Viper4Android V4A on Duo = Good Audio! - Microsoft Surface Duo Guides, News, & Discussion

Here is how you can enjoy your speaker on your Surface Duo:
Prerequisites:
Duo (obviously)
Root via magisk
internet
Step 1: Download V4A Viper4Android apk & install it: https://labs.xda-developers.com/store/app/com.pittvandewitt.viperfx
Step 2: Launch the ‘ViPER4Android’ app but do not install the drivers right now.
Step 3: Open ‘Magisk Manager’ and go to the ‘Downloads’ section of the app.
Step 4: Search and find the “Audio Modification Library” module and press the download icon next to it.
Step 5: Tap on the ‘INSTALL’ button to install the module on your device.
Step 6: Magisk module installer will prompt you to reboot but do not reboot your phone yet.
Step 7: Now go back to the ViPER4Android app, tap on “OK” to install the required V4A drivers.
Step 8: Grant the Superuser permissions to the app when prompted.
Step 9: After the drivers are installed, the device will automatically reboot.
To configure the speaker once magisk is working I have enabled these settings:
1) Master power
2) Playback gain control (strength 1) (maximum gain 3x) (output threshold -1.9dB)
3) FIR equalizer (small speakers)
This guide here : https://www.the***********.com/install-viper4android-android-10-guide/ helped me and they are definitely the source of this knowledge, but I thought I'd post here in case anyone else loved their device but hated the lackluster sound from factory.

Good job on figuring this out. A definite improvement.

At least it's good to know that it's not a total hardware limitation. Hopefully Microsoft will add an equalizer or improve the audio in future updates.

Hmm not seeing it working. Running the latest android update. Everything installed correctly and per the guide but when I click on the driver status is says Enabled: No, Status Abnormal.
Not sure if that is just what it says or if its really not working. No sound difference when I turn on Master power, playback gain and equilizer. I see it in magisk and is enabled.
Edit: Nevermind. Rebooted again and now its working lol. Ignore more

Works perfectly thank you

The link does not work do you have another link th

So does this make the earpiece speaker into a secondary faux stereo speaker?

