Develop Bugs

Mod New {Dolby Atmos} For Oreo [PowerfulAtmos]

Hi guys [Finally we got Dolby atmos on Oreo]
{This is the Updated Dolby Atmos for API 27 - Oreo 8.0 and 8.1 by repey6 from ZTE Axon 7 Oreo}
1st of all Thanks 2 [repey6]
(Ported by repey6)
Not by me
I was tried on lenovo k5 plus aosp Oreo 5.2
Successfully installed
Features of Dolby Atmos Digital Signal Processor
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Here are some of the numerous features of the Dolby Atmos Digital Signal Processor application that you will now be able to enjoy on your Lenovo vibe k5 or plus
•Graphics user interface that's easy to understand and use.
•Apply sound effects to media audio output.
Output support for various media players.
•Intelligent Equalizer which constantly analyzes and dynamically adjusts the audio to match a preset frequency response. It delivers rich and detailed audio that packs power into every note and beat.
•Graphic Equalizer which enables you to customize your sound across the frequency range from bass to treble.
•Volume Leveler which delivers a consistent volume, regardless of change in content or applications based on the device's master volume.
Bass Enhancer which improves bass response via headphones and device speakers, boosting the ability of both to reproduce low-frequency sounds.
•Dynamic enhancer which identifies the audio content and adjusts several parameters based on the audio content to give the best output quality.
•Surround Virtualizer which creates realistic surround sound through any set of headphones or stereo speakers.
•Dialogue Enhancer which improves the clarity of speech in any type of media
[Requirements]
Your lenovo k5 or plus must be running on a minimum of Android 8.0 Oreo for this app to work on it. Here's how to install Android 8.0 Oreo on lenovo k5
•Magisk users have the option of installing directly to /system instead of creating a Magisk module using the included arise_parameters.prop.
•SuperSU users with the systemless root solution have the option of creating a SU module instead of installing directly to /system.
•SuperSU users and Magisk users instructing a /system installation via a prepared /sdcard/arise_parameters.prop are encouraged to confirm that a minimum of 100MB of /system space is available before beginning installation in recovery
•Magisk users performing the default Magisk module installation and SuperSU users performing the optional systemless installation will require 100MB more than the minimum available /data space acceptable (usually 500MB; 500MB + 100MB = 600MB).
•Permissive SELinux Mode is currently required and will be set automatically after each device boot. Do not install archive if this is not acceptable.
{Downloads}
Dolby Atmos Digital Signal Processor
https://drive.google.com/file/d/1uMIHk1cWsqUytCSubGGinCOkQ-19k02g/view?usp=drivesdk
Installation Process
Download Zip .
Copy To Sd Card.
Turn On Your Phone 2 Recovery Mode.
Install The Zip.
Wipe Dalvik Cache and

Does not work on AEX 5.2 latest build the app crashes

thanks a lot man for this awesome port..
working fine in k5 plus 3gb, aex 5.2
no root and no magisk

axal said:
Does not work on AEX 5.2 latest build the app crashes
Click to expand...
Click to collapse
Only supported with magisk
Root your phone with magisk

ROMAN ARICK said:
Only supported with magisk
Root your phone with magisk
Click to expand...
Click to collapse
My phone is rooted with magisk... This does not work

axal said:
My phone is rooted with magisk... This does not work
Click to expand...
Click to collapse
There is a zip inside this zip named "DOA.zip" that is a magisk module so extract it and flash it

sameer12dhi said:
There is a zip inside this zip named "DOA.zip" that is a magisk module so extract it and flash it
Click to expand...
Click to collapse
I followed the steps but the app still crashing, and I not the only with the problem... 5 friends with AEX 5.2 tested and the same result... Maybe only works with Asian variants a40/a46 but not with American variants l36/l37

axal said:
I followed the steps but the app still crashing, and I not the only with the problem... 5 friends with AEX 5.2 tested and the same result... Maybe only works with Asian variants a40/a46 but not with American variants l36/l37
Click to expand...
Click to collapse
Or maybe issue is with aex 5.2 , was working fine on DU . Anyways please don't start complaining to aex Dev about this issue it's not really his concern.

