V4A Driver İssue - One (M8) Q&A, Help & Troubleshooting

Hi guys, i'm trying to install V4A on my HTC M8 ( Stock Android 6.0 ) device... It says driver installed please reboot then i reboot my device open the V4A and it says you should install the drivers... can anyone help me to solve this
i installed busybox and su successfully
sorry for bad english...
with my best regards

Jaqen Hghar said:
Hi guys, i'm trying to install V4A on my HTC M8 ( Stock Android 6.0 ) device... It says driver installed please reboot then i reboot my device open the V4A and it says you should install the drivers... can anyone help me to solve this
i installed busybox and su successfully
sorry for bad english...
Click to expand...
Click to collapse
I believe V4A needs to make changes to the system when installing the drivers. And on this device, system is write-protected even with root. The result is that the system changes revert to "stock" upon reboot.
I suggest flashing getting the wp_mod (write protection kernel mod) zip from this thread, and flash in TWRP. Then try to install the V4A drivers again.
Make a backup in TWRP before doing any of this. If anything goes wrong, you have an easy way to restore back to where you started.

redpoint73 said:
I believe V4A needs to make changes to the system when installing the drivers. And on this device, system is write-protected even with root. The result is that the system changes revert to "stock" upon reboot.
I suggest flashing getting the wp_mod (write protection kernel mod) zip from this thread, and flash in TWRP. Then try to install the V4A drivers again.
Make a backup in TWRP before doing any of this. If anything goes wrong, you have an easy way to restore back to where you started.
Click to expand...
Click to collapse
Thanks for help while this time i changed my ROM to LeeDroid its working perfectly but using battery little bit more whatever i installed V4A and searched on forum for help i found a thread ( i can't remember the which one ) i changed htc_audio_mods.conf file to htc_audio_mod.bak ( in system/etc folder ) and installed the driver reboot the device... İts working now

Jaqen Hghar said:
i changed my ROM to LeeDroid its working perfectly
Click to expand...
Click to collapse
Custom ROMs will already have the write protection mod applied; so I suspect that is why the system changes stuck.

Related

Viper4android error driver not installed!