Related

[APP] MixGet v1.1 widget to control Alsa headset volume

Hi all,
I've just released MixGet on the Market to fix the headset issue in this thread
Changelog
v1.1:
- New UI, use tab widget in configuration screen.
- Click on the icon to open the configuration screen, to change the profile, click on the radio button or the seekbar.
- Split the Media config and the Alsa config
- Handle video player state to apply the alsa settings
- Enable/disable the alsa auto settings.
- Speaker and Micro in alsa is not available for now.
- minor changes in save/restore presets.
v1.0:
No need to use adb, no need to root your phone.
It will save your "media" volume presets into 3 profiles (E)ar, (D)efault, (B)oost.
Click on the widget icon to change the profile. It also manages the headset low level driver Alsa if your phone is compatible with. Be careful when setting the alsa config if you dont want to hurt your ears .
To install the alsa library (only if you want to try with alsa):
- Enter to the config screen
- Click on Update
- Rename the update_mixget.zip into update.zip
- Reboot in recovery mode
The headset alsa volume is automatically set when the media player is playing or pausing, no need to set it again then.
This could be use on other smartphones if compatible with the alsa library. If you've already installed the alsa manually, check that you've have permission to run it. If not, delete all the files and re-install it with this widget.
Edit: if you have any problem to grab the update_mixget.zip by the widget, you can download it here and rename to update.zip then copy it on your sdcard.
Credits:
supercurio
thanks sir
Question
Hi gilsken, and thanks for the app
But what does it do, exactly? Is it just a fix for volume levels?
Or does it automatically apply the settings we have to do manually in the Service Menu; the "fir_coeff" settings, etc?
Thanks again!
Thanks for this! Very much appreciated!
The.Opethian said:
Thanks for this! Very much appreciated!
Click to expand...
Click to collapse
+1. Fully agreed.
Just sum feedback.
I had AudioBoost previously, which installed ALSA. Then I uninstalled it and restarted.
Grabbed MixGet from market. Installed fine.
ALSA slider not functioning.
No button to install ALSA.
No update.zip or update_mixget.zip in /sdcard.
Does this change DiamondSolution crappy coeffs?
How to get this runnin? Remove/reinstall ALSA?
SGS JM5 rooted+CLagFix
xan said:
Just sum feedback.
I had AudioBoost previously, which installed ALSA. Then I uninstalled it and restarted.
Grabbed MixGet from market. Installed fine.
ALSA slider not functioning.
No button to install ALSA.
No update.zip or update_mixget.zip in /sdcard.
Does this change DiamondSolution crappy coeffs?
How to get this runnin? Remove/reinstall ALSA?
SGS JM5 rooted+CLagFix
Click to expand...
Click to collapse
you can manually download the update_mixget.zip here and copy it on your sdcard
No this does not change the Diamond equalizer but it seems that there is no need to set it if you are under JM2/JM5 (to be confirmed by supercurio)
jeebspawnshop said:
Hi gilsken, and thanks for the app
But what does it do, exactly? Is it just a fix for volume levels?
Or does it automatically apply the settings we have to do manually in the Service Menu; the "fir_coeff" settings, etc?
Thanks again!
Click to expand...
Click to collapse
It basically presets in software the volume media. The most interesting feature is, if you have installed the lib alsa with this widget, you will be able to set directly the headset volume level in hardware by the lib alsa. And it sets it up again automatically when the mediaplayer starts or stops, avoiding to lose this setting.
No this does not change the Diamond equalizer but it seems that there is no need to set it if you are under JM2/JM5 (to be confirmed by supercurio)
Yep It seems diamondcrap does not to make a difference for me.
Supplied update.zip worked. Thanks!
ALSA slider functioning. Keeping it around 70 for nice moderate boost.
As a side effect it actually increases amount of static noise.
Gotta do more tests.
gilsken said:
It basically presets in software the volume media. The most interesting feature is, if you have installed the lib alsa with this widget, you will be able to set directly the headset volume level in hardware by the lib alsa. And it sets it up again automatically when the mediaplayer starts or stops, avoiding to lose this setting.
No this does not change the Diamond equalizer but it seems that there is no need to set it if you are under JM2/JM5 (to be confirmed by supercurio)
Click to expand...
Click to collapse
Thanks for the explanation man
Nice work too.
Can you run the update.zip with CFlag fix v1.8, or do you have to uninstall it first?
Sent from my GT-I9000 using XDA App
Okay now I'm back after being blown away by the setting, I'm happy to say that this really works wonders. No root needed, no tedious hacking. Installed the update as well. Genius, just pure genius.
When supercurio mentioned that our SGS would be able to give power even to the most demanding headsets, well, he was spot on!
I'm off to listening to some European metal. Starting off with Alcest's latest release.
Works like a charm.
With a better GUI this make a incrdible widget.
Good Bye scriptme!!!!
thanx man, tried to install the zip through rommanager first, no success, then i went to clockwork recovery to apply it this way, also no success, then i renamed the zip to update.zip and used the stock recovery and bam... worked flawlessly. i found such behaviour already multiple times with clockwork, so there must be a bug in there...
One hint. You need to include mixget into the ignore list of advance task killer to keep it working behind scene.
hmm, it is strongly suggested to not use any taskkiller at all... if you have problems use something like auto memory manager that adjusts the memory thresholds of android task management.
FadeFx said:
hmm, it is strongly suggested to not use any taskkiller at all... if you have problems use something like auto memory manager that adjusts the memory thresholds of android task management.
Click to expand...
Click to collapse
How do you do that?
install from market. requires root...
FadeFx said:
install from market. requires root...
Click to expand...
Click to collapse
Your lib alsa is installed manually but not in the good way.
You have to re install the alsa lib by rebooting in recovery and applying my update.zip
FadeFx said:
install from market. requires root...
Click to expand...
Click to collapse
Thanks. I will try that.