works oreo 8.1.0 rom RR V6.0

sameer12dhi said:
Or maybe issue is with aex 5.2 , was working fine on DU . Anyways please don't start complaining to aex Dev about this issue it's not really his concern.
Click to expand...
Click to collapse
Of course not, only in this thread I write the issues with the objective that the developer is aware and can solve it

axal said:
Of course not, only in this thread I write the issues with the objective that the developer is aware and can solve it
Click to expand...
Click to collapse
That's good , BTW he is not the dev ( the guy that who posted It )
So I don't think reporting it here will have any effect just wait for new build maybe it's fixed and one more thing are you using v4a or any other audio mode because it might not be compatible with that.

sameer12dhi said:
That's good , BTW he is not the dev ( the guy that who posted It )
So I don't think reporting it here will have any effect just wait for new build maybe it's fixed and one more thing are you using v4a or any other audio mode because it might not be compatible with that.
Click to expand...
Click to collapse
No, I'm not using any other equalizer or similar

axal said:
No, I'm not using any other equalizer or similar
Click to expand...
Click to collapse
Then maybe you should try other mods Available they might work

Will this work in RR 6 Oreo ?
---------- Post added at 03:17 AM ---------- Previous post was at 03:16 AM ----------
Why don't you make a flashable zip for magisk

Flashed it on RR 6 IT IS NOT WORKING

Shiva $$$ said:
Will this work in RR 6 Oreo ?
---------- Post added at 03:17 AM ---------- Previous post was at 03:16 AM ----------
Why don't you make a flashable zip for magisk
Click to expand...
Click to collapse
Works perfectly I tried rr 6
And this mod for only magisk

Work fine on AEX v5.2 A6020a40 device but a little crackling was there..... Demo video is playing but sound not coming
Rooted: yes
Magisk: yes

App crashed is A6020a40 AEX 5.3 Android 8.1.0..
Please fix it.

JustForLulz said:
App crashed is A6020a40 AEX 5.3 Android 8.1.0..
Please fix it.
Click to expand...
Click to collapse
If problem extracts it and find DAO. Zip file and flash it on
Using magisk and reboot its done...:silly:

SUDERSHAN BHARATI said:
If problem extracts it and find DOA. Zip file and flash it on
Using magisk and reboot its done...:silly:
Click to expand...
Click to collapse
I can not install through Magisk, writes that this zip is not a Magisk module. Used by Magisk 16.0

How To Guide [ROOT] Enable Dolby Atmos EQ

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Hello everyone!
I am a big fan of audio equalizers, especially on the phone's speakers, so on each of my OnePlus phones, from OP7 Pro, through 8 Pro and now on 9 Pro, I'm looking for a way to get the most out of Dolby Atmos.
On each of these devices I had to look for a new solution, on OP 7 Pro and 8 Pro before updating to OxygenOS 11 it was enough to install Dolby Atmos apk, it just worked immediately, unfortunately, after my discovery, OnePlus blocked this possibility, since the OOS11 update the application does not work, it can be installed but does not start.
[NOTE] This solution works on OnePlus 9 and 9 Pro, tested on the EU ROM (BA).
Today I found a way around this problem, however it requires root but the way itself is very simple, here are the steps to follow:
Install the magisk module - JamesDSP Manager
install the magisk module - Audio Modification Library
download and install the Dolby Atmos app - Download Link
After restarting the phone, the application should start without any problems
However, there is one more optional step, but I advise you to do it, because if you don't do it, the equalizer settings may reset, e.g. after connecting headphones -you should debloat this app: com.oneplus.sound.tuner
If you have root on your phone, you probably know how to do it, but if not, here is a simple instruction on how to debloat an app using a computer:
Download "Minimal ADB and Fastboot" to your computer, then enable USB debugging on your phone, then connect the phone to the computer and run the file "cmd-here", which you will find in the folder with ADB and Fastboot.
Now you need to debloat the Dolby Atmos system controller, to do this, you must enter the following commands in the fastboot console: (don't forget to allow USB debugging on your phone! After connecting the phone to the computer, the phone will ask you if you allow it)
Code:
adb shell
pm uninstall --user 0 com.oneplus.sound.tuner
If all went well, then you should see the message "Success" in the console, now you need to restart the phone, when it reboots, you will not find the "Dolby Atmos" in the phone's settings and thats okay.
You can also restore Dolby system settings at any time using this command in adb shell, but I don't recommend doing it if you want to use another Dolby control app:
Code:
cmd package install-existing com.oneplus.sound.tuner
And that's all! Enjoy a better audio experience on your OnePlus 9!