I have trying to install viper4android on my q1010i from past 2 months and have tried every mentioned thing on the vipers forum as well as other threads.
The thing is its showing error- "Driver installation failed, the busybox found on your device doesn't work. this usually means you installed the wrong or broken busybox, V4A needs stericson busybox to work. If you are sure about having installed the proper busybox, then please confirm your device has been properly rooted."
Things i have tried
- Installing both busybox(free from playstore as well as pro)
- Tried unrooting and rerooting the device
- Flashed different versions of supersu
- Tried different versions of V4A
- Tried flashed different versions of V4A
Please help me!!...The thing is V4A works with jb but not working with kk.
I have currently stock kk s002 with exposed framework installed
Cheers... I did it !
nishantgupta107 said:
I have trying to install viper4android on my q1010i from past 2 months and have tried every mentioned thing on the vipers forum as well as other threads.
The thing is its showing error- "Driver installation failed, the busybox found on your device doesn't work. this usually means you installed the wrong or broken busybox, V4A needs stericson busybox to work. If you are sure about having installed the proper busybox, then please confirm your device has been properly rooted."
Things i have tried
- Installing both busybox(free from playstore as well as pro)
- Tried unrooting and rerooting the device
- Flashed different versions of supersu
- Tried different versions of V4A
- Tried flashed different versions of V4A
Please help me!!...The thing is V4A works with jb but not working with kk.
I have currently stock kk s002 with exposed framework installed
Click to expand...
Click to collapse
Suggestion: (Why Don't you update to S009, Its much more smooth!)
My Xolo Q1010i on 4.4.2 is working good with "Viper".
At start even i faced a lot of Problem but at last got a Solution :victory:
Technical Info:
(This problem is there in KK because there is no space left in kitkat System to Put any other file)
So, what u have to do is
1. You should have flashed a Stock 4.4.2 Kitkat Rom which is already SUed(Rooted) / Or root ur Kitkat by flashing custom Recovery and flashing SuperSu after that (google it for further details)
2. You need to delete some system App (To Get some space In System)
*Use Root Explore / ES File Explorer in root mode
To do this, U need to go In System>App> DELETE AN APP {PREFER GOOGLE PLUS(As u can intall it again)}
3. Restart
4. Upate SuperSu Binary(How to ?>Google It)
5.Install Busy Box
6. Enjoy Super Cool Audio Quality
But Viper have An Issue on Kitkat, If you clear viper from Recent... it will stop to work.
And Ya I'm using Multiwindow!
Check Here: ( http://forum.xda-developers.com/q10...ws-android-t3116786/post60931397#post60931397 )
I am stuck with s002 coz i was nt properly able to root s009 (luck patcher and other root app not working)
couldn't find the extra and awesomeness in s009 which was not in s002 so not gonna update.
And i have apprx 73.8mb in my system and i think that's enough for viper.
Also i have already uninstalled most of the system apps(before asking for help).
Other suggestions??
nishantgupta107 said:
I am stuck with s002 coz i was nt properly able to root s009 (luck patcher and other root app not working)
couldn't find the extra and awesomeness in s009 which was not in s002 so not gonna update.
And i have apprx 73.8mb in my system and i think that's enough for viper.
Also i have already uninstalled most of the system apps(before asking for help).
Other suggestions??
Click to expand...
Click to collapse
Notice: None of Rooting App will work for Xolo Q1010i... u need to follow this to do that, else u will always be there with s002!
The Problem is, Your Xolo is not properly Rooted(No proper Su binary Available)! [And simple copy / paste do not work in kitkat]
So, i strongly Recommend You to,
1. Download SU'ed "S009" from here : ( http://forum.xda-developers.com/q1010i/orig-development/rom-stock-xolo-q1010i-rom-one-d-t2883342 )
{You Seriously Need To Flash To Get Root, I Flashed Some 10-12 times to discover how to properly root our Xolo with s009 Kitkat}
2. Flash It With Flashing Tool
3. Follow Instruction What I have given Above properly.
4. I guarantee S009 works on Root poperly n buttery smooth with great battery backup N With Viper ofcourse :laugh:
(And Ya, Reminding Again Flashing The Above SUed Rom is important, after that follow my steps. Else you will never be able to properly Root Your Xolo Q1010i )
And Remember, If Viper works on Mine Xolo with Kitkat S009.... It will work for you, for sure. Just give it a proper Try buddy
ok, i'll try this and will post result after sometime.(having exams)
and do i have to flash latest super su binary also...after flashing pre su'ed s009.
nishantgupta107 said:
ok, i'll try this and will post result after sometime.(having exams)
and do i have to flash latest super su binary also...after flashing pre su'ed s009.
Click to expand...
Click to collapse
Nah, Just update it via play Store.
Then, SuperSu will ask you to update binary itself. Done!(Make Sure u delete some file from system before updating SuperSu)
i have tried on sued s009..nothing happened...still same error...
i don't know what i m doing wrong...
Finally after working whole night i have viper fully working in my kk now..!!!
i m soo happy...
the thing was my os was missing audio_effects.conf which i mistakenly deleted when i uninstalled dsp manager...
Disable "MOUNT SPACE SEPARATION" on Super SU
posting fix I found someone else figured out
nishantgupta107 said:
I am stuck with s002 coz i was nt properly able to root s009 (luck patcher and other root app not working)
couldn't find the extra and awesomeness in s009 which was not in s002 so not gonna update.
And i have apprx 73.8mb in my system and i think that's enough for viper.
Also i have already uninstalled most of the system apps(before asking for help).
Other suggestions??
Click to expand...
Click to collapse
This is what fixed my busybox error with V4A driver install:
"OK all I have a fix for installing Viper on the Tab S.
Use any file explorer and navigate to /system/vendor/etc
Copy the audio_effects.conf in that location
Navigate to /system/etc and paste the file you copied there
Once copied change the permissions to match the other files in the /system/etc folder
Install Viper and it should work this time, apparently the audio.effects.conf file is expected to be in the /system/etc location and is not there by default for some reason....*"
The file was already where it said to copy to, but contents were different. Either way, afterwards opening V4A apk file (without even having to reinstall), it prompted for driver install and did it!
zach
killerBRs said:
Disable "MOUNT SPACE SEPARATION" on Super SU
Click to expand...
Click to collapse
The voice of sanity.
Go into SuperSU. If everything is installed correctly (rooted, supersu, viper, and busybox), this WILL be the proper solution.
killerBRs said:
Disable "MOUNT SPACE SEPARATION" on Super SU
Click to expand...
Click to collapse
:good: it works!:good:

