yashsingh1/xdaforums huggingface dataset:
[Nokia 7.2 Guides, News, & Discussion] dariuslapsys:
Guys, i was reading this forum so long, after none solutions found i desided to risk with the guy who remotely unlocked the bootloader for mynokia 7.2 OWW_2_270 quick and easy ! I promised myself and him, if it will be done i will recommend him everywhere! techmesto.com his website and same name facebook. 100% trusted and unbelieveable cheap . He loaded older firmware then unlocked it took around 30 minutes! :) So, looks like this unlockable bootloader is not the end of the world anymore :) Good luck guys
[Nokia 7.2 Guides, News, & Discussion] dariuslapsys:
Hi guys, how to get rid of Nokia 7.2 Bootloader unlocked warning on boot screen? thanks
[Nokia 7.2 Guides, News, & Discussion] golpesar73:
Hello

According to the posts I understand there is no way to unlock bootloader my device who is updated 12/2020 ...?

this device tired me because of bugs ... slow and drain battery after android 10...

I wanted to flash a custom rom , and now I get my device can't unlocked ...
[Nokia 7.2 Guides, News, & Discussion] CGarz:
Correct. Unfortunately HMD (Nokia) decided they randomly wanted to be bigger cünts than they already were. And so, they pushed an uupdate around that time that blocks bootloader unlocking.
[Nokia 7.2 Guides, News, & Discussion] Lord-Xanthor:
Where can one go now a days to get ones Nokia 7.2 downgraded to 9? I asked Nokia over chat and was told they do not offer this service. Thanks.
[Nokia 7.2 Guides, News, & Discussion] singhnsk:
Possible options:

1. Nokia Care point (physical location) and convince them to flash an older version of the firmware. The online chat support neither has the access to tools nor any idea if a downgrade can be done.

2. Online remote services (techmesto offers one)

3. Buy specialized tools yourself. Google is your best friend.

I cannot think of any other options besides these.
[Nokia 7.2 Guides, News, & Discussion] Lord-Xanthor:
Sorry for semi double post. Got this strange matrix error last night and discovered this might be the better area to try, again gave a neo matrix error. Then today saw notifications. My area of expertise is making trainers for games, and rooting for me is root device and forget it a few years lol. One click root comes to mind. Wonder if they do OS rollbacks. If they do I'll update my replies if they are able to.
[Nokia 7.2 Guides, News, & Discussion] H A M I D:
Can I downgrade to android 10 with this method and then unlock with this and use that file that is in stock firmware for android 10?

I can't use unlock with android 11 stock rom and give errors (like their comments on that site)

I guess maybe stock rom for android 10 can work properly!
[Xiaomi Mi 8 Questions & Answers] mejgs:
Been using Poco F1 for around 6 months and liked everything about it except one thing, freakin' ghost touch, which was killing me! it completely ruins user experience.

Then I switched to Mi9t, which really looked awesome, and in some part it was. Performance is great, screen is great, battery backup is a two days without a sweat but, after a month I got some annoyances. Pop-up camera is gimmicky and really unnecessary, slows down the usage of taking selfies, face unlock, and basically everything front camera is supposed to do. Wifi reception is weak, and I tried all kinds of custom roms and tweaks, it hasn't helped, maybe it is due to the antenna, dunno. While I'm at the cameras department, stock camera is better than Poco's, but not by much, and in some conditions it's worse. Now, my biggest dissapointment is the fingerprint reader. It is just bad, and there is now way around it. Yeah it's pretty good for a under display FP, but comparing it to the Poco's it really is cr*p, and I just decided not to use it at all.

Now, for the Mi8. It is basically Poco with Mi9t's display, which is a perfect mix. Battery is not 4000mAh, but I also get around 8hrs Sot, which is pretty awesome I would say. Also, gcam ports blow Mi9t's cameras by a huge margin, and there is no decent port for it, at least for the time being.

To conclude, Mi8 is smaller, lighter, has more powerfull hardware, better cameras and fps. If someone was thinking of upgrading to Mi9t.....don't.
[Xiaomi Mi 8 Questions & Answers] God_Lx:
Yeap, I doubt anyone happy with the Mi8 will think about upgrading to the Mi9T, even the Pro model would leave us with worse cameras...

