Develop Bugs

Viper4Android OxygenOS Open Beta 8 Works?

its viper4android work on this version ? i try to use it on Open Beta 7 ,without success.
selinux mode changer dont work too. ( i cant change to permisive )
i use Open Beta 8 , Root (SR5-SuperSU-v2.78-SR5- ) , Custom TWRP.
Thanks!

razzorchile said:
its viper4android work on this version ? i try to use it on Open Beta 7 ,without success.
selinux mode changer dont work too. ( i cant change to permisive )
i use Open Beta 8 , Root (SR5-SuperSU-v2.78-SR5- ) , Custom TWRP.
Thanks!
Click to expand...
Click to collapse
Using atmos sound system and is ok

Have you tried out their own internal audio control program

razzorchile said:
its viper4android work on this version ? i try to use it on Open Beta 7 ,without success.
selinux mode changer dont work too. ( i cant change to permisive )
i use Open Beta 8 , Root (SR5-SuperSU-v2.78-SR5- ) , Custom TWRP.
Thanks!
Click to expand...
Click to collapse
Backup your rom, install guitardedhero.zip
Root explorer - Go to root/vendor/etc and rename audio_effects.conf to audio_effects.conf.bak
Reboot
AND LET US KNOW
http://forum.xda-developers.com/showthread.php?p=68500738#post68500738

Eagle-no1 said:
Have you tried out their own internal audio control program
Click to expand...
Click to collapse
Yes, but im not satisfied with the result, The range of bands is very small

shafi31 said:
Backup your rom, install guitardedhero.zip
Root explorer - Go to root/vendor/etc and rename audio_effects.conf to audio_effects.conf.bak
Reboot
AND LET US KNOW
http://forum.xda-developers.com/showthread.php?p=68500738#post68500738
Click to expand...
Click to collapse
working great! :highfive:
Thks!! :victory:

fantamadnesss said:
Using atmos sound system and is ok
Click to expand...
Click to collapse
You mean dolbyAtmos on beta 8? If yes, could you please share zip or link?

quaresma158 said:
You mean dolbyAtmos on beta 8? If yes, could you please share zip or link?
Click to expand...
Click to collapse
https://www.androidfilehost.com/?fid=24651442761498767

Don't forget to install the deep buffer remover also in the guitarededhero thread, I couldn't get viper to work without that

frickinjerms said:
Don't forget to install the deep buffer remover also in the guitarededhero thread, I couldn't get viper to work without that
Click to expand...
Click to collapse
Do you have a link fot his file? Can't seem to find it

jay_snake said:
Do you have a link fot his file? Can't seem to find it
Click to expand...
Click to collapse
Oops it was in the Dolby Atmos thread by westenbrood. My brain is derpy sometimes
HERE YA GO!
It's right there past the 6.5 download link, can't miss it. I don't know for certain if this is the magic answer for nougat, but if viper is showing all is well other than the driver status being abnormal (which was the problem with MM) then you should be good to go after flashing it. As always YMMV. Make a backup just in case.

Dolby seems to be working but V4A keeps closing and says Open App again.....never works.....what am I doing wrong? I renamed audio.conf to audio.conf.bak and rebooted the phone

dindoliya said:
Dolby seems to be working but V4A keeps closing and says Open App again.....never works.....what am I doing wrong? I renamed audio.conf to audio.conf.bak and rebooted the phone
Click to expand...
Click to collapse
I must have done something wrong. I dirty flashed the ROM and installed A.R.I.S.E. again. Now everything seems to be working. I did not have to modify any files or flash any additional files

A.R.I.S.E. Leviticus 1.3 working just fine

razzorchile said:
its viper4android work on this version ? i try to use it on Open Beta 7 ,without success.
selinux mode changer dont work too. ( i cant change to permisive )
i use Open Beta 8 , Root (SR5-SuperSU-v2.78-SR5- ) , Custom TWRP.
Thanks!
Click to expand...
Click to collapse
Yes, new version for Nougat
http://www.theandroidsoul.com/install-viper4android-nougat/
Sent from my Pixel XL using XDA-Developers mobile app

oriveradel said:
Yes, new version for Nougat
http://www.theandroidsoul.com/install-viper4android-nougat/
Click to expand...
Click to collapse
Tried that on fresh install, installs no errors and then driver showed processing for a few seconds (but no enhanced audio) and then driver not processing ever since