Viper4Android on official OOS 3.1.3

Hello guys. Anyone succeeded to install Viper4android after the update to oos 3.1.3? I have root and twrp, I tried to install drivers through the app and flash a general zip for marshmallow but I did not succeed. Any idea?
Dis you see that post and links inside?
http://forum.xda-developers.com/oneplus-x/help/dirac-hd-audio-sound-oxygen-os-3-x-x-t3472002
Download the latest APK, copy it to /system/priv-app. Change Permissions to rw- r-- r-- . Install APK you just changed permissions on. Open app, install drivers (you must also have BusyBox installed if it's failing to install the driver), change SElinux to permissive (search XDA here for the app that does it automatically), turn off AudioFX and reboot. That's how it goes on Marshmallow and even then Viper may sometimes get closed in the background.
im on OOS 3.1.3 & this works great for me, no hassle just flash via twrp & your done.
http://forum.xda-developers.com/attachment.php?attachmentid=3683972&d=1458053955
Hi,
How did you get TWRP on 3.1.3 ? I tried with Rashr, but phone wont boot into recovery.
I havent unlocked BootLoader.
ajeesh.m said:
Hi,
How did you get TWRP on 3.1.3 ? I tried with Rashr, but phone wont boot into recovery.
I havent unlocked BootLoader.
Click to expand...
Click to collapse
You answered your own question. BootLoader needs to be unlocked.
coldfear00 said:
im on OOS 3.1.3 & this works great for me, no hassle just flash via twrp & your done.
http://forum.xda-developers.com/attachment.php?attachmentid=3683972&d=1458053955
Click to expand...
Click to collapse
hi sir this is safe tto use ?
Kharizmisg said:
hi sir this is safe tto use ?
Click to expand...
Click to collapse
Of course it's safe but use at own risk. Just preform a back up and your good to go.