The only advantage in the Mi9T/Pro would be the battery, yes it's alot better in any of those models, having the 3 of them side by side to test almost everyday(ando also a Mi9) made me not upgrade this year. Maybe the Mi Note 10 Pro or the Mi10 will change my mind
[Xiaomi Mi 8 Questions & Answers] mejgs:
I agree, but I'm really hoping for some impovements concerning biometrics in due time....PIN/password input to unlock in 2020 is really a step backwards....I'm better of with some minimal notch than all the gimmicks they use just to follow the trends....give me usability
[Xiaomi Mi 8 Questions & Answers] God_Lx:
Well it started going downhill when they changed the Fingerprint scanner to the back of the phones... Nowadays I live well with the Notch on the Mi8 (I reckon I hated it at first) and the awesome Face Unlock it has, but i'm guessing the future will be decent in-display fingerprints or somekind of under-display FaceID tech
[Xiaomi Mi 8 Questions & Answers] mejgs:
I hope so. Only new phone that comes into consideration is Honor 20/20pro with side mounted FP which, according to reviews is maybe the best

sensor so far. Unfortunately, I hate Huawei's EMUI
[JASJAR, XDA Exec, MDA Pro ROM Development] sebastianmc:
hi friends, is it possible? diamond and uni are vga devices, so why arent chefs giving us roms with diamond interface? :(

thx

sorry for my english :p
[JASJAR, XDA Exec, MDA Pro ROM Development] rdosti:
Diamond has 3d drivers (Accelerators), Universal I believe does not...theres tons of changes in both Diamond and Universal. VGA screen itself cant solve everything...tons of changes internally as well .

Lets see what is possible...
[JASJAR, XDA Exec, MDA Pro ROM Development] pjc007:
We're very unlikely to see a 'full' Diamond implementation for a number of reasons:

1) As rdosti stated, the Diamond has 3D acceleration - this may just be software drivers, or there may be some hardware involved. Even if it's just a good software driver, unless the Uni has the same underlying hardware, we're unlikely to see a port of the drivers. So - manilla (TouchFlo 3D) is very unlikely.

2) The Diamond is an altogether *bigger* machine than the Uni. The specs are just so much higher:

ROM - 256MB vs 128MB

RAM - 192MB vs 64MB

Storage - 4GB vs leftover ROM.

So - there's very little chance we could even see all the Diamond *apps* in a Uni ROM - they won't fit!

That said, if you look in the 'Development and Hacking' forum, the thread shown below is devoted to porting Diamond Apps, and while most work seems to be on converting VGA to QVGA, there's a full OEM and SYS dump in there. It's probably from a BETA release of the ROM, though, since I don't think the Diamond has been on sale (much) yet.

http://xdaforums.com/showthread.php?t=395400

So - what could we realistically see on the Uni?

The Diamond version of Adobe PDF (already available as OEM package/CAB)

The Diamond YouTube player (maybe - haven't seen much on this).

The Diamond extensions to Outlook (maybe).

HTC Album VGA (Already available as OEM/CAB).

HTC Audio Manager VGA (maybe).

The Diamond Dialler (maybe).

The latest ArcSoft MMS (probably).

Opera 9.5 (Build 1126 is already out there as a CAB for VGA).

Most of the ROM cookers here seem to concentrate on light/fast ROMs, and don't particularly seem to like the HTC applications, so whether or not any of this sees the light of day in a Uni ROM is open to question.

If someone manages to port the underlying drivers and gets TouchFlo 3D working at a decent pace, that would be wonderful, but I for one won't be holding my breath!

-PJC
[JASJAR, XDA Exec, MDA Pro ROM Development] mo3ulla:
you need this trash ?