Rayekk said:
View attachment 5364567​
Hello everyone!
I am a big fan of audio equalizers, especially on the phone's speakers, so on each of my OnePlus phones, from OP7 Pro, through 8 Pro and now on 9 Pro, I'm looking for a way to get the most out of Dolby Atmos.
On each of these devices I had to look for a new solution, on OP 7 Pro and 8 Pro before updating to OxygenOS 11 it was enough to install Dolby Atmos apk, it just worked immediately, unfortunately, after my discovery, OnePlus blocked this possibility, since the OOS11 update the application does not work, it can be installed but does not start.
[NOTE] This solution works on OnePlus 9 and 9 Pro, tested on the EU ROM (BA).
Today I found a way around this problem, however it requires root but the way itself is very simple, here are the steps to follow:
Install the magisk module - JamesDSP Manager
install the magisk module - Audio Modification Library
download and install the Dolby Atmos app - Download Link
After restarting the phone, the application should start without any problems
However, there is one more optional step, but I advise you to do it, because if you don't do it, the equalizer settings may reset, e.g. after connecting headphones -you should debloat this app: com.oneplus.sound.tuner
If you have root on your phone, you probably know how to do it, but if not, here is a simple instruction on how to debloat an app using a computer:
Download "Minimal ADB and Fastboot" to your computer, then enable USB debugging on your phone, then connect the phone to the computer and run the file "cmd-here", which you will find in the folder with ADB and Fastboot.
Now you need to debloat the Dolby Atmos system controller, to do this, you must enter the following commands in the fastboot console: (don't forget to allow USB debugging on your phone! After connecting the phone to the computer, the phone will ask you if you allow it)
Code:
adb shell
pm uninstall --user 0 com.oneplus.sound.tuner
If all went well, then you should see the message "Success" in the console, now you need to restart the phone, when it reboots, you will not find the "Dolby Atmos" in the phone's settings and thats okay.
You can also restore Dolby system settings at any time using this command in adb shell, but I don't recommend doing it if you want to use another Dolby control app:
Code:
cmd package install-existing com.oneplus.sound.tuner
And that's all! Enjoy a better audio experience on your OnePlus 9!
Click to expand...
Click to collapse
Or you could use core patch and lsposed.
Or use redskull hydras magisk module then disable OnePlus tuner

toolhas4degrees said:
Or you could use core patch and lsposed.
Or use redskull hydras magisk module then disable OnePlus tuner
Click to expand...
Click to collapse
would you mind elaborating on what you are suggesting here, I would like to try that

thirtythr33 said:
would you mind elaborating on what you are suggesting here, I would like to try that
Click to expand...
Click to collapse
Well I have a thread in themes and apps and search for redskul tg link on sent not allowed to post the links

toolhas4degrees said:
Or you could use core patch and lsposed.
Or use redskull hydras magisk module then disable OnePlus tuner
Click to expand...
Click to collapse
LSPosed takes a little more work than installing 2 magisk modules, other than that sometimes it causes SafetyNet issues.
As for the second module, I have nothing to say because I've never heard of it, but if it actually works the same way as my solution, that's good!

Rayekk said:
LSPosed takes a little more work than installing 2 magisk modules, other than that sometimes it causes SafetyNet issues.
As for the second module, I have nothing to say because I've never heard of it, but if it actually works the same way as my solution, that's good!
Click to expand...
Click to collapse
I can't post tg links here, search. One less step than what you posted for redskul mod. Also already use lsposed for other stuff and pass safety net...

