from the same dev.

Yes, I have been using the latest RR build since it was released. Since installing the patches and disabling NetworkLocationService it works flawlessly for me. It may not have the latest security updates since dev seems to have abandoned it, but Marshmallow RR hasn't had any changes in features since this build was released so everything is there. I plan to continue using it until a decent Nougat rom gets released for this phone.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mithrandir107:
I am not sure dude. Though the folder on the start of the thread have folder with RR ROM. You can check on other threads as well.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] ghanipradita:
I've checked the megashare RR folder, but the latest version of RR was updated 21 Jan. So, did you still use that version? Also, I already tried to flash that, but there's no option for fingerprint unlock method. Am I supposed to do flash the fingerprint patch?

*Sorry for my bad english
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] ChrisZXC:
Does 4g + works in 22 /17 build?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kmrazon:
Using Mokee 3103 by Razziel,

https://yadi.sk/d/wqhJqIR03GWS49

Cant boot into twrp via power menu/advance reboot apps

all i need to do is reboot recovery by pressing volume up+down+power manually.

Anyone have the solution?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] sukdev.dutt:
It's a known bug. Shut down the phone. Then press volume plus+ minus+ power button at the same time, wait till a vibration. Then release, it will boot into twrp.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Azoset:
Any ETA on an official release?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
Asking ETA on XDA is prohibited and against the rules, moreover the real developer team are rarely active here, check 4pda forum
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Azoset:
Oops! Sorry and thanks!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] adoduran:
is it me or mtp on this device not working? i try it every computer same thing, not detected or detected but cant copy..
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kazekiri:
Yes. I also have the version from 21 Jan. It is the latest version. I also had to install the lights_RR-5.7.4-markw.zip in order to get the LED's working correctly. Not sure if anyone still has this file available.

FP worked perfectly for me right away. Maybe you have a different FP sensor. You can try flashing the file "(无指纹修复补丁)Fingerprint_sensor_Patch_ALL_6.X_goodix.zip".
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alexong:
Found bugs:

1) Turn-on GPS on Waze/Maps caused the phone to reboot

2) For dual-sim, everytime phone restarted, need to manually go to Settings to select SIM again

I am on version 2017.03.26
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bacitoto:
Same version 2017.03..26 (but I also flashed kernel LOS-M-R2). GPS on google maps is working fine, no reboot
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mascot4m:
Bug: restart during the night caused battery drain. Attached are screenshots of battery history.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaihansen2001:
So the best combination for this rom is 2017.03.26 with kernel LOS-M-R2? Or does it have many bugs?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] MentalBreach:
Have you choosed "MTP" mode from notification after plugging phone to PC?

1) Plug smartphone to a Windows PC with a USB cable.

2) If locked (pattern, PIN, password, ecc.), unlock your smartphone.

3) Open notification window and select "MTP" as connection.

4) Try to open smartphone's folders.

If you still have this problem, have you rooted your phone? Some root apps cause problems with MTP connection.

If you installed SuperSU, read here: https://xiaomi.eu/community/threads/root-on-redmi-4-pro-interferes-with-usb-mtp-connection.36801/
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
I have been really satisfied with 2017.03.22 build with R2 kernel, since latter build gave me "everlasting super cell signal" bug.

Regards, longee
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaihansen2001:
LOS-M-R2 kernel?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
That's right.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaihansen2001:
Thanks for the answer.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
You're welcome [emoji6]
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaihansen2001:
Which advantages does the r2 kernel has from the other one?

Enviado desde mi Redmi 4 Prime mediante Tapatalk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] longee_red:
From what I know, and is also logical, it is newer than R1 and probably more functional. I have never touched the older version.

On the other hand, I've noticed that LOS-M-R2 has some significant better battery life and overall responsiveness and snappiness over LOS stock kernel from March 22nd build.

Regards,

longee
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
EDIT: deleted
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Phobos.87:
First of all thanks to development team for this ROM, was a little hesitant for past few months, but finally decided to go with it. Great job!

I'm not really complaining, why would anyone, since 99,5% is working just fine, but here's what I noticed. I'm running 3.26 build, without R2 kernel though:

- signal indicator is stuck at full,

- dt2w works just fine,

- fingerprint scanner works, but it did die twice for no apparent reason. Kinda just stopped working while phone was in the pocket. Reboot = fixed,

- battery drain while idle is massive compared to xiaomi.eu ROMs I've tried for past few months. I'm not getting anywhere near to what I had, like maybe half of SoT I used to. That's kinda painful,

- camera works, but autofocus seems to get stuck sometimes. Hard to pinpoint exactly how and when, but it happens, while it never did before.

