yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] csfeng888:
Thank you for the update, just now I've tried to find the CPU dynamically adjust very not smooth, special caton practical experience. Can be achieved by modifying the file to realize closed core? Because my cell phone battery is full So can't test charge.By the way, what country are you from?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
I can't use my phone with latest kernel, massive lags after installed it (can't open apps, takes seconds (5/6 sec) for open an app (for example settings)

I've flashed back VooDoo V3+ and all works normal and smooth
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Strange bug, i will deactivated hotplug, normaly it should work perfectly.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] csfeng888:
1101 aicp I found that you can use the kernel adiutor closed core
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
I dont know what your meaning, i deactivated hotplug now.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Available on Drive?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Yes.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
I've flashed It, better than before but lags still here, i've flashed back V3, better kernel for now.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Yep then Here is my end with Voodoo, rom will come continue, until oreo is finnished or aicp for nougat. Bye.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] m4tt94:
This is what I've been waiting for. This is THE rom. So far every bug I've encountered on other roms seems to not be present in this one. I have no idea how you did it, OP, but thank you.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] csfeng888:
Yes, this is the best I ever used ROM,:victory:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Agreed
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] tan512:
I have a question, can you answer help me?

1. I'm using MIUI V8.5.4.0 ROM base on Android 6.0.1. Now, how to install your ROM AICP 7.1.x?

2. After I upgraded to the ACIP ROM, I wanted to go back to ROM MIUI V8.5.4.0,

How to downgrade from AICP to Miui V8.5 ? (I know ROM AICP on Android 7.x platform and MIUI V8.5 on Android 6.x, it's completely different, so I think I need specific guidance from you )
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
You need an unlocked bootloader, a TWRP installed, from MIUI to custom ROM Nougat all wipes (Format Data too) are needed, if you want to flash MIUI from a custom ROM you need MiFlash Tool (for PC) and use the fastboot method (official Xiaomi MIUI Forum guide available).
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] csfeng888:
Hello, I tried it on gd today in the new kernel, the same as yesterday night, hotplug is on

---------- Post added at 08:15 AM ---------- Previous post was at 07:48 AM ----------

Today updated kernel you tried?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] FelixDB:
How do I validate if Quick Charge 3.0 works ?

In Ampere app I see charging at 1600 ma with Max usb 2000.

I though that qc3.0 was 3 amp ?

---------- Post added at 12:42 AM ---------- Previous post was at 12:23 AM ----------

Just found the quick charge setting in kernel auditor but doesn't change anything, still charging at 1.6a
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] iceforge:
Isn't markw's stock charger is just a standard 5v/2A charger ? I don't think it supports quickcharge 2.0/3.0.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] netreign:
.. hesuse!..do not you have another job..?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Azoset:
Running this ROM 24 hours now, so far no obvious issues.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
[MENTION=7777398]unterwelt[/MENTION] the newest build still misses an SMS app. Other than that, it works very well.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Azoset:
Anyone having issues with Spotify?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
No sound and led dont work. Im on it.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
Oh yes, just experienced it. LED is always on.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
New rom is building 100% work with latest kernel and latest security patch. I think thats my best work. Have fun with it :)

I will upload it tomorrow its still base on nougat but with v7end-revision2.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] giboto91:
Thanks for your support to our device. Im use aicp build 31-12-2017, its work flawlessly. It will be perfect if support fast charging. Once again, thank you sir [MENTION=7777398]unterwelt[/MENTION]
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Fastcharge is already support look in kernel auditor

New aicp is online! Have fun with it ;) if led not work(it should) flash led fix
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] netreign:
the last build goes with the last kernel? tnx so much for last build... [emoji13]
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] giboto91:
Yes, i have enabled it, but its still charge not that fast, im use samsung charger that support quick charge in ampere max 500 mah only.

Already download your update, glad to hear that. :D
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
[MENTION=7777398]unterwelt[/MENTION], just installed the newest build, 09.01 and it seems the sound is back, the LED stays on, not blinking. There's a default SMS app, however a default Camera app is missing.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
No snapdragon camera? If you have led issues flash led fix file
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
I was able to read a QR code, so apps can access the camera, but there's no dedicated camera app, I can't take a photo or a video.