@Rayekk thank you for this. My setup is a little different from yours but your method gives me some insights as to how I should proceed. I have Viper4All installed properly and am trying to install Dolby Atmos.
Is there a particular reason why you're using Dax2 and not Dax3? Is one better than the other for particular setups? I'm also curious as to why the original extraction from the Razer 2 phone is 60MB while all these other ports that I'm running into is a lot smaller (~3MB, I saw one for 10MB). There are so many versions. Does it make sense for me to install JamesDSP when I already have Viper4Android? I feel like I should have one or the other, but I have no idea.

[GUIDE] [A11/A12] [DOLBY ATMOS] [OOS11/12] How to install Dolby Atmos on OOS11/12

Hey Guys
Well after about a year of trying to find a guaranteed way of getting Dolby Atmos to work on OxygenOS 11 i have finally found a way
You will need:
Oneplus 8 Pro
Magisk
Termux (or some other terminal)
Dolby Atmos Magisk Module by @reiyuki
DISCLAIMER: I'M NOT RESPONSIBLE FOR ANY DAMAGE CAUSED TO YOUR PHONE OR DATA AS A RESULT OF FOLLOWING THIS GUIDE.
BY GOING AHEAD WITH THIS YOU UNDERSTAND AND AGREE WITH THE ABOVE
Guide:
1. Download the Dolby Atmos Module
Android 11 -> https://github.com/reiryuki/Dolby-Atmos-OnePlus-8-Visible-Magisk-Module (Recommend Version 6.2)
Android 12 -> https://github.com/reiryuki/Dolby-Atmos-Magic-Revision-Magisk-Module (Recommend Version 2.3 BETA 1)
2. Install Termux from the Google Play Store
3. Remove any existing Dolby Atmos mods that you may have install previously (IMPORTANT!!!)
4. Open Termux and type su bash (grant Termux superuser rights if requested)
5. Next you need to run these 2 commands
setprop dolby.daxui 1
setprop dolby.cleanup 1
6. Next install the Dolby Atmos Magisk Module in Magisk and once done reboot
7. Thats it, Dolby Atmos is installed and ready to go
Known Bugs:
* On some phones the "setprop dolby.daxui 1" command may not work. to workaround this, create a optionals.prop file in the root of your phone storage (/sdcard or /storage/emulated/0 ) and enter in that file
dolby.daxui 1
save the file and proceed with the install as normal
or
download the file attached and extract it in the root of your phone storage -> Thanks to @janres155 for the tip
* Dolby Atmos needs reopening each time you switch audio outputs (Speaker, Bluetooth, Headphones. Just reopen the app and reselect the sound profile you want to use) -> Fixed in V6.2
* Custom EQ settings may sometimes reset -> Fixed in v6.2
* Booting Android into Safe Mode will remove the Dolby Atmos app and you will have to follow this guide again to get it to work again
* Not working in the ColorOS 12 Open Beta (possible Magisk/Module incompatibility with Android 12)
* On Android 12, installing Dolby Atmos may break fingerprint sensor, hopefully a future update will fix this -> Turned out to be caused by Magisk Universal SafetyNet Fix -> Fixed
Thanks;
A huge thanks to the following people (if i miss anyone then please let me know so i can update the list)
@reiryuki - Dolby Atmos Magisk module and commands
@topjohnwu - Magisk
Any questions then be sure to ask
GUIDE LAST UPDATED: 27/08/2022 - Added workaround for Dolby Dax UI not being installed

I'll try it

setprop dolby.mod.ui 1 is only if you using an extended modded UI app. If you don't have, then no need to run this. Written at "Optionals" at my Dolby github for more info.

reiryuki said:
setprop dolby.mod.ui 1 is only if you using an extended modded UI app. If you don't have, then no need to run this. Written at "Optionals" at my Dolby github for more info.
Click to expand...
Click to collapse
Ok thanks for this, i shall update the OP, those was the commands i used to get it working so i just listed it there just in case

It works on my phone well,thank u.

Thanks @reiryuki & @dtronics, working well with OOS 11.