Help updating Android on a rooted OnePlus 5T

Hey guys, so this is my problem:
I've bought a OnePlus 5T some days after its release. When i searched for a tutorial teaching how to root the device (i don't know the root process deeply), there were just a few videos at that time. This was the video i watched to root me device (some people already told me that this isn't the best method, but it was what I had at the moment):
https://www.youtube.com/watch?v=9SsIH6iauYQ
As i told, i'm a layman and doesn't know the root process, and now i need to update urgently my Android (its currently on the Android version it was when i bought it: 7.1.1). I've found some threads with a similar situation, but i got lost in all the details that i don't know, like "you need to unlock the bootloader", "just flash the TWRP and stuff", but i need a more simple language like "click this, click that". I really need it now, so i'm even thinking about searching for someone trustable to do it or transfering some cash to anyone who helps me, because i don't wanna lose anything important in the process. Anyone that can help me, PLEASE?!
Thanks in advance
djmarkybr said:
Hey guys, so this is my problem:
I've bought a OnePlus 5T some days after its release. When i searched for a tutorial teaching how to root the device (i don't know the root process deeply), there were just a few videos at that time. This was the video i watched to root me device (some people already told me that this isn't the best method, but it was what I had at the moment):
https://www.youtube.com/watch?v=9SsIH6iauYQ
As i told, i'm a layman and doesn't know the root process, and now i need to update urgently my Android (its currently on the Android version it was when i bought it: 7.1.1). I've found some threads with a similar situation, but i got lost in all the details that i don't know, like "you need to unlock the bootloader", "just flash the TWRP and stuff", but i need a more simple language like "click this, click that". I really need it now, so i'm even thinking about searching for someone trustable to do it or transfering some cash to anyone who helps me, because i don't wanna lose anything important in the process. Anyone that can help me, PLEASE?!
Thanks in advance
Click to expand...
Click to collapse
I am not sure, if I understood it correctly. You need to update your device that's clear but do you need your device still rooted afterwards?
Because if not just update your device, it should be that simple. If you need to root your device afterwards just follow this thread:
https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
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CaerCadarn said:
I am not sure, if I understood it correctly. You need to update your device that's clear but do you need your device still rooted afterwards?
Because if not just update your device, it should be that simple. If you need to root your device afterwards just follow this thread:
https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
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Click to expand...
Click to collapse
Sorry, actually i forgot this detail. I have a root based on SuperSU and i would like to have the Magisk one after i update my Android. What you think is the best way to do it?
Btw, just one question: you said that if i didn't want to keep the root, i could just update my Android, but once i click in the system update option, the update fails, i believe its because of the root right?
djmarkybr said:
Sorry, actually i forgot this detail. I have a root based on SuperSU and i would like to have the Magisk one after i update my Android. What you think is the best way to do it?
Btw, just one question: you said that if i didn't want to keep the root, i could just update my Android, but once i click in the system update option, the update fails, i believe its because of the root right?
Click to expand...
Click to collapse
No, because you have to download the whole update package. Normally the device detects itself if it is rooted/unlocked, so there should be the option to download the whole package. With that the update should not fail.
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CaerCadarn said:
No, because you have to download the whole update package. Normally the device detects itself if it is rooted/unlocked, so there should be the option to download the whole package. With that the update should not fail.
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Click to expand...
Click to collapse
Where i find this whole package option? Can i just download the last version (5.7.1) on OnePlus site?
@ djmarkybr,
follow this self explanatory guide by Funk Wizard, here:https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
for removing super su you can use uninstaller unsu
a0879 said:
@ djmarkybr,
follow this self explanatory guide by Funk Wizard, here:https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
for removing super su you can use uninstaller unsu
Click to expand...
Click to collapse
Ok, i read the guide so i'll try to follow it once i get home since i don't have admin access on my work.
Just 2 questions:
1- how do i remove SuperSU? I'm asking cause i've download the file you attached and there is no .exe file or something on it, do i put the files on my phone and then execute the uninstaller by the phone itself? If so, how i do it? Btw, i was taking a look at the SuperSU app and it has this option : "Exchange superuser app - Cleaning to exchange for another superuser app", it works just the same as your uninstall?
2- Even reading FunkWizard's guide, i'm still confused of which order i should do the things. Because i need to:
- Uninstall SuperSU
- Download full OTA on OnePlus website and install it through TWRP
- Install Magisk
is there a best order to do all this? Am i missing something?
Thanks
The attached unsu file is for removing super su by flashing thru twrp ! its not not for pc i.e. no .exe file.
i assume that your bootloader is unlocked and twrp already installed then just flash the unsu zip in twrp > wipe dalvik/cache > reboot, super su gets removed.
You can also go like this (you may need a pc for this):
Since you are on nougat build download the oreo version first.
first download the full oos rom from here on pc : https://forum.xda-developers.com/showthread.php?t=3728665http://
download latest magisk zip from here :https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445http://
download no verity zip to remain decrypted, here :https://forum.xda-developers.com/oneplus-5/how-to/guide-how-to-decrypt-data-partition-t3642144
boot your phone in twrp , wipe everything (first transfer your important data from phone to pc/usb otg), in twrp you can go advanced > format data > yes > done > reboot twrp > now there is nothing in your phone by formatting internal storage (everything). Now while in twrp transfer your already downloaded oos and magisk zips from pc to your phone through the data cable.
Now, flash oos zip > magisk zip > no verity zip > wipe dalvik/cache > reboot > that's it, enjoy your new android version !
a0879 said:
The attached unsu file is for removing super su by flashing thru twrp ! its not not for pc i.e. no .exe file.
i assume that your bootloader is unlocked and twrp already installed then just flash the unsu zip in twrp > wipe dalvik/cache > reboot, super su gets removed.
You can also go like this (you may need a pc for this):
Since you are on nougat build download the oreo version first.
first download the full oos rom from here on pc : https://forum.xda-developers.com/showthread.php?t=3728665http://
download latest magisk zip from here :https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445http://
download no verity zip to remain decrypted, here :https://forum.xda-developers.com/oneplus-5/how-to/guide-how-to-decrypt-data-partition-t3642144
boot your phone in twrp , wipe everything (first transfer your important data from phone to pc/usb otg), in twrp you can go advanced > format data > yes > done > reboot twrp > now there is nothing in your phone by formatting internal storage (everything). Now while in twrp transfer your already downloaded oos and magisk zips from pc to your phone through the data cable.
Now, flash oos zip > magisk zip > no verity zip > wipe dalvik/cache > reboot > that's it, enjoy your new android version !