V9 Rooting Issues, Disabling Shutter Sound

EDIT: SOLVED. Read below under the magenta EDIT: section.
---------------------------------------------------
Followed engine95's rooting guide to root ZV9 LGOG. Initially I sought out to root the LGOG only to turn off the camera shutter sound from sharkboy0901's thread here. But you have to root it first. I've spent over 3 hours trying to figure this stuff out before bothering you guys.
I rooted the device but am unsure if it worked. I went through fiddy619's directions here:
1. Unzip the zip file
2. Make sure USB Debugging is on, and your are in Charge only Mode
3. Run the CurrentRoot.bat, wait for the prompt.
4. Change to MTP Mode
5. Just ignore when your computer asks how to view files on your device.
6. Press enter in the CMD prompt to continue.
7. Done
Click to expand...
Click to collapse
And I thought I was set. Checked apps and SuperSU was not installed. Does it have to be? I was confused on what directions needed to be followed after this. By the way, I did install the drivers beforehand. The prompts appeared to work and the phone rebooted but SuperSU was not there.
I opened up ES File Explorer anyway to see if I can edit the file to disable the camera shutter sound. Went under settings to allow "Root Explorer" but keeps telling me, "Sorry test failed. This feature cannot run on your phone." If I can't check that box, I cannot allow it to check "Mount File System" which will allow me read and write permissions to turn the camera shutter sound off as related to sharkboy0901's thread. Any help would be greatly appreciated.
---------------------------------------------------
EDIT:
Solved! All that I needed was a simple restart from my PC. Before I didn't restart after I installed the drivers which I guess was a necessary thing after all. Perhaps some users didn't have to restart but I did. After the restart, ran through fiddy619's directions to root it again (properly this time) and afterward, saw that SuperSU was installed which is also necessary to make sure that it worked.
Opened up ES File Explorer to change the settings to enable "Root Explorer" and "Mount File System" which worked this time without fail... Then went ahead and followed sharkboy0901's direction to change the code to disable the camera sound. Saved the changes.. Rebooted the phone and made sure the sound profile was set to either Silent or Vibrate, snapped a picture, silent! It also disabled the shutter sound in Instagram which is great. (Note: If your sound profile is on to enableall sounds, you will hear the shutter sound.)
Excellent, I hoped this helps someone else.

HACK Navigation/Multimedia systems KIA/HYUNDAI and install third-party applications