Thank you @reiryuki for all the work you've done for this port.
Thank you @dtronics for this guide and alerting me to this module.
I notice that there is no bass booster toggle switch and I would like this option is possible.
1. I'm looking at the optional section for Termux commands and noticed that a lot of them are "not for module powered by Dolby Digital Plus". Is this Dolby Atmos module powered by Dolby Digital Plus?
2. I have no boot loop issue. What's the best way to uninstall this module? Do I need to necessarily run the uninstaller zip file in recovery (can I do this by ADB sideloading)? OR Can I simply remove the modules from Magisk and reboot?
3. Assuming that I properly uninstalled and this module is not powered by DD+, which Termux commands do I add to get the bass booster toggle?
Here's what the guide says...
- Force enable bass boost enhancer with default values (all profiles) (not for module powered by Dolby Digital Plus):
setprop dolby.bass true
- If bass boost enhancer is disabled by default, you can reenable it with the default settings (not for module powered by Dolby Digital Plus):
setprop dolby.bass default

NEW UPDATE. 6.2? any issue?

i have op8. paranoid android sapphire alpha 1 build. installation failed. need help

I today morring installed 6.1 ... Now have to install 6.2

how's the new update?

bdek said:
how's the new update?
Click to expand...
Click to collapse
https://www.pling.com/p/1461991/, use instruction from this topic.

i flashed the 5.9 before but installation failed
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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I can confirm that update 6.2 does work.
You will need to run the 2 commands again BEFORE you install the update.
You know you have done it right when the install log says "Using DAUI instead of OPSoundTuner"

i need to run the 2 commands even this is my first time to install it?
i have op8. paranoid android sapphire alpha 1 build.

Use instruction from first post.

same.

bdek said:
i need to run the 2 commands even this is my first time to install it?
i have op8. paranoid android sapphire alpha 1 build.
Click to expand...
Click to collapse
Yes, follow the guide exactly as stated in the first post.
You can ignore the Dolby cleanup command if your room doesn't contain any form of Dolby Atmos but it's best to run it anyway

installation failed still.

bdek said:
installation failed still.
Click to expand...
Click to collapse
Are you using stable magisk or canary/beta?

How To Guide ViperFX for OxygenOS12/ColorOS12

1. Install AML and ViperFX
2. Reboot.
3. Launch Viper and install the driver.
4. Without running Viper:
- From the archive AML.rar
replace post-fs-data.sh along the path /data/adb/modules/AML
- From the archive Viper.rar
replace post-fs-data.sh along the path /data/adb/modules/VIPER4AndroidFX
5. Reboot.
6. Done.
Note.
1) My PowerAmp does not work correctly.
2) If there is a clock offset in the status bar then install the module selinux_enforce.zip
Spoiler: Screenshot
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

[email protected] said:
1. Install AML and ViperFX
2. Reboot.
3. Launch Viper and install the driver.
4. Without running Viper:
- From the archive AML.rar
replace post-fs-data.sh along the path /data/adb/modules/AML
- From the archive Viper.rar
replace post-fs-data.sh along the path /data/adb/modules/VIPER4AndroidFX
5. Reboot.
6. Done.
Note.
1) My PowerAmp does not work correctly.
2) If there is a clock offset in the status bar then install the module selinux_enforce.zip
Spoiler: Screenshot
View attachment 5544989View attachment 5544991
Click to expand...
Click to collapse
Thanks. Can't extract your .rar files, seem corrupted

Bepi Mosto said:
corrupted
Click to expand...
Click to collapse
reload

Finally working in OOS12 thanks!
P.S for some reason the folder directories to copy the files were:
data/adb/modules/aml
and
data/adb/modules/ViPER4AndroidFX
Figured it out when getting directory does not exit when trying the paths given in first post

TY for this. I had it working 100% on Android 11, but figured I was lost on 12. Only issue I've had is it constantly thinks I'm connected to my car radio's BT after I disconnect, so profiles aren't perfect, but I missed V4Android. Sound quality is night vs day.

Hi there,
after several other methods this one helped me to solve the driver problem. Thanks for that!
Still I have the problem that NEON is not activated. Is there any solution to be found anywhere?
I am using the Oneplus Nord 2T with Oxygen OS Android 12.
EDIT: found solution.