Yeah, will flash the LED fix zip and report if I face issues after that.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] vrolok:
Hi there,

Jus to say that I am extremely happy with your work [MENTION=7777398]unterwelt[/MENTION]! Thank u so much. R4P is my first Xiaomi phone and somehow I forced myself to like MIUI. Got definitely fed up and ended up installing your ROM (31/12). It is just great. Full wipe, your ROM, latest baseband, the LED fix, and Magisk. Cant find any issue but a minor one: camera gets weird every now and then (lower resolution and the photograph is rotated by 90). Simply rebooting or cleaning the app memory, and it is back to normal. Other than that, it is just fine. The sound is nothing but fine - dont know why you wrote you have had issues. I might update my phone to the latest aicp, but it is not really needed.

Just one question. I m using Magisk 14 togther with the universal safetynet fix module. It works just fine. I wonder though whether you have managed to install the latest Magisk, i.e., 15.2, and make it work properly. I cant. The 15.2 alone wont pass the safetynet check and it is not compatible with the fix.

Cheers
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Flash latest aicp it has new audio driver and better camera driver. This is a well known bug of magisk. This is not kernel rom or device related.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
Magisk link not working
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Flash magisk 14 i have no issues
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] msound87:
i have no problems with magisk 15.2
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
What do you mean exactly with "Magisk link"?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
First thread root method.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
Does this ROM support any theme engine?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kibria.mgk:
Substratum is supported.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
How to lock an apps just like MIUI? What are the alternate? Tnx
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kibria.mgk:
Use third party app locker.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
You dont need to lock.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
Anyone know if google has published source patches for meltdown and spectre?Are they included on latest AICP?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
If a fix will released im sure one of the first who want to patch it
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
From now on i dont release any further kernels, its implement in newest rom so you can update your rom or just be on stock kernel(support on telegram is still guarant). Also my new build machine is up so you will get much quicker latest roms./ i will make two folder first stable next beta. Beta can have bugs. Stable is everything working. It will be for aicp and RR. Have fun with it! (:

Roms in both folder can be dirty flashed (should be the same rom ofc). Issues about the kernel you should post in kernel thread/rom bugs in this thread.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] deckysanjaya25:
why aicp 20180110 camera can not save image on external sd card? is it a bug?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Tell me a rom where its work and i will. Implement it
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] deckysanjaya25:
only if using snapdragon camera, if using snap camera there is no bug like aicp20180109

thanks,,
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
Okk I am having some issue with Auto brightness.... Every time I find out that its not responding..... Also Clock widget disappearing from home screen... More, Night light settings are not working properly (not a big deal)

/* Its a great ROM BTW ? */
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
I have the same issue, will look at the weekend on it, deactivate backlightdimmer and it should be better
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
Also the minimun brightness is too bright and in range 1-4% identical, it starts changing from 5%.

And earspeaker and headphone sound volume is too high even in minimun when calling from whatsapp.If i lower headphone gain from kernel adiutor then normal calling sound is too low.Is whatsapp and maybe other apps using different sound driver/channel?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
I will look at it. And upload a new test build later on test folder in about 4h. So 9pm german time
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Well its still not workong that good... I will work further on it at weekend.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Anyone can send me FM Radio apk from this ROM?

I can't find AOSP FM anywhere.

Sorry for the OT
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
New test build is online tell me about the auto brightness
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
According to my observation what i can see is that auto brightness only work immediately after the phone is unlocked then to readjust you need to re lock your phone and unlock it again....... is that a bug or feature? // i haven't try any new build u r talking about :confused:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Go in my test build folder and flash it. Then report.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] zhbdripon:
i have tested your new build.. auto brightness is working, however when i went to darker room its wait 10 sec then start adjusting but whenever i go to brighter place its start adjust after five second (that's acceptable ) :highfive:

it would be better if:

1. should wait 5 seconds not 10 when need to decrease

2. when brightness decreases its feel little robotic like 100% - 80% - 60% but increasing look natural.