Sorry for my English!
CAUTION: USE THIS AT YOUR OWN RISK!
YouTube, your favorite navigation app, video player, online radio, online TV etc. now works on factory multimedia.
No need to connect your multimedia to internet!
This method works fine on models 2016-2018 of issue:
KIA: Optima JF (K5), Rio, Soul, Ceed, Sorento Prime, Stinger, Sportage, Cerato (Forte) (may be other).
HYUNDAI: Solaris, SantaFe, Sonata, Elantra, Creta, Genesis G70, Genesis G80 (may be other).
On board we have Navigation/Multimedia system on Android 4.2.2;
All fine-work applications on my Cloud drive HERE
Please watch all videos from my YouTube channel Everything about everything
If you like this please — Donate!:fingers-crossed:
PayPal – [email protected]
If you are not sure in your actions - I can lead you by Skype (WhatsApp, Telegram)
WARNING!
Do not install any LAUNCHERS (NovaLauncher etc.) or ROOT - it`s brick your device.
Do not do anything else! Do not enter in other sections of Engineering mode.
Be patient and follow the instructions strictly!
FIRST:
Download all the apps from my Cloud drive HERE
And put all this files to root of the USB drive (FAT32)
Let`s Go!
This hack method no need`s to connect your multimedia to internet, if necessary
- activate wifi access point on your phone or use wifi router. Connect your multimedia system to hotspot.
You can watch my VIDEO MANUAL on YouTube HERE
ENGINEERING MODE:
Go to All Menus -> Settings -> Screensaver.
To enter in the Engineering mode you need to tap 7 times under screensavers icons (on red rings) from left to right and back.
do it fast.
Great! Now we have password window! The password is – time on your clock now!
Ok, its luck!
ANDROID SETTINGS:
Now we need to enter to Android settings -> Security and activate Unknown resources.
Done! This will give us the opportunity to install applications from the USB drive.
Note: this system hasn`t go Google apps, Play Market etc.
Push Home button and then we need to access to Engineering mode again.
INSTALLING FILE MANAGER:
To access to the USB drive and install all the applications we need to install File Manager first!
Go to All Menus -> Settings -> Screensaver, tap-tap-tap-tap-tap-tap-tap, password - time on clock.
Engineering mode -> All Applications -> Browser
On adress bar write: file:///storage/usb0/file.apk and tap OK!
Now you can install the File Manager, install it and tap Open!
Got it!
INSTALLING APPS:
In File Manager -> USB Storage you will see all apps.
Fist install EasyTouch, when it`s intalled tap Open.
Play EasyTouch Demo and them tap Go.
Note: EasyTouch Settings works only on portrait orientation (don`t be afraid it`s mormal).
So, there are many settings, they are no need us now, we need just activate EasyTouch button.
Done! Now push Home and than tap EasyTouch button to open а window. Now we have BACK and HOME buttons.
With long press on any icon in this window it can changed. Change one of them by choosing Engineering mode shortcut on Choose app -Done! Tap anywhere to close window.
Call the window again, swipe left and open Android settings -> Special abilities -> Services EasyTouch - ON
That’s Ok, now we can normally surf in internet and have all shortcuts of any apps.
SOUND FIX:
Note: Sound on third-party apps works only on MEDIA MODE whit connected USB flash drive (with media files) or with connected Bluetooth device.
On RADIO or AUX MODE sounds from third-party apps doesn’t works!
So, push EasyTouch button then swipe window and choose File Manager. Open USB storage and install SoundAbout, the Open it.
Now we in SoundAbout settings. Choose on MEDIA AUDIO - Wired Headphones and that`s all.
Tap EasyTouch button and BACK.
Now we need to restart the multimedia - push reset button in SD card slot one time (or find it near you screen). Or you can turn off ACC, open and close driver door and wait 5 minutes to restart the Multimedia.
Sound fixed!
Now you can install any apps and it will be working fine with sound!
YOUTUBE:
On board we hasn`t got Google apps, so we need to install YouTube modification – YOUTUBE VANCED
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install YouTube Vanced.
Now you can try it!
Open EasyTouch window and place YOUTUBE VANCED shortcut.
VLC PLAYER:
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install VLC Lite.
Go to VLC Settings -> Hardware acceleration – Full acceleration. Set it because we has poor hardware.
Now you can watch films, clips, cartoons and everything you want from your USB flash drive or SD card.
Don`t forget about shortcut.
HERE NAVIGATION (or another favorite navigation):
Note: Do not forget to connect WIFI first.
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install HERE WeGo, launch, place shortcut.
You can install everything applications you need but remember:
DO NOT INSTALL ANY LAUNCHERS AND ROOT. DO NOT OPEN ANYTHING ELSE IN THE ENGINEERING MENU.
If you are not sure in your actions - I can lead you by Skype (WhatsApp, Telegram)
Thanks!:victory:
Amazing.
How about other applications? Is it safe to install other simple apps without dependency on Google Play?