- while the phone is still pretty fast and responsive, I can't exactly say there aren't any framedrops or stutters. They happen.

Like I said, none of that is a deal breaker, except maybe battery life, which would be the reason most of us got this phone, but I'm sure it's gonna get fixed at some stage.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] FelixDB:
Any1 tried to use the "Use QPST and QXDM Unlock ALL Band" document in the download folder to unlock the LTE Band 4 or was able to unlock the Band 4 in any other way ??
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] corruption17:
I tried it for Band 20 (800mhz). Didn't work for me. So i guess it will not work for band 4, too. If someone know how to unlock lte bands let us know.

Maybe it need kernel changes?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] adoduran:
Ok, for me is the most stable built is 032217, clean flash, los-mkernel-R2, debloater and superSU = very snappy and 6-7 hours playing mobile legends, I've been using this for about 2 weeks and its more stable than MIUI 8.2 ???? thank you very much for making this rom...
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] FelixDB:
I should receive my device in a couple of weeks, I will try it for sure. I read on a other post that band 20 was not supported by HW, not sure for Band 4.

I still think that the Snap 625 SOC should be able to do all of them, maybe we are missing a trace or resistance on the board.

Or simply a software mod or modem update that could come with future global releases.

Make sense ?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
My de-bloater (from my thread) ?

It's hardware limitation (not SoC) made by xiaomi... not software.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] FelixDB:
I dont know much about LTE modems but to the best of my knowledge it is probably something like a missing trace, resistance or filter.

I guess it would be possible to add the missing part on the board along with the software unlock.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
No way to do it easily or just do it.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
I suspect it is a trace to the antenna or something in hardware. What you MIGHT be able to do is diff NON-HLOS from a global mido (Redmi Note 4), which does support B4, with the bin from markw to verify they are using the same modem firmware.

I have a global mido coming, so it's something I will look at, but the SoC modem actually reports it supports the following bands, so I suspect it is limited by hardware (this is from my R4P):
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] jnxn:
The last build have issue with my tracking application "strava".

The device always reboot every use that application.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] :
Hi, I'm planning to build a LOS13.1 kernel and would like to use your sources. Can you link them for me? Since I'm not sure how to link the original Prime sources into Lineage.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] h4waii:
Use the markw-dev sources. Kernel builds just fine if you revert the commits tagged DNM (do not merge) like selinux policy working being done.

If anybody wants a kernel that follows markw-dev, but includes USB gadget support => https://github.com/cocoahooves/markw
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] corruption17:
Kernel: https://github.com/MiCode/Xiaomi_Kernel_OpenSource (official from xiaomi)

LineageOS-Development for Redmi 4 Prime: https://github.com/markw-dev (you also find the kernel msm8953 used here)

Have fun ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mactley:
Yo this is by far the smoothest and nicest OS I've used on any phone ever. Thank you so much.

Had problems unlocking the bootloader. With Redmi 3 you needed to have China Developer version, but Redmi 4 comes with locked EDL mode. However using the unlock tool, just log in using your redmi account number rather than phone and it should unlock fine. Then you can flash TWRP directly.

Enjoy! I'm still amazed that you can get such a great phone at this price!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
Razziel already updated his Mokee build

https://yadi.sk/d/7n1RYWvK3GdBUy

Bugs:

- Reboot to recovery not work

- CPU always at max freq (reboot to fix)

Source:

https://translate.googleusercontent...Jrhjud7SVM-K8k4CUIvK0XzN74ydUnQ#entry60121736
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bacitoto:
I think most people are using 2017.03.22 with LOS-M-R2

I'm actually going back to MIUI global because I think the battery lasts longer, and slowmotion camera doesn't work on LOS

I'm gonna try the Magisk root aswell
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] caluz78:
We have slowmo camera? Really? I can't find on global...
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kazekiri:
Doesn't slowmo camera completely depend on what camera app you're using anyway? Does it not work at all on LOS no matter what app you use?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Make mooke thread. More threads =phone will get proper forum.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] BJumperBR:
Slowmotion (720p 120fps) works on LOS/RR/Mokee using markw-hfr-libs patch (see attachments).
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Source?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] BJumperBR:
Honestly I can't remember where I download it from...

Just tried to google it and couldn't find anywhere.

I've been playing with lots of ROM's using Dual Boot Patcher and this patch works for most of them. It doesn't work for MIUI though.