1. this interface slow like hell

2. with crappy functionality

3. with giant memory consuption
[JASJAR, XDA Exec, MDA Pro ROM Development] ken0150:
maybe we can use the diamond videocall app for wm6.1?
[JASJAR, XDA Exec, MDA Pro ROM Development] Win_XP:
Yes, may be. Tomal (Ranju) is working on it, more info will be released soon :)
[JASJAR, XDA Exec, MDA Pro ROM Development] beast0898:
The Uni and Diamond have different CPUs and Different GPU.

Diamond uses Qualcomm we use XScale.

Not much chance of porting anything without a great deal of pain.
[JASJAR, XDA Exec, MDA Pro ROM Development] Win_XP:
Uni uses also Qualcomm chipset (MSM6250) for 3G video calling, yeah I know that is hard work to be ported, but only told's what Tomal is working on :)
[JASJAR, XDA Exec, MDA Pro ROM Development] tomal:
yes, that's the main point.

dialer is working great on uni and functions for video call is visible (at least). but need to be tested under 3g network.
[JASJAR, XDA Exec, MDA Pro ROM Development] sebastianmc:
Ok friends! we all know the differences btw uni and diamond, but what I was thinking is get the diamond build OS, some apps compatible, htc home vga, and not diamond drivers... I understood u.. and I think the chefs will give us great roms based on diamonds... without the trash that can make our unis slower and with less free ram...!

thanks bros!

:)
[JASJAR, XDA Exec, MDA Pro ROM Development] pinelesss:
Diamond Interface

sorry.. error
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Hi there,

As the usual trick for installing ViperFX on MIUI doesn't works on Android 10 based MIUi 11 .

So here i found a workaround for it. Let me know if did worked for you as well.

For me it worked on MIUI 11 stable based on Android 10

So the steps:-

1.Download ViperFX latest version from here

2.Remove all the Audio mods and audio patches from magisk module. (i.e. remove AML and ACP ).

3.Now install ViperFX 2.7.1.0 and open the app but do not install the driver. Minimize the app and go to magisk and install Audio Modification Library (AML) . (DO NOT REBOOT NOW)

4.Now go back to viper and install driver it will reboot automatically.

5.After device reboots open magisk and go to modules and uncheck AML (DO NOT DELETE). Now Open ViperFx again and select ok to install drivers.

6.Reboot your phone and open ViperFX and it may ask for installing drivers again so now press OK and it will reboot.Now ViperFX should be working.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] devil499:
Process not work status ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] efakkawy98:
Not working!
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] kuba929:
Working but install ViPER4Android app without driver, next install AML and reboot, then install the driver in v4a and when phone turns on just test it :)

Wysłane z mojego Redmi K20 Pro przy użyciu Tapatalka
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] dharmu:
working
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Please read the tut carefully and follow the steps properly. It should work.

Try again and let me know
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] 0741407414:
Very nice
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] brenosnt:
Working properly on MIUI 11 by Xiaomi.eu
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] prakzwary:
What is AML ? Give us link please
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] brenosnt:
AML is an audio mod, Audio Modification Library

Can be downloaded in Downloads in Magisk Manager
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] raza_maestro:
I flashed the Viper and AML module from magisk itself. Everything working fine here.

K20 (Mi 9T), Stable miui 11 eu
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] prakzwary:
Thanks buddy.

I will try

---------- Post added 05-11-2019 at 12:23 AM ---------- Previous post was 04-11-2019 at 11:55 PM ----------

It got install but i cant see any changes in sounds even i increase value on any options.

Only master limiter working ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] NightRiders87:
Working! Miui 11. Eu

ThanksView attachment 4867273

Wysłane z mojego Redmi K20 Pro przy użyciu Tapatalka
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] deta312:
it working now :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] doctorpectol:
Working fine on my MI 9t pro with latest weekly of Xiaomi.EU

Enviado desde mi Redmi K20 Pro mediante Tapatalk
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] _ray_:
For those who are stuck even after following the guide, after 1st reboot launch app and install drivers again + reboot. That should fix it.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] DigiDagg:
I`ve get "FASTBOOT" screen after step 4, system doesn`t boot =(

Mix 2s with xiaomi.eu firmware MIUI 11 9.11.7 beta

Fixed it with reflashing last firmware...