Did you try Torque?
This hack is missing a very important part: how to backup everything and restore to factory state.
Dissimilis said:
Amazing.
How about other applications? Is it safe to install other simple apps without dependency on Google Play?
Did you try Torque?
This hack is missing a very important part: how to backup everything and restore to factory state.
Click to expand...
Click to collapse
Yep, its safe! im test this files
I don`t try Torque but someone try it and its work perfect
Sorry, this is my video "How to do Factory Reset from Engineering Mode" https://youtu.be/MmJOSUUyB3Y
zavpasha said:
Yep, its safe! im test this files
I don`t try Torque but someone try it and its work perfect
Sorry, this is my video "How to do Factory Reset from Engineering Mode"
Click to expand...
Click to collapse
You said not to touch any of engineering mode applications.
Do you have a list of what is safe try? I'm interested in poking around logs and stuff, but afraid to touch anything because of your warning
zavpasha said:
Sorry for my English!
CAUTION: USE THIS AT YOUR OWN RISK!
YouTube, your favorite navigation app, video player, online radio, online TV etc. now works on factory multimedia.
No need to connect your multimedia to internet!
This method works fine on models 2016-2018 of issue:
KIA: Optima JF (K5), Rio, Soul, Ceed, Sorento Prime, Stinger, Sportage, Cerato (Forte) (may be other).
HYUNDAI: Solaris, SantaFe, Sonata, Elantra, Creta, Genesis G70, Genesis G80 (may be other).
On board we have Navigation/Multimedia system on Android 4.2.2;
All fine-work applications on my Cloud drive HERE
If you like this please — Donate!:fingers-crossed:
PayPal – [email protected]
If you are not sure in your actions - I can lead you by Skype (WhatsApp, Telegram)
WARNING!
Do not install any LAUNCHERS (NovaLauncher etc.) or ROOT - it`s brick your device.
Do not do anything else! Do not enter in other sections of Engineering mode.
Be patient and follow the instructions strictly!
FIRST:
Download all the apps from my Cloud drive HERE
And put all this files to root of the USB drive (FAT32)
Let`s Go!
This hack method no need`s to connect your multimedia to internet, if necessary
- activate wifi access point on your phone or use wifi router. Connect your multimedia system to hotspot.
You can watch my VIDEO MANUAL on YouTube HERE
ENGINEERING MODE:
Go to All Menus -> Settings -> Screensaver.
To enter in the Engineering mode you need to tap 7 times under screensavers icons (on red rings) from left to right and back.
do it fast.
Great! Now we have password window! The password is – time on your clock now!
Ok, its luck!
ANDROID SETTINGS:
Now we need to enter to Android settings -> Security and activate Unknown resources.
Done! This will give us the opportunity to install applications from the USB drive.
Note: this system hasn`t go Google apps, Play Market etc.
Push Home button and then we need to access to Engineering mode again.
INSTALLING FILE MANAGER:
To access to the USB drive and install all the applications we need to install File Manager first!
Go to All Menus -> Settings -> Screensaver, tap-tap-tap-tap-tap-tap-tap, password - time on clock.
Engineering mode -> All Applications -> Browser
On adress bar write: file:///storage/usb0/file.apk and tap OK!
Now you can install the File Manager, install it and tap Open!
Got it!
INSTALLING APPS:
In File Manager -> USB Storage you will see all apps.
Fist install EasyTouch, when it`s intalled tap Open.
Play EasyTouch Demo and them tap Go.
Note: EasyTouch Settings works only on portrait orientation (don`t be afraid it`s mormal).
So, there are many settings, they are no need us now, we need just activate EasyTouch button.
Done! Now push Home and than tap EasyTouch button to open а window. Now we have BACK and HOME buttons.
With long press on any icon in this window it can changed. Change one of them by choosing Engineering mode shortcut on Choose app -Done! Tap anywhere to close window.
Call the window again, swipe left and open Android settings -> Special abilities -> Services EasyTouch - ON
That’s Ok, now we can normally surf in internet and have all shortcuts of any apps.
SOUND FIX:
Note: Sound on third-party apps works only on MEDIA MODE whit connected USB flash drive (with media files) or with connected Bluetooth device.
On RADIO or AUX MODE sounds from third-party apps doesn’t works!
So, push EasyTouch button then swipe window and choose File Manager. Open USB storage and install SoundAbout, the Open it.
Now we in SoundAbout settings. Choose on MEDIA AUDIO - Wired Headphones and that`s all.
Tap EasyTouch button and BACK.
Now we need to restart the multimedia - push reset button in SD card slot one time (or find it near you screen). Or you can turn off ACC, open and close driver door and wait 5 minutes to restart the Multimedia.
Sound fixed!
Now you can install any apps and it will be working fine with sound!
YOUTUBE:
On board we hasn`t got Google apps, so we need to install YouTube modification – YOUTUBE VANCED