Click to expand...
Click to collapse
Thank you so much for the help, i'll try this once i get home. Just one more thing: you suggest a Beta Oreo Version or a Stable One? Any version specifically?
djmarkybr said:
Thank you so much for the help, i'll try this once i get home. Just one more thing: you suggest a Beta Oreo Version or a Stable One? Any version specifically?
Click to expand...
Click to collapse
After installing Oreo I don't think that you'll remain on it for a long time.. ha, ha..., Pie is already waiting out there.. :laugh:
go for stable :good:
5.1.3 to 5.1.7
a0879 said:
After installing Oreo I don't think that you'll remain on it for a long time.. ha, ha..., Pie is already waiting out there.. :laugh:
go for stable :good:
5.1.3 to 5.1.7
Click to expand...
Click to collapse
Hey buddy, i followed your steps and now the phone isn't starting totally, it stops on the OnePlus start screen with the white balls around the red one. Should i do the process all again? Can i start TWRP in this situation?
edit: nvm, i try it again and now it works normally But Magisk isn't working, when i try to flash it through TWRP it shows "Updater process ended with ERROR: 1
Error instaling zip file '/sdcard/Magisk....' "
And Android version is still 7.1.1 , so i need to update the Android through the phone itself and then i reapply the root?
edit2: sorry for so many edits in this same reply, let me try to explain the status of all the process right now to see if you can give me some tip:
- Android is on 8.1.0 version right now; Do i need to upload it more?
- Bootloader is unlocked (at least when i go "Enable OEM Unlocking" on Developer options, i cant check this option cause it says that bootloader is already unlocked)
- I can't acess TWRP on reboot now, it seems that i enter on some Oneplus Recovery Mode, not TWRP itself
- Root isn't working
If you need any extra information just ask me
djmarkybr said:
Hey buddy, i followed your steps and now the phone isn't starting totally, it stops on the OnePlus start screen with the white balls around the red one. Should i do the process all again? Can i start TWRP in this situation?
edit: nvm, i try it again and now it works normally But Magisk isn't working, when i try to flash it through TWRP it shows "Updater process ended with ERROR: 1
Error instaling zip file '/sdcard/Magisk....' "
And Android version is still 7.1.1 , so i need to update the Android through the phone itself and then i reapply the root?
edit2: sorry for so many edits in this same reply, let me try to explain the status of all the process right now to see if you can give me some tip:
- Android is on 8.1.0 version right now; Do i need to upload it more?
- Bootloader is unlocked (at least when i go "Enable OEM Unlocking" on Developer options, i cant check this option cause it says that bootloader is already unlocked)
- I can't acess TWRP on reboot now, it seems that i enter on some Oneplus Recovery Mode, not TWRP itself
- Root isn't working
If you need any extra information just ask me
Click to expand...
Click to collapse
I acknowledge your PM, Little tied up at the moment. Please allow me time till tonight to study your case and i shall reply with the best way forward. Don't do anything silly till then
Edit: Please confirm the current status of the device
Rom/OS version
TWRP yes/no
Magisk yes/no
Funk Wizard said:
I acknowledge your PM, Little tied up at the moment. Please allow me time till tonight to study your case and i shall reply with the best way forward. Don't do anything silly till then
Edit: Please confirm the current status of the device
Rom/OS version
TWRP yes/no
Magisk yes/no
Click to expand...
Click to collapse
No problem FunkWizard, take your time and answer when possible, i'll hold my fingers to don't get a worst situation. :angel:
Rom/OS version : Custom ROM(i believe)/8.1.0
TWRP: no; after everything i tried, when i try to acess TWRP now, it doesn't enter on TWRP itself, it shows a different recover screen, like a recovery screen of Oneplus system, just like the picture i attached.
Magisk: no; one of my goals in this entire process was to uninstall SuperSU and install Magisk after all, but when TWRP was working and i tried to install Magisk, i got an error and Magisk didn't install correctly, and since i've uninstalled the SuperSU, i'm without root right now, and i can't even try to install it since TWRP is working right now :crying:
djmarkybr said:
No problem FunkWizard, take your time and answer when possible, i'll hold my fingers to don't get a worst situation. :angel:
Rom/OS version : Custom ROM(i believe)/8.1.0
TWRP: no; after everything i tried, when i try to acess TWRP now, it doesn't enter on TWRP itself, it shows a different recover screen, like a recovery screen of Oneplus system, just like the picture i attached.
Magisk: no; one of my goals in this entire process was to uninstall SuperSU and install Magisk after all, but when TWRP was working and i tried to install Magisk, i got an error and Magisk didn't install correctly, and since i've uninstalled the SuperSU, i'm without root right now, and i can't even try to install it since TWRP is working right now :crying:
Click to expand...
Click to collapse
you lost TWRP sometimes happen but not worry you can easly load again :good:
Mervingio said:
you lost TWRP sometimes happen but not worry you can easly load again :good:
Click to expand...
Click to collapse
Thank God o/ i just need to know how lol :laugh:
djmarkybr said:
No problem FunkWizard, take your time and answer when possible, i'll hold my fingers to don't get a worst situation. :angel:
Rom/OS version : Custom ROM(i believe)/8.1.0
TWRP: no; after everything i tried, when i try to acess TWRP now, it doesn't enter on TWRP itself, it shows a different recover screen, like a recovery screen of Oneplus system, just like the picture i attached.
Magisk: no; one of my goals in this entire process was to uninstall SuperSU and install Magisk after all, but when TWRP was working and i tried to install Magisk, i got an error and Magisk didn't install correctly, and since i've uninstalled the SuperSU, i'm without root right now, and i can't even try to install it since TWRP is working right now :crying:
Click to expand...
Click to collapse
djmarkybr said:
Thank God o/ i just need to know how lol :laugh:
Click to expand...
Click to collapse
If you have oneplus recovery instead of twrp then you can't be on custom ROM, it has to be on oxygenos. Unless I know of what version I would not be able to give you the step by step process.
U can flash twrp easily, simply download the latest Bluspark twrp and flash it via fastboot steps on the unlock device thread in the guides section.
There on you can download and flash the full zips from twrp followed by Magisk.
Sent from my OnePlus6T using XDA Labs
Funk Wizard said:
If you have oneplus recovery instead of twrp then you can't be on custom ROM, it has to be on oxygenos. Unless I know of what version I would not be able to give you the step by step process.
U can flash twrp easily, simply download the latest Bluspark twrp and flash it via fastboot steps on the unlock device thread in the guides section.
There on you can download and flash the full zips from twrp followed by Magisk.
Sent from my OnePlus6T using XDA Labs
Click to expand...
Click to collapse
Sorry Funk, i confused the information, my OxigenOS is 5.1.4
I'll wait for your step by step just to make sure i don't do something wrong
Hi. I download the official update on My 5t rooted. But do not install correctly. "installation failed", it's a twrp problem? I i flash the stock recovery works fine? Thanks.
bramby said:
Hi. I download the official update on My 5t rooted. But do not install correctly. "installation failed", it's a twrp problem? I i flash the stock recovery works fine? Thanks.
Click to expand...
Click to collapse
I don't know, i'm also lost here. Hope someone can help you too
bramby said:
Hi. I download the official update on My 5t rooted. But do not install correctly. "installation failed", it's a twrp problem? I i flash the stock recovery works fine? Thanks.[/QUOTE @djmarkybr
I flashed back stock recovery and all went fine with Pie!
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Click to expand...
Click to collapse