gmlogan said:
Tried that on fresh install, installs no errors and then driver showed processing for a few seconds (but no enhanced audio) and then driver not processing ever since
Click to expand...
Click to collapse
I've tried everything to get viper to work, I don't understand - previously all I've had to do is install the apk, install drivers - reboot & jobs done!
Now it's like you need a masters degree.
I've followed so many guides, viper apk is installed, rooted, busybox & I've renamed the file in system / etc - but upon opening viper & attempting 2 install drivers, I'm told installation has failed.. something something busybox, something something check if rooted :what::banghead:
My hope now is a Dev will build a beta 9 build & incorporate viper

dindoliya said:
I must have done something wrong. I dirty flashed the ROM and installed A.R.I.S.E. again. Now everything seems to be working. I did not have to modify any files or flash any additional files
Click to expand...
Click to collapse
Sorry to hear that, remove it, reboot and flash zip again
Check SuperSu if still there delete it
rename file

new sound 3s/3x (beta2)

Beta1
Modification of the sound using the standard means of system. What was done: Changed the sampling rate from 48000Hz to 192000Hz, plugged libs 64 instead of 32 and changed the audio bit depth from 16 to 32. Should work for all firmwares nougat, firmware MIUI is not proven, in any case, make a backup copy.
Installation: Copy the files from the archive to the folder system/etc with the replacement , don't forget to set permission rw-r-r-- On the work of a huge modification please indicate in the subject, changes Natalini the sound of the headphones, you can check on the dynamics.
Download: https://drive.google.com/file/d/0B4KKCAwFOT7WbUtrM2I0bi1GOE0/view?usp=drivesdk
Beta2
Changes:
Force sampling 384000Hz, the installation in TWRP Recovery.
Only nougat, MIUI not verified.
Download: https://drive.google.com/file/d/0B4KKCAwFOT7WTVVuU3A2UmNCM1k/view?usp=drivesdk

Can't i flash it via twrp?

sidS6 said:
Can't i flash it via twrp?
Click to expand...
Click to collapse
Now I have no script under TWRP, will be too late

sidS6 said:
Can't i flash it via twrp?
Click to expand...
Click to collapse
Download beta2, install twrp

Romanov Evgeny said:
Download beta2, install twrp
Click to expand...
Click to collapse
How to Uninstall it

Ushubh Singh said:
How to Uninstall it
Click to expand...
Click to collapse
It was necessary to make a backup of the system partition to roll back...

really working?

Developer. said:
really working?
Click to expand...
Click to collapse
No I try base2 after that I play music but their is no sound, only few noise are coming. Slowly, I hv to wipe all data to remove this. My advice don't flash it

Ushubh Singh said:
No I try base2 after that I play music but their is no sound, only few noise are coming. Slowly, I hv to wipe all data to remove this. My advice don't flash it
Click to expand...
Click to collapse
because it delete deep_buffer,you only need to restore audio_effects.conf,it will work

Developer. said:
because it delete deep_buffer,you only need to restore audio_effects.conf,it will work
Click to expand...
Click to collapse
Can Plz explain....

The mod is extremely great thank u very much. Beta 1 caused few bugs, will try beta 2 asap

Please explain the benefit in forcing up sampling or oversampling. To my knowledge it's only decreasing sound quality when you force "unnatural" rates, most audio files are 44100 or 48k and the very high quality rare ones are 96k.
http://wiki.audacityteam.org/wiki/Sample_Rates
http://productionadvice.co.uk/high-sample-rates-make-your-music-sound-worse/
Just wondering..

Will it work on oreo??? Xperience 12?

Add uninstall please

[Root] How to make ARCore work on Vince

!!ATTENTION!!
As Google recently changed how the device_profile files are located, these steps below do NOT work anymore. There are only two options you can choose from which you can follow and read about here
#I'll not be responsible for anything that happens to your device when you follow these steps#
If you don't know what ARCore is read this https://en.m.wikipedia.org/wiki/ARCore
After you understand what ARCore is for then continue reading.
@Arnova8G2 has made a flashable zip with support for our device.
AR Stickers download https://drive.google.com/open?id=1Uvspxje-myBIKIeDHfgMpZ4Uv_o5ZFYL
Installation steps:
1. Install original arcore linked below
2. Reboot to TWRP
3. Install twrp-Patch-ARcore-for-all-device.zip
4. Reboot to system
Zip download here. This method is still under testing, so the original method is still shown below.
Step 1. Download ARCore from here https://www.apkmirror.com/apk/googl...se/arcore-1-4-180716096-android-apk-download/
Step 2. Install an app that use ARCore. If you're lazy, you can use this https://www.apkmirror.com/apk/google-creative-lab/just-a-line-draw-anywhere-with-ar/
Step 3. Open the app you installed in step 2 and let it crash. This will make the folders and files that we're going to use later on.
Step 4. Download the file named device_profile_vince.textproto.txt at the end of this post and rename the file to device_profile_vince.textproto
Step 5. Using root explorer, copy the file you just renamed to /data/data/com.google.ar.core/files/device_profile_database2 and change SE context by selecting the file you just copied and press the three dots. Then select Restore default context and then press OK.
Step 6. Now you can use any apps that require ARCore!:victory:
NOTE: If you updated ARCore repeat step 3 to step 5
Tested on my vince running AEX and havoc os with omnivision sensor