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install YouTube Vanced.
Now you can try it!
Open EasyTouch window and place YOUTUBE VANCED shortcut.
VLC PLAYER:
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install VLC Lite.
Go to VLC Settings -> Hardware acceleration – Full acceleration. Set it because we has poor hardware.
Now you can watch films, clips, cartoons and everything you want from your USB flash drive or SD card.
Don`t forget about shortcut.
HERE NAVIGATION (or another favorite navigation):
Note: Do not forget to connect WIFI first.
Push EasyTouch button then swipe window and choose File Manager. Open USB storage and install HERE WeGo, launch, place shortcut.
You can install everything applications you need but remember:
DO NOT INSTALL ANY LAUNCHERS AND ROOT. DO NOT OPEN ANYTHING ELSE IN THE ENGINEERING MENU.
If you are not sure in your actions - I can lead you by Skype (WhatsApp, Telegram)
Thanks!:victory:
Click to expand...
Click to collapse
hi ... unfortunately I can not type the address in the bar because the keyboard does not appear (either by tapping or holding down on the bar)
mvlion1975 said:
hi ... unfortunately I can not type the address in the bar because the keyboard does not appear (either by tapping or holding down on the bar)
Click to expand...
Click to collapse
Try this https://youtu.be/vlcB3VtociY
If it's not help write me
Thanks!!
And audio + radio?
Not possible?
josan1990 said:
Thanks!!
And audio + radio?
Not possible?
Click to expand...
Click to collapse
May be later...
Now it's not
good evening
you do not have a solution for unbricked the tablet? she boot on the hyundai logo for 2 days. I cut the battery 1 night but it's the same .. help me please
sorry for my english: i m french and it s google traduction work for me
Hi,
using Soundabout is ok but after it is installed, if the car plays the autovelox sound or other alerts from AVM, the front speakers stop working until you reset the audio configuration or restart the car.....
chrispazz said:
Hi,
using Soundabout is ok but after it is installed, if the car plays the autovelox sound or other alerts from AVM, the front speakers stop working until you reset the audio configuration or restart the car.....
Click to expand...
Click to collapse
Deactivate mute sounds function in navigation settings
Yes, but in this way If I am right the notification about speed cameras will not silence music.....correct?
chrispazz said:
Hi,
using Soundabout is ok but after it is installed, if the car plays the autovelox sound or other alerts from AVM, the front speakers stop working until you reset the audio configuration or restart the car.....
Click to expand...
Click to collapse
You need to deactivate mute sounds function in your navigation
Thanks for sharing this knowledge. I tried getting into Engineering Mode in Kia Sorento 2019 using this method and it doesn't seem to work. The local dealer installed Waze and a radio app on it so there must be a way to install other apps as well. Any idea of an alternative access method or what to try next?
chrispazz said:
Yes, but in this way If I am right the notification about speed cameras will not silence music.....correct?
Click to expand...
Click to collapse
Yep!
ericb01 said:
good evening
you do not have a solution for unbricked the tablet? she boot on the hyundai logo for 2 days. I cut the battery 1 night but it's the same .. help me please
sorry for my english: i m french and it s google traduction work for me
Click to expand...
Click to collapse
It's terrible, I'm warning ⚠ you in my post
so you have 2 ways:
1. Hard: find a good radiomechanic or mobile phone fixer man and give your device to him and show this instructions https://www.drive2.ru/l/523031635092832690/
Than wait...
2. Easy: goes to hyundai dealer and said that "I woked up in the morning, got my, start the engine and saw hyundai logo... It's warranty!"
So, if I'm will be on your place - I'm choosed second way
hello
thank you.. i wait an answer from my cc.
Apk not compatible
Hi,
Thanks zavpasha for all the procedure !
Working as a driver, I wonder if an app like " uber driver" could run onto this tablet.
I did the test by launching the .apk and very quickly an error says the package is not compliant.
Versions of this app are available here:
www apkmirror com/apk/uber-technologies-inc/uber-driver/
Question: could it help to setup in developper + debug mode ?
Cheers
Jcg2a said:
Hi,
Thanks zavpasha for all the procedure !
Working as a driver, I wonder if an app like " uber driver" could run onto this tablet.
I did the test by launching the .apk and very quickly an error says the package is not compliant.
Versions of this app are available here:
www apkmirror com/apk/uber-technologies-inc/uber-driver/
Question: could it help to setup in developper + debug mode ?
Cheers
Click to expand...
Click to collapse
Nope, Uber needs newest Android version, so in our multimedia old Android 4.4.2
I have a 2015 Santa fe Sport ultimate package. Any hacks for this AVN system?