And now I see FASTBOOT screen just after install Magisk. =\
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] j5654:
What is best vipefx profile for 9t pro/k20 pro?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Isopropil:
Working on Mi Mix 3, thanks!

PS:

If anyone gets Dolby working please let me know, I kind of like it more than v4a.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] brenosnt:
I believe you need to use the Magisk Module Uninstaller to remove ViperFx(and AML) from your Magisk image.

Run it directly through TWRP, or give a Wipe Data (only if it doesn't work), as apparently the error is in the Magisk module image

Try it
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] asoft4dex:
works great

followed instructions and all working like a charm, k20 pro miui 11 v11.0.3.0 android 10
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] scarmage:
Hi, I tried the steps and the drivers got installed, but it's not processing sound. In the information screen it says "Processing: No". I've only tried with Youtube so far. Can you confirm if it's actually processing sound?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] gideonlfc:
I followed the procedure exactly and got it working, I added a tube amplifier mod from another topic and it's sweet

Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Cyclops Maran:
Search it on Magisk
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Al Gore:
Stops working all the time, have to go to settings, enable and disable Attach audio effects to make it work for a while.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] 21071992:
Thanks, it's working for me. Your instruction saves me a headache.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
always do a backup in twrp before doing these stuffs.

which magisk version you are using btw?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
for me it does work fine. On which rom version are you on?

have you installed any other audio mods before ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Have no such issue as you mentioned. Have you installe any other audio mods before and which rom you are currently?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] luispexi:
here too it was like this ...

*I decided to block the application in the exception list.

**

security> utilities> optimize speed> gear> block application.

even cleaning, it is still active, unless you restart the device

Has anyone noticed that the sound has a slight delay to apply sound processing ..? : eek:

for example

starts low after a few seconds, syncs with sounds
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] IchsanWin32:
Is this work with xHifi version? I like the xHifi Bass process more than Fx
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] trizex:
Kudos to you, followed your instruction to the letter, and it works. Great job, just tell me cause im curious as hell, was it pure trial and error that led you to the solution in the end, or? :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Maciej21:
working on Xiaomi eu 11.0.3.0, it asked me to installed the drivers once more.

thank you a lot.

Inviato dal mio Redmi K20 Pro utilizzando Tapatalk
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] nabil427:
How about dolby please? It keeps crashing and sound is grizzy
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] norbert.x:
So just a quick question, you got v4a installed and it is working as intended?

No distorted system sounds or distortions when switching from one BT device to another?

I successfully had v4a installed as well, processing nicely, but it would only last for a few hours. As soons as I start switching from device to device (BT in ears to car stereo BT, a.s.o.) system sounds get distorted (notifications sound like some garbled mess).

Is that not the case with your installation process?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Thanks

Well i read somewhere in Oneplus forums that only AML is enough to get ViperFX working on Android 10 but in the case of miui it didn't worked but i did some trials and even hell even i don't know how it worked. It just worked so i just shared how it got worked in MIUI 11. The steps mentioned are unintentional xD
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Haven't tried dolby on Android 10 yet will try soon
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] pritish sahoo:
Well which rom you are using right now?

If you are getting distorted sound you can try Notification_Helper_Remover-v2.3 magisk module. Let me know if this fixes you issue
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] norbert.x:
I'm on LOS 17, will try the module upon my next install. Thank you for the suggestion.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] LVME:
Do you think I can install Dolby Atmos after? This installation process worked for me
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] fjsferreira:
Just to report that this is working (at least in latest miui eea rom). Also, after the whole process, aml can be removed from magisk without problem.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] sheikhramnuj:
It works for my device using miuimix rom latest. Thanks!
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] norbert.x:
So I got V4A installed and it's processing and working as before, but it also distorts some audio sources (same as before).

I mostly listen to music on spotify and for this use case V4A is working perfectly, but as soon as audio sources switch ie watch some stories on IG, pre-recorded ones sound normal, live-recorded ones (no idea how IG encodes audio) sound distorted.

What I can say is that switching from BT to BT device doesn't distort audio anymore (it used to do that with my last V4A install).