Not really necessary anymore as we've Arnova8G2's flashable zip but I'll keep it here anyways
During the steps above, you probably saw a bunch of files in /data/data/com.google.ar.core/files/device_profile_database. One file is for one device or another variant of the same device. These files come from the manufacturers or Google themselves for the devices that officially ARCore.
Unfortunately, vince, like a lot of other devices, don't officially support ARCore, so some of these files maybe more compatible with vince but I don't have time to test them all. So if anybody have extra time, you can help me find out which one of these files is best suited for our device. You just have to rename the file you want to test to device_profile_vince_.textproto(the _ is to make sure you don't accidentally replace the original device_profile_vince.textproto file) and rename the original device_profile_vince.textproto to device_profile_vince.textproto.bak
If you believe you've found a file that's better than the one on the OP, then please tag me and post the file name in this thread and I'll test it to see if it's better before adding it to the OP

CHANGELOGS;
Code:
3.9.18:Updated links in OP and ARstickers link
5.7.18:Updated OP and Arstickers link
3.7.18:Updated OP
27.06.18:Updated OP
23.06.18:Updated ARCore link
16.06.18:Updated device_profile_vince file
31.05.18:Updated ARCore link
23.05.18: Updated ARStickers link
21.05.18: Initial post

FAQ:
Q:Why (insert app name) can't detect surface?
A:Find a surface that's not shiny or white color. Surfaces that are textured and have sufficient lighting can help. Sometimes a reboot can help too
Q:Why can't I install all apps that use ARCore in play store?
A:They're supposed to be only for devices that officially support ARCore. If you want to use them on vince, download using apkmirror
Q:Why ARCore still isn't working on MIUI even after I followed all the steps?
A:This could be because that MIUI is heavily modified from stock Android so a lot of things aren't working on it.
Q:Why isn't AR Stickers working?
A:Use this version Download, (MIRROR). Thanks to @Arnova8G2 for this

Reserved

Hi.
Thank you for your hard work.
Can I know if potentially all arcore's app can work on Vince?
I am asking this because I'm fully stock and I would like to know for root it.
Sent from my Redmi 5 Plus using Tapatalk

vespino75 said:
Hi.
Thank you for your hard work.
Can I know if potentially all arcore's app can work on Vince?
I am asking this because I'm fully stock and I would like to know for root it.
Sent from my Redmi 5 Plus using Tapatalk
Click to expand...
Click to collapse
All apps that use ARCore should work except for ARStickers, which you've to use the one linked in the FAQ. It's the only app so far I tested that needs to be modded to work.

Deer developer tried every step describe by you on miui costum rom wash n dish by Jerome-X but not worked any AR core based software always it is saying that device is not supported check the screen shots.

irfan.shikarpuri said:
Deer developer tried every step describe by you on miui costum rom wash n dish by Jerome-X but not worked any AR core based software always it is saying that device is not supported check the screen shots.
Click to expand...
Click to collapse
I wish Venice could support the AR core
Really good work done by you to enable this feature.
May be I am getting error due to miui

Mhhh... Weird.
I must wait 110 hours until unlock my bootloader... Damn.
Anyway.
I developed some app with Google tango.
And yes, the problem can be the Android version also.
Arcore works on few models with Android nougat. If you use a smooth vanilla 8.0 it can works (maybe).
If someone wants to try, please, try this app (now I can't because the bootloader),
Sent from my Redmi 5 Plus using Tapatalk

Now I got it that I have android 7.0 and AR core works good on android 8.0

Does not work with dotos.... why?
i followed exactly the guide...

irfan.shikarpuri said:
Now I got it that I have android 7.0 and AR core works good on android 8.0
Click to expand...
Click to collapse
Hmm, that's weird, it should work for nougat ROMs too. Maybe because MIUi is heavily modified

vespino75 said:
Does not work with dotos.... why?
i followed exactly the guide...
Click to expand...
Click to collapse
Are you sure you followed all the steps exactly? And how does it not work?