---------- Post added at 01:01 PM ---------- Previous post was at 12:41 PM ----------

Here:

https://xdaforums.com/showpost.php?p=70835930&postcount=62
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bobbyzord:
Waiting for fingerprint :D
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] .nevia:
I've found some working high frame rate libraries in other device rom with the same camera sensor if you're interested. Both 720p/120fps and 1080p/60fps modes are working properly now but with the same transparent blue dots artifacts in certain light conditions.

https://mega.nz/#F!NUVUzQyZ!VWB-VIsqwSxw4nF2BWQDdQ

BTW: double tap to wake doesn't work in all custom ROMs on devices with ATMEL touchscreen controllers (Which are assembled with EBBG screens i suppose). Is there any solution?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] tltan86:
Edit: Okay, so the link is in the OP of the russian forum (4PDA).

hi [MENTION=2416121]ock[/MENTION], mind sharing the source link? thanks.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
Hi bro! Sorry for that! I really didn't know who is a real author! Now we know it and

I already fix it in the post

!:victory:

Maybe you can create your thread and will post updates there or I can update it in my post?:confused:

THANKS FOR YOUR HARD WORK!:highfive: :cool:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
About cm-14.1-20161207-UNOFFICIAL-markw.

Not2Fast guys! On that ROM not works correctly:

camera falls, flashlight, any brand of fingerprint!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Nethill:
Status bar problem

when i install "lineage-13.0-20170103-UNOFFICIAL-markw" everything works fine.. :fingers-crossed:, but if i install "lineage-13.0-20170126-UNOFFICIAL-markw" and swipe status bar down notification dosn´t expand and i can´t go to statusbar tiles.. :confused:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] matteo2:
Are there bugs?

Inviato dal mio SM-G920F utilizzando Tapatalk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dels07:
OP please update first post, it's currently on build 20170201, also replace the link with mega link from msdx321

https://mega.nz/#F!2F5hWQjb!rsZQjpRz656o6NcUCOVKqg
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] peibol:
Why msdx321 open a new and official thread?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Phlogistol:
So I installed the lineage-13.0-2017-01-03 build yesterday since it's the one everyone says is stable, and I'm having trouble with my notifications being delayed. All apps I'm having problems with are properly set to "Not Optimized" in battery (doze) settings. All notifications arrive instantly when the screen is turned on. I've tried ticking "Mobile data always active" in Developer options since it seemed like a Wi-fi bug at first, but no dice. The phone was connected to LTE and/or 2,4 GHz band Wifi.

Does anyone else have a similar problem and maybe knows of a fix?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Eoghlear:
Anyone already test the 20170201 version?

Is the same procedure as described in the first post still valid?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Yep. Just installed newest build.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Eoghlear:
Thanks. Will try tomorrow.

Quick other question, TWRP, I installed it using the command prompt/fastboot. But i always have to install it again. Any Idea how to solve this? Or what is missed?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
fastboot flash recovery twrp.img

Yup?

And it's flashed .
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] tltan86:
hi [MENTION=7921151].nevia[/MENTION], is this required or good to have? :confused:

thanks!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Eoghlear:
Always this way. But last 2 times on this phone it would not stay installed. Will try again.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] .nevia:
What do you mean? Just flash this using twrp if you want to get working slow motion. It is still not perfect yet but it should work fine in most situations.

I meant that msdx321 must be interested and maybe he will include these libs in his ROMs.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
You must do sth wrong. How you installed rom?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] tltan86:
i see, my apology, i didn't know what is this for, and now that i do! :good:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Xposed is working like charm here. Installed SlimLauncher and clean unnecessary stuff and got ~15/16 SoT.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mactley:
I tried flashing the R2 kernel and got a bootloop. Any tips? What advantage does it offer over the stock LOS kernel?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Working with snap camera?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bacitoto:
Wow thanks man. Should I flash both zips?

I did found a guide to have slowmo but it was for miui.

Im on phone I'll post source later
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mactley:
Didn't work for me on latest LOS with stock kernel. Says there are files missing from the zip.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] adoduran:
Dont wipe dalvik and cache after flash kernel
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mactley:
This still didn't help. I read the section in the OP about the kernel and stuck to it (booting up LOS first, then flashing kernel without wiping dalvik and cache), but the bootloop still happened. Maybe it's because I had already installed a few apps before flashing the new kernel? Does the LOS install have to be fully clean for the kernel flash to work?

Also what's to gain from the R2 kernel, better battery life?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] BJumperBR:
You can either replace files manually from "markw-hfr-libs.zip" on "\system\vendor\lib"* folder using twrp or flash "markw-hfr-recovery-patch.zip".

* Don't forget to backup your older files before replacing them.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
26.03 already got newest kernel included. I'm using it since few days and it's really nice and smooth.