So still not 100% working.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Krisu18.:
Latest Miui 11 xiaomi.eu Mi Mix 2s - unfortunately it doesn't work. Stuck at first logo and gets back to fastboot mode.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] franky_z:
On Evolution X Android 10 music with Viper work, but sounds like alarm are disorted.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] norbert.x:
Found a solution, yes it's weird, but it works.

Have fun.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Antidote03:
Search for viper fix v2 and flash it via magisk search in the official telegram group of k20 pro
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] lelozerien:
Working here on MIUI 11.0.1 Stable QFKMIXM

Only a little problem, it desactivated dualspeakers mod. Uninstalling and installing again the mod solved the issue.

Thank you!
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] guitarmaniatico:
Works

Absolutely WORKS Thank you.

Im on 11.06 stock MIUI 11 (rooted, TWRP. Magisk)

I also previously installed init.d and Busybox in Magisk
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Lethalben:
Everything works! Thanks.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Rockmadeofrock:
Thank you so much OP, followed your instructions exactly and it worked first try!
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Ak@0496:
Thank you for this easy guide. Followed all the steps and V4A is working flawlessly on my K20 PRO running Xiaomi.eu beta ROM
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Amit Kumar21:
Worked for me
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] kevin_2405:
Ha dejado de funcionar .

No sé que ha pasado , pero hoy me dejó de funcionar a pesar que todo iba bien tras seguir las instrucciones.

*

MOD EDIT: Please post only in English according to the FORUM RULES,translation added below:

It has stopped working .

I don't know what happened, but today it stopped working even though everything was fine after following the instructions.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] peeweew:
Did the steps and had media.extractor battery drain. Uninstalled for now. Hopefully theree'll be a way to avoid this. I really want Viper.

Btw. I'm using xiaomi.eu latest stable with immensity kernel 8.2
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Bliemer:
Miui 11 beta, Xiaomi mi mix2s. After reboot devieces back to fastboot. Any idea?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] EzerchE:
Latest Magisk Viper4Android FX Module (Not Legacy) works without any tricks.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Bliemer:
I have last stable magisk. After install viper4a (grom XDA labs) the phone start only in fastboot (Xiaomi mi mix 2s miui 11.2 android 10)
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] j3n5:
I also managed to install it without stucking in fastboot (Xiaomi EU 11.0.5 with Magisk 20.2), but I used the Magisk module from https://zackptg5.com/android.php#viper instead of the APK.

Edit: In case you get stuck in fastboot, this post from Viper thread might be helpful.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] EduardoPazDiaz:
It works

It works, i have ROM 11.0.5 stable wich by the way is the best i tested and i follow the steps and it works, obiusly im root with magisk and also i have xposed framework, so far so good, now i try with de double speaker mod.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Immortal68:
Works on xiaomi.eu MIUI 11 beta V20.1.16. Thank you so much!
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Matthan:
Works great! :good:
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] avirale123:
well in the end the aml module. Does it become activated or deactivated?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] wizzman:
Great on xiaomi.eu 20.1.21
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] HD_Lutze:
same here ...

did not help ... edit the filename delete the driver
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] S.Teraphon:
It's work thankyou .
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Null & Void:
Worked perfectly, thanks mate
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Kaushik Rao:
My notification tone & ringtones are unclear with bad sound.

I'm on latest evolution x rom.

Any suggestions?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] Kaushik Rao:
Help me out
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] alekos panagulis:
Hi, I have followed OP guide and I manager to installed drivers, but Viper still not working.

Can you help me?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] zgfg:
Is BusyBox needed for V4A?

Does modification of audio libraries affect Device certification in Playstore/Settings?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] crimsoncrow:
You have to turn on the master limiter for the type of output you are using.

---------- Post added at 11:25 AM ---------- Previous post was at 11:24 AM ----------

No, busy box isn't needed and modification of audio libraries hardly affect device certification.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Themes, Apps, and] zgfg:
Thank you a lot for the guide, got V4A-FX v2.7.1.0 working on Mi 9T with MIUI 11.0.4.0 QFJEUXM, with Magisk Canary release (20304), Magisk Manager (274) and using AML v2.5