This worked fine for me on OOS13, it works in all apps when the legacy mode is on. However after doing this whole procedure, Dolby Atmos no longer works (at least on the integrated speakers, which is what I only tested)

Didn't work. After replacing files Viper driver is installed loop (OnePlus 10 Pro, OOS 13, C20 (EU))

Arcide said:
This worked fine for me on OOS13, it works in all apps when the legacy mode is on. However after doing this whole procedure, Dolby Atmos no longer works (at least on the integrated speakers, which is what I only tested)
Click to expand...
Click to collapse
Did anyone else have this issue and any clue on how to solve it?

Hey guy i installed viper works but when i try to use the Convolver and than i click on impulse response. I get this message on the bottom. Anyway to fix this.

The presets install into a different folder. You have to manually move them over to where Viper is telling you it can't find them. Oddly enough, I had to use Terminal to move them. Even Root Explorer with SU permissions got a r/w denial.

MStrawder said:
The presets install into a different folder. You have to manually move them over to where Viper is telling you it can't find them. Oddly enough, I had to use Terminal to move them. Even Root Explorer with SU permissions got a r/w denial.
Click to expand...
Click to collapse
i Wnet into the folder and i have everytinh there took a screen shot of it.
Am i doing something wrong

I believe its a weird permissions error. There's a guide to getting these to work in the main Viper4Android thread here on XDA.

MStrawder said:
I believe its a weird permissions error. There's a guide to getting these to work in the main Viper4Android thread here on XDA.
Click to expand...
Click to collapse
Would you be able to link to that fix please.
Also i removed viper and verytime it asks me to install drivers and i do and when i reboot start viper it asks me to do it again. Sorry a little frustrated

Viper4Android That's the thread. Its towards the end. As far as troubleshooting, I can only recommend removing all of the modules and starting from scratch. The steps at the top of this thread worked perfectly for me.

MStrawder said:
Viper4Android That's the thread. Its towards the end. As far as troubleshooting, I can only recommend removing all of the modules and starting from scratch. The steps at the top of this thread worked perfectly for me.
Click to expand...
Click to collapse
Someone recommened to install the dolby app and it would work going to try it and let you know.

MStrawder said:
Viper4Android That's the thread. Its towards the end. As far as troubleshooting, I can only recommend removing all of the modules and starting from scratch. The steps at the top of this thread worked perfectly for me.
Click to expand...
Click to collapse
So far nothing i have done has fixed the impulse problem says its not there but the files are in there.

I don't have the link, but Google for Viper4Android 2.7 profiles. A guy has a GitHub page where he's updated them all to work with Viper 2.7. I remember having to download those as the old profiles didn't seem to be recognized.

MStrawder said:
I don't have the link, but Google for Viper4Android 2.7 profiles. A guy has a GitHub page where he's updated them all to work with Viper 2.7. I remember having to download those as the old profiles didn't seem to be recognized.
Click to expand...
Click to collapse
So afterman trys i was able to get the convolver and impulse response to work. One last question on my old one plus 7 pro i have viper installed with a rom on it and i have this layout wanted to know where i could find this version. Also Its the same version i am using but the layout is different.

I can't spot a difference in the two images. It won't enable though until you toggle the Master Power button to on.

Question V4A on OOS13

Hello,
has anyone managed to get V4A working on OOS13? If so, how?
Thanks for the answers, I won't be updating until someone confirms V4A works.

DashDashCZ said:
Hello,
has anyone managed to get V4A working on OOS13? If so, how?
Thanks for the answers, I won't be updating until someone confirms V4A works.
Click to expand...
Click to collapse
ViperFX for OxygenOS12/ColorOS12
1. Install AML and ViperFX 2. Reboot. 3. Launch Viper and install the driver. 4. Without running Viper: - From the archive AML.rar replace post-fs-data.sh along the path /data/adb/modules/AML - From the archive Viper.rar replace post-fs-data.sh...
forum.xda-developers.com
Followed this and it works fine, but sadly Dolby doesn't work anymore