Mi 9T Pro-K20 Pro/Mi 9T-K20 Dolby Atmos [Magisk]

Mi 9T Pro-K20 Pro/Mi 9T-K20 Dolby Atmos​We need to do the operations sequentially. The module may not work if you do not follow the order
1. First we load magisk (I think I don't need to tell you how)
2. https://yadi.sk/d/AKiKiGf_DZXeVA download to your phone
3. Open Magisk and select "Modules" from the top three lines on the top left, click the yellow button (+) at the bottom
4. Select and upload the file you downloaded in step 2 (Do not restart the device)
5. Open Magisk and select "download" from the top three lines on the top left and find and install Audio Modification Library in the list.
6. Restart the device
7. Come back to the indir download bulun section and find the Audio Compatibility Patch and install it.
Step 7 is very important. While the installation will ask you to command with volume keys.
I write my own configuration in order
Volume up key (+), volume down key (-)
When the loading screen comes up, we first press the (-) key and in each incoming menu (-), (-), (+), (-), (+) respectively
We command with the keys and restart our device.
Our module is loaded and should be running smoothly. I wish everyone the convenience
This topic is no longer needed because there is already one
https://forum.xda-developers.com/k20-pro/themes/guide-dolby-digital-plus-stock-custom-t3950656
Radzią said:
This topic is no longer needed because there is already one
https://forum.xda-developers.com/k20-pro/themes/guide-dolby-digital-plus-stock-custom-t3950656
Click to expand...
Click to collapse
sorry. If it's an unnecessary topic, Administrators can remove it.
Work great
Thanks men
ClassiCTR said:
Mi 9T Pro-K20 Pro/Mi 9T-K20 Dolby Atmos
We need to do the operations sequentially. The module may not work if you do not follow the order
1. First we load magisk (I think I don't need to tell you how)
2. https://yadi.sk/d/AKiKiGf_DZXeVA download to your phone
3. Open Magisk and select "Modules" from the top three lines on the top left, click the yellow button (+) at the bottom
4. Select and upload the file you downloaded in step 2 (Do not restart the device)
5. Open Magisk and select "download" from the top three lines on the top left and find and install Audio Modification Library in the list.
6. Restart the device
7. Come back to the indir download bulun section and find the Audio Compatibility Patch and install it.
Step 7 is very important. While the installation will ask you to command with volume keys.
I write my own configuration in order
Volume up key (+), volume down key (-)
When the loading screen comes up, we first press the (-) key and in each incoming menu (-), (-), (+), (-), (+) respectively
We command with the keys and restart our device.
Our module is loaded and should be running smoothly. I wish everyone the convenience
Click to expand...
Click to collapse
Can you plase make the same for android Q eu miui 11
ClassiCTR said:
Mi 9T Pro-K20 Pro/Mi 9T-K20 Dolby Atmos​We need to do the operations sequentially. The module may not work if you do not follow the order
1. First we load magisk (I think I don't need to tell you how)
2. https://yadi.sk/d/AKiKiGf_DZXeVA download to your phone
3. Open Magisk and select "Modules" from the top three lines on the top left, click the yellow button (+) at the bottom
4. Select and upload the file you downloaded in step 2 (Do not restart the device)
5. Open Magisk and select "download" from the top three lines on the top left and find and install Audio Modification Library in the list.
6. Restart the device
7. Come back to the indir download bulun section and find the Audio Compatibility Patch and install it.
Step 7 is very important. While the installation will ask you to command with volume keys.
I write my own configuration in order
Volume up key (+), volume down key (-)
When the loading screen comes up, we first press the (-) key and in each incoming menu (-), (-), (+), (-), (+) respectively
We command with the keys and restart our device.
Our module is loaded and should be running smoothly. I wish everyone the convenience
Click to expand...
Click to collapse
Don't working miui11 q version mi 9t because your mod api 28 me phone apı 29
Redmi K20 cihazımdan Tapatalk kullanılarak gönderildi
Can be installed on Evo X ROM but results to distorted sound.
Works fine. On EU weekly. Have DolbyPlus, Dolby Atmos, DTS:X Ultra and Viper4Android.
They all work together without any issues. Dolby Atmos enabled with DolbyPlus does cause distortion. Other then that no problem.
You can find the latest releases under "Android Software Development".
dkaxmannen said:
Works fine. On EU weekly. Have DolbyPlus, Dolby Atmos, DTS:X Ultra and Viper4Android.
They all work together without any issues. Dolby Atmos enabled with DolbyPlus does cause distortion. Other then that no problem.
You can find the latest releases under "Android Software Development".
Click to expand...
Click to collapse
Which one is best among this
As per your experience
Amit556577 said:
Which one is best among this
As per your experience
Click to expand...
Click to collapse
ViperFX I always use as the baseline since its good for tweaking. DTS:X have been a great audio mod so I would recommend that.
But since it's now much easier to install multiple audiomods since ACCB and aml support. You find links and information here. Can install multiple audio mods within minutes.
https://t.me/viperatmos
Xtrememusic I would also consider a good option.
i did follow al the steps above, but how furthers ? i do not see a extra icon dolby in my phone ?