Yes I followed the instructions, and all the app (I tested 3 app) does not work (included the area stickers and yours in the guide).
I did also the last modify with root explorer... But I have the same problem of irfan

vespino75 said:
Yes I followed the instructions, and all the app (I tested 3 app) does not work (included the area stickers and yours in the guide).
I did also the last modify with root explorer... But I have the same problem of irfan
Click to expand...
Click to collapse
How does it not work? Did the app just crash or something else?

Stampyron said:
How does it not work? Did the app just crash or something else?
Click to expand...
Click to collapse
The app says "your device is not compatible with AR"
Sent from my Redmi 5 Plus using Tapatalk

vespino75 said:
The app says "your device is not compatible with AR"
Sent from my Redmi 5 Plus using Tapatalk
Click to expand...
Click to collapse
Then either you didn't rename the file correctly or you didn't restore SE context

Stampyron said:
Then either you didn't rename the file correctly or you didn't restore SE context
Click to expand...
Click to collapse
I did it. Both.
There is some problem... Can I do something?
I tried also to use the extension .proto instead .textproto, with the first extension the app crash.
Sent from my Redmi 5 Plus using Tapatalk

vespino75 said:
I did it. Both.
There is some problem... Can I do something?View attachment 4512944View attachment 4512945
I tried also to use the extension .proto instead .textproto, with the first extension the app crash.
Sent from my Redmi 5 Plus using Tapatalk
Click to expand...
Click to collapse
Try put permission to rw and reboot

[mod] [dual audio] [tulip] use earpiece speaker as audio

INTRODUCING DUAL AUDIO MOD FOR TULIP (REDMI NOTE 6 PRO)
What does it do(currently)?
This mod actually enables the earpiece speaker also along with the bottom-firing speakers. So you have a dual speaker config like the HTC10 has where the purpose of the speakers are same. The loudspeaker is untouched but the earpiece behaves like a mid-range booster and adds some more detail for the speaker audio output.
This mod will works on Any Rom (Stock and Custom) {Root Required}
Installation
1. Download " mixer_paths.xml " file from attachments below.
2. Move above downloaded file to " vendor > etc "
3. Rename the exists file to mixer_paths.bk so you can turn this MOD off when required.
NOTE: USE THIS MOD AT YOUR OWN RISK, USING THIS MOD AT HIGHER VOLUME LEVELS MAY DAMAGE YOUR EARPIECE SPEAKER.
Enjoy!

Neat, but do we need to move the file with TWRP? I've been trying to do it with FX, but it won't allow me to modify the file because I guess Magisk is controlling /vendor.

Joomsy said:
Neat, but do we need to move the file with TWRP? I've been trying to do it with FX, but it won't allow me to modify the file because I guess Magisk is controlling /vendor.
Click to expand...
Click to collapse
Try to move it using Root explorer pro or solid file explorer. Don't forget to backup original file first.

Well, I tried with a terminal, but for whatever reason the partition won't mount as RW. It persists as RO, which I imagine is Magisk's fault like I said. I'm gonna try with TWRP and report back.

Incoming call voice not coming .
Sent from my Phh-Treble vanilla using Tapatalk

I use it, but lost sounds on my Redmi Note 6 pro, I had to perform a rollback to the previous Backup.
Best Regards

Not working 10.2.2

IMHO this stereo mod works fine but i have no incoming voice call.

Does this mod works perfect for anyone?

not working....miui9

WhatzIt2Ya said:
I'll create a new one by magisk. If you want the mod. Give me the following file by uploading to gdrive : system/vendor/etc/mixer_paths_mtp.xml
Click to expand...
Click to collapse
Ty Very much
https://drive.google.com/file/d/1x-e9bNuh22a2uLSrrt5H4-sHZuddKeUj/view?usp=drivesdk

WhatzIt2Ya said:
Whoops, wrong file. My bad. I need mixer_paths.xml
Click to expand...
Click to collapse
https://drive.google.com/file/d/1OYUCyS1GKEI5HzsrIo3yuRj1gzBkiPPL/view?usp=drivesdk

Jt380p said:
Whoops, wrong file. My bad. I need mixer_paths.xml
Click to expand...
Click to collapse

Hi guys, I have finally rectified each and every issues with this mod and happy to announce that, New update is coming very soon. Be ready guys. Thank you all for giving me your valuable feedbacks on this mod.