// little tweaks in code will fix these i guess :good:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Its harder than it sounds like ;) new AICP is on gdrive fixed goodix fp on third party apps (in test folder)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Th3realVicio:
How i can install this rom from miui?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Yes, but a full wipe is needed.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Th3realVicio:
is also format factory necessary?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
First, you need to open the bootloader, which can be done only by Miui, you need to request it. Then, you need to install TWRP (you can find the how-to here), format/wipe everything to avoid unexpected behaviour. After it is done, you can install this ROM, Magisk, etc.

Have fun with it :)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Th3realVicio:
I have already unlocked the bootloader and I have the twrp, I just have to do a total wipe? (Dalvik, cache, system and internal)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Yes, total, and after ROM flash do a "Format Data" too under "Wipe" settings or your phone Will be encrypted after flash.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Th3realVicio:
Thank you very much, I did not know it. That's all?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] N1ck474:
Yes.

1) Wipe System, Data, cache.

2) flash ROM and Gapps.

3) format data

4) reboot
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
Yes, you need.

And if you had encryption turned on, but you don't want it anymore, you need to format the data partition (wipe is not enough).
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Any suggest for new aicp? I enable some gestue(S2S, S2W) better backlightdimmer better auto brightness settings.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Shayan LP:
Horrible Boot Animation!!!!!!!!!!

Boot animation looks like a fun instead of Booting!!!!!!!!!! why the Security patch not updated yet?!!!!!!!!!!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
-Bandwidth meter on status bar would be a nice feature.

-For kernel, i don't know if it's already supported, f2fs.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Its enable for v8. So for future ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
The donation link it's for you or AICP team?Cause i wanna donate to you.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Just for you ;)

http://paypal.me/unterwelt

Or just go on my page then to donate.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] deckysanjaya25:
i think quick unlock when entering pin correctly,

thanks
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] hobie99:
Is there any option to kill app by holding back button ? Im on stable rom..
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
Yep, in 'Developer options' scroll to 'applications' (the last section on the bottom) and enable the toggle next to "close application"; it should be at the very bottom of tbe screen.

deckysanjaya25: it's already possible. I have seen it somewhere in the lockscreen or security options, as I can remember.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] hobie99:
Is the traffic indicator not showing the right speed ? I use speed test and the indicator just showing 1mega byte so instead of 9 mega
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
New latest aicp is uploading. Also aokp and RR sll builded today and all are uptodate on sources. New kernel comes this evening with latest kernel.org update also new v8 wit havy improvement! :) wish you be happy with my latest work.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Shayan LP:
No radio app on latest RR build

No FM radio app, please fix !!!!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
There is. I just updated and I can find that app. Please find it.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bacitoto:
Megabytes (MB/s) and megabits (Mb/s) are different things, google about it

Upload isn't thriggering the traffic indicator as shown in the link (couldn't upload to xda)

-I flashed magisk 15.3 and it's working flawlessly and it even shows in the rom settings. Didn't need universal safetynet beta fix

-Rom feels really good and snappy, I hate camera design but it works really well (I think better than my previous rom).

I have yet to test SOT but it seems on par with the other 14.1 roms

That being said I have some issues:

1-As posted in los thread

same in this rom, missing back button settings (button mapper solves this issue)

2-The gallery is extremely slow and sometimes doesn't display edit/share/delete options

Screenshots also take a while to trigger

3-Also, there's something wrong with file manager or documentsui

I don't think it's a bug so there's no way to log it.

It behaves in a weird way, and I had lots of "problems" with it. When I download a .apk it doesn't prompt the installer, I have to browse manually

In the link there's a video with an example: I can't manage to upload img to imgur/tinypic/pasteboard so I had to use mega

How can I help you solve this?

Edit:mega link and added some other bugs

Edit2:stuff
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
Hey,

I just changed from RR to AICP, and I got one question in my mind. Can I remove the AICP Extras icon from the launcher? I can access it via Settings, but I don't find the option to disable it from launcher in the extras menu, maybe just blind ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
From where do you want to remove it? From the Quick settings menu what you pull down from the top of the screen on the main screen? That's easy, tap on the pencil icon, tap long on the AICP icon and move it down to the bottom.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
from the launcher ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kibria.mgk:
Just hide it if you're using custom launcher. I'd recommend Lawnchair for stock experience.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
Are you talking about AICP?Where is the setting for traffic indicator?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] yuba15:
Open AICP Extras, press upper left corner menu, status bar, then traffic indicator ?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] hobie99:
Ok.