Arcide said:
ViperFX for OxygenOS12/ColorOS12
1. Install AML and ViperFX 2. Reboot. 3. Launch Viper and install the driver. 4. Without running Viper: - From the archive AML.rar replace post-fs-data.sh along the path /data/adb/modules/AML - From the archive Viper.rar replace post-fs-data.sh...
forum.xda-developers.com
Followed this and it works fine, but sadly Dolby doesn't work anymore
Click to expand...
Click to collapse
Hi I know its an old thread but, which phone did you use. I tried on OP8 Pro and it didn't work.
Edit: nvm. I didn't realize which phone forum I was on.

JamesDSP has a working version for OOS13. Unfortunately V4A is not yet good.
But JamesDSP is probably even better, because it supports lossless format.

Got an OP 9RT on same hardware and make V4A works.
Spoiler: Screenshots
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Maybe you should install BusyBox from Magisk repository first.
Install AML & V4A modules
Install V4A app (do not run it!!!)
Reboot
Run the app
Use "Legasy mode" in settings
Start any music
Go to Viper and turn it on/off/on
It may couse bootloop. Use it on your own risk!
Dolby works fine too.

polomalkin said:
Got an OP 9RT on same hardware and make V4A works.
Spoiler: Screenshots
View attachment 5836007View attachment 5836009
Maybe you should install BusyBox from Magisk repository first.
Install AML & V4A modules
Install V4A app (do not run it!!!)
Reboot
Run the app
Use "Legasy mode" in settings
Start any music
Go to Viper and turn it on/off/on
It may couse bootloop. Use it on your own risk!
Dolby works fine too.
Click to expand...
Click to collapse
Thank you!!! Works perfectly!
Did kill my Dolby however but I'm really just happy to have V4A again. A couple times it did stop working but clearing the app's data and opening it again works fine, no reboot needed.

polomalkin said:
Got an OP 9RT on same hardware and make V4A works.
Spoiler: Screenshots
View attachment 5836007View attachment 5836009
Maybe you should install BusyBox from Magisk repository first.
Install AML & V4A modules
Install V4A app (do not run it!!!)
Reboot
Run the app
Use "Legasy mode" in settings
Start any music
Go to Viper and turn it on/off/on
It may couse bootloop. Use it on your own risk!
Dolby works fine too.
Click to expand...
Click to collapse
Works! Thanks.
"Playback Gain Control" and some other controls are grayed out. Are you getting that too?

blackjackjokerz said:
Thank you!!! Works perfectly!
Did kill my Dolby however but I'm really just happy to have V4A again. A couple times it did stop working but clearing the app's data and opening it again works fine, no reboot needed.
Click to expand...
Click to collapse
Can someone explane to me what its used for. I see many people wanted it but im not sure for what? I mean i dont want to risk bootlook for something that maybe i dont need.

bubobih said:
Can someone explane to me what its used for. I see many people wanted it but im not sure for what? I mean i dont want to risk bootlook for something that maybe i dont need.
Click to expand...
Click to collapse
Viper4android is popularly considered to be the all time greatest android audio mod. Imagine an equalizer on steroids that requires ROOT and custom driver. Honestly other than a couple kernel tweaks here n there V4A is my only reason to root nowadays...

blackjackjokerz said:
Viper4android is popularly considered to be the all time greatest android audio mod. Imagine an equalizer on steroids that requires ROOT and custom driver. Honestly other than a couple kernel tweaks here n there V4A is my only reason to root nowadays...
Click to expand...
Click to collapse
Plus system-level adblocking with Adaway

polomalkin said:
Got an OP 9RT on same hardware and make V4A works.
Spoiler: Screenshots
View attachment 5836007View attachment 5836009
Maybe you should install BusyBox from Magisk repository first.
Install AML & V4A modules
Install V4A app (do not run it!!!)
Reboot
Run the app
Use "Legasy mode" in settings
Start any music
Go to Viper and turn it on/off/on
It may couse bootloop. Use it on your own risk!
Dolby works fine too.
Click to expand...
Click to collapse
Could you link the source of these APKs?
Thanks in advance.