İm ready for this but u can send me first new beta updates(first tests) [email protected]

Im waiting with new updates to install fiest time bro good lucky

Is this mod working perfectly

Shivamk845 said:
Hi guys, I have finally rectified each and every issues with this mod and happy to announce that, New update is coming very soon. Be ready guys. Thank you all for giving me your valuable feedbacks on this mod.
Click to expand...
Click to collapse
We are waiting patiently

Shivamk845 said:
Hi guys, I have finally rectified each and every issues with this mod and happy to announce that, New update is coming very soon. Be ready guys. Thank you all for giving me your valuable feedbacks on this mod.
Click to expand...
Click to collapse
We are waiting patiently

thxxx

[MOD][ROOT] Overclock your screen to 75hz refresh rate

Edit:
Some news sites report this mod is made by other developers, but I actually made it myself, at least for the Mi 9T / K20.
Hi everyone! I was able to reverse engineer the mod used on Mi 9 and K20 Pro and apply it to the K20.
The mod works, but is not "the cleanest solution" since it's hardcoded. I'm currently working on compiling a cleaner mod. Since the mod is based on the MIUI.eu stable version 10.3.12, it's suggested to use it only on this one for now. You can try on other previous versions, but in case of fails revert back to backup.
I'm copying the instructions from the K20 Pro thread:
- 75hz working perfectly
- Minimal battery drain due to slight overclock from original(60hz)
Use it at your own risk! It is unknown if it causes any long term or temporary damage to the screen yet. (But since it uses the same screen as the mi9, which has the same mod released a while back, it should be fine!)
==================================
USAGE INSTRUCTIONS
==================================
MAKE A BACKUP OF DTBO PARTITION FIRST!! (Two Methods choose one)
>>>Via TWRP
- Boot to TWRP
- Select Backup
- Select only the DTBO partition
- Select storage location, click backup
>>>Via Lanthanum System Toolbox App
- Download the attached Lanthanum System Toolbox.apk file, install the apk, then open it
- Select partition settings from the hamburger menu
- Select dtbo, make a backup of it (Export image)
FLASH THE MOD
>>>Via Fastboot
- Connect phone(bootloader mode) to computer
- Open up command prompt
- Type fastboot devices to ensure device is connected
- Type: Fastboot flash dtbo dtbo_mod_75hz.img
- Done!
You should see the changes immediately after the restart. It's way smoother than before.
If you want to go back to default, flash your backed up dtbo image file either via fastboot or TWRP restore partiton
==================================
DOWNLOAD (extract the two files *.img and the apk)
==================================
View attachment Mod.zip

Nice done dude.
I'm pretty curious about this mod.
Can I pm you to get some info about it?

Adriano-A3 said:
Nice done dude.
I'm pretty curious about this mod.
Can I pm you to get some info about it?
Click to expand...
Click to collapse
Why not ask here?

Screen no damage after some time?

zioloiso said:
Screen no damage after some time?
Click to expand...
Click to collapse
Check Mi 9 overclock thread for reference and user feedbacks about the mod (which works in the same way).

Nice one!
Now I'm really Tempted to unlock that bootloader.

Zenkrey said:
Why not ask here?
Click to expand...
Click to collapse
Who knows xD
I don't know if you wish to keep the secret...
But if you don't, pls tell us the steps.

Thanks buddy, flashed and already feeling the difference

DualPerson said:
Thanks buddy, flashed and already feeling the difference
Click to expand...
Click to collapse
Can you please provide rom version?

DualPerson said:
Thanks buddy, flashed and already feeling the difference
Click to expand...
Click to collapse
Do you feel the difference during gaming or just everyday use?

DualPerson said:
Thanks buddy, flashed and already feeling the difference
Click to expand...
Click to collapse
Did you use it on the EU Rom?

alex13200 said:
Do you feel the difference during gaming or just everyday use?
Click to expand...
Click to collapse
All games are limited to 60 fps, and some even to 30 fps, so you will notice it only on transitions through the launcher and apps

Tested on the EU stable Rom and it work fine

thanks!

tested on xiaomi.eu_multi_HMK20MI9T_V10.3.12.0.PFJCNXM_v10-9 and it is working great! Many thanks! Very good job!

Zenkrey said:
Can you please provide rom version?
Click to expand...
Click to collapse
xiaomi.eu latest one.
alex13200 said:
Do you feel the difference during gaming or just everyday use?
Click to expand...
Click to collapse
normally the difference can be noticed scrolling
Benfatica said:
Did you use it on the EU Rom?
Click to expand...
Click to collapse
ya, the latest one

DualPerson said:
xiaomi.eu latest one.
normally the difference can be noticed scrolling
ya, the latest one
Click to expand...
Click to collapse
Is it the developer version, because I heard it giving twrp some issues

Is this normal

Works on GSI (tested on Havoc OS).
BUT, green tint when brightness is below 80%, only noticeable when wallpaper/theme is dark.

working on xiaomi.eu_multi_HMK20MI9T_V10.3.12.0.PFJCNXM
aida 64 confirm 75hz mod working
no problem so far
mi9t 128go