Does the battery mode affects the wireless detection? I switch between them alot and yesterday my laptop cant capture the hotspot from my phone and when got home the phone wont capture the wifi on the router. Have to restart it.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bacitoto:
Battery for me isn't as good as in DoTos but it's still very good. Had wifi, data, and gps always on. Played alot of mini-warriors and youtube
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] T3sla:
Rom is almost perfect.The only problem i can find is that when not using autobrightness the minimum brightness is greater than when using autobrightness.You can use some app like Pencerahan to confirm that.You can see that brightness doesn't change in range 0-4%.Small problem in a state of the art rom.Kudos to [MENTION=7777398]unterwelt[/MENTION] !
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Thats no problem i will update it at weekend i think i got now the right valuables for all three roms ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Flynhx:
I've just flashed AICP ROM today and this is my first time using it, i'll say that it is almost perfect, better than xiaomi.eu(my previous daily driver).

Its a good thing that the dev is active, hoping for more updates in the future, thanks for the creating this ROM sir [MENTION=7777398]unterwelt[/MENTION] :)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
Hi guys,

Does any of you have an older (end of December) version of this ROM? I want to change the boot text, that version was much better. On the GDrive the oldest is from the 16th of Jan, but that has the new logo.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
the logo change every new compile.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Deus.:
Thought it is so, but if I unzip it from the /system/media directory and store it on my notebook I can add it before every ROM flashing.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kreigan:
this rom uses Voodoo V7 + kernel as default?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] vrolok:
Yep

Enviado desde mi Redmi 4 Prime mediante Tapatalk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kreigan:
Thanks Bro :good:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] hobie99:
Any sound mod that is compatible with this lovely rom?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] qaz.xc:
Does the stock MIUI kernel work with this ROM?

I'm asking because i see contradictory information on the OP, if i flash this ROM after cleaning the stock ROM will it work fine?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kreigan:
Yes will work, every .zip file have boot.img (kernel) file. You can check the inside of .zip file with Rar app or something similar app.

If you want to flash it, i recomand to full back up your data.

Please do the instruction correctly
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] qaz.xc:
So... to clear things up, flashing the ROM will not flash a new kernel right?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kreigan:
Will flash the new kernel that support its ROM
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] vrolok:
Just a silly and mainly useless feature, which might not even be ROM related, is "OK Google" working for you? I can't even activate it in the voice match since it is greyed out. I have tried using Spanish Spain and English US as system languages to no avail.

Much appreciated.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kibria.mgk:
Install gapps nano version for "OK Google" voice recognition.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] vrolok:
Did already and not working. Thanks anyhow.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] LVME:
Dolby Atmos and Viper4Android, I've been using both working perfectly, installed them through magisk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
check the permissions.

on my mum s phone everything was set to denied
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] vrolok:
All permissions given. Thanks

Only reason I can think of is that I dirty flashed. Will report back after clean flashing
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
maybe just remove the app data?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] BenMonk:
Weird, I flashed it yesterday, wiped everything first, and today, suddenly the screen went black and it gave me 'System UI has stopped' I can't do anything right now. I have tried by wiping cache and dalvik, but that didn't work, what can I do, before reflashing, because, I don't want to lose everything again.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kreigan:
this is what I do for clean flash:

1. Mount - all items

2. Format

3. Full Wipe

4. Flash the ROM from SD

carefully, you should make sure everything is in Mount every partition. I think this is the best way because everything has been cleared before flash ROM.

do not forget to backup all your data to external storage.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] yuba15:
Which version of dolby do you use? Lenovo a 7000?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] LVME:
Le Eco Le Max2
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] hobie99:
Is working good? I use Zte Axon and sometimes in 15min of playing games its sound gone missing, and minutes later it comes back..

And which viper to use?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] LVME:
For me it works 100%

Viper4andrid 2.9 (2.5.0.5 version)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unterwelt:
Someone interest on hall sensor fix? For flip case?