How To Guide [GSI] [A13] Pixel Experience Plus for Galaxy S21 FE 5G (Snapdragon/Exynos)

* Your warranty is now void.
* I'm not responsible for bricked devices, dead SD cards,
* Please do some research if you have any concerns about features included in this recovery
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, i will laugh at you.
Click to expand...
Click to collapse
Pixel Experience Plus for Galaxy S21 FE (Snapdragon/Exynos) based on Android 13​Unlock bootloader first:
Go to your phone → Settings → About Phone → Software information → Press Build number 6 times until you see the notice “You’re now a developer”
Go in Settings → Developer options → enable OEM unlocking
Power off your phone first. Then, connect a side of your USB to your PC/Laptop, keep pressing volume up and down together until you go to Download Mode. Put another side of the USB into your phone.
When you arrived at Download Mode, long press volume up until you see the black screen. Confirm to unlock the bootloader and you will erase your device.
Click to expand...
Click to collapse
Guide for flashing system image:
Flash recovery for snapdragon version, i'm using: OrangeFox Recovery is also provided for exynos soc
Please do everything that is written for flashing recovery (Installation), u need to disable encryption and wipe data
reboot when you sure recovery is permanent and check if phone is on "hello screen"
How to boot on recovery first time BEFORE "hello screen":
Uncheck reboot after flash AP recovery in Odin, unplug cable and then push vol - and power -> immiedietly after turn off download mode hold vol + and power and plug in cable -> now should work
Flash GSI image:​First you need to download image from here: here or find thread here: click. This images have Google Apps allready included.
Remember to use arm64 with b !
Reboot to recovery
Now u should see on PC when u connect via cable internal memory - copy image to folder, probably should be "Fox" or create new
Touch files, find image
Now select to flash System image
Reboot
And thats it you should boot to system.
Post install settings​On Phh Treble Settings set:
Samsung features:
Use alternate audio policy
Enable stereo audio mode
Enable extended brightness range
Enable double tap to wake (if u want)
Enable reversed wireless charging (if u want to reverse charge other device)
Enable access to all cameras
Enable extra sensors
Misc features:
Force FPS to [email protected] if you want 120Hz refresh rate display
On camera set expose aux cameras and force enable camera2api
Select Use System Wide BT HAL if u use bluetooth headphones and don't have audio (tested on galaxy buds 2)
Qualcomm features:
select use alternate camera profile if u have trouble with ultrawide photos
Root access on Pixel Experience Plus:​
You should first patch boot img from your stock samsung rom what you allready using
U need to select ap tar.img file in Magisk and wait to be patched
Extract boot.img from it after patch
Flash boot img in recovery on boot image
Root stays even if you reflash system on other GSI
Works:
WiFi 2.4GHz and 5GHz
RIL (phone and mobile data)
Bluetooth with bluetooth audio
fingerprint sensor
Google Pay with NFC (you need to pass safynet check if you have magisk)
120Hz display
Camera front and back (you need other camera app for using ultrawide photo)
Fastcharge
Stereo speakers
Galaxy accessories (Watch 4 and Buds 2 tested)
MHL mode
Probably other functions too
Not work/problems:
Netflix have videwine L1 but no HDR content support
Movies only record max on 30FPS on 4K
On the go don't work any of galaxy wearable devices, you need to patch via magisk some files
Clear View cases (phone don't response for open or close case) even on AOD
Some problems with updates for Chrome and web framework (need to install manual newer version)
Device is showing as Huawei Nexus 6P need to be changed somehow to our model
Workaund for Galaxy Wearable and Google Pay:​
Magisk need to be in zygisk mode
Flash Universal SafetyNet Fix, here: github download
Install FoxMMM for magisk modules finder here: here, find and install MagiskHide Props Config
Flash this for workaund of wearables: gdrive module download
Now download Galaxy wearables from store, and plugins for your proper device form apkpure or other website.
You need to allow all permisions for apps first
Try to find your watch and pair it, you need to be fast to accept all pop ups - u dont need to login to samsung account , for me got it after 2-3 try, you should see "prepairing device" etc.
For galaxy buds should be easier just find it and pair.
Google Pay works out of the box after installing this modules
Get better sound and equalizer:
If you want to have better audio - you need to flash magisk module ViperFX
Download here: click here on github
Flash via magisk
Uncheck legacy mode for work
@hunter3000
Greetings. Since this appears to be a "guide," I have changed the thread designation accordingly.
-Regards: Badger50
@hunter3000 i think you can change the model number in the build.prop if im not mistaking
Hi, can i flash it like the offical pixel experience? Because the offical one is a zip file and this one not
this is GSI style rom, not specific ROM for specific model, so you must flash it by twrp or by fastboot command. Like universal rom for all phones than have project treble.
Thanks for support
Im looking to xda everyday for a stable pixel rom
MemurBey said:
Thanks for support
Im looking to xda everyday for a stable pixel rom
Click to expand...
Click to collapse
Majority of GSI are stable but you will have bugs tho. Like either bad battery life or camera isnt working
On this build all functions is working, for camera ultrawide support you need 3rd party app like OpenCamera.
hunter3000 said:
On this build all functions is working, for camera ultrawide support you need 3rd party app like OpenCamera.
Click to expand...
Click to collapse
Does Gcam Works on any Gsi on the SnapDragon variant? No freezing viewfinder?
no gcam working on snapdragon, or i dont find any working for our model.
hunter3000 said:
Please do everything that is written for flashing recovery (Installation), u need to disable encryption and wipe data
Click to expand...
Click to collapse
When disable encryption how safe is the Data stored on the Device?
OptixWolf said:
When disable encryption how safe is the Data stored on the Device?
Click to expand...
Click to collapse
you must disable encryption to boot to non official rom, so you got answer for your question
Master, any solution to this ? "Device is showing as Huawei Nexus 6P need to be changed somehow to our model ", and Call Recording is working on this version ? many thanks for your hard work to G990B version.
This device showing is related to magisk safenet fix for working root with NFC and banking apps but probably also because of GSI rom as is. No call recording as is stock Pixel Experience ROM u need to root and use some magisk module.
Works great on my Samsung s21fe just charging.. sometimes works then other times says it's charging and then does down. Doesn't really go up unless phone is off.
May I know if VoWifi / VoLTE works?

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