Anyone get Viper4Android to Work on Q?

Before I go back to 9.0.0, i figured i would ask....
Anyone get Viper4Android to install properly on Q?
I tried the latest Viper Magisk Module v1.4.2 i think... Magisk completed the installation but after reboot, Viper is requiring Drivers to be installed. So i install the Drivers, which took longer then normal, reboot and BAM! Viper needs to install Drivers on your device.
So Q doesnt seem to wanna play well with the Viper drivers.
And i tried installing Busybox for ****s and giggles and install fails in Magisk....
Thanks in advance for any assistance and/or **** head comments,
T
HACK3DANDR0ID said:
Before I go back to 9.0.0, i figured i would ask....
Anyone get Viper4Android to install properly on Q?
I tried the latest Viper Magisk Module v1.4.2 i think... Magisk completed the installation but after reboot, Viper is requiring Drivers to be installed. So i install the Drivers, which took longer then normal, reboot and BAM! Viper needs to install Drivers on your device.
So Q doesnt seem to wanna play well with the Viper drivers.
And i tried installing Busybox for ****s and giggles and install fails in Magisk....
Thanks in advance for any assistance and/or **** head comments,
T
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Try using this viper apk, it generates a magisk module when you reboot the phone. In the latest update post, OP says:
The compatibility mode switch has been added back. This seems to be mandatory for car mode and some android q builds.
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Worth a try
TENN3R said:
Try using this viper apk, it generates a magisk module when you reboot the phone. In the latest update post, OP says:
Worth a try
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Yea thanks for trying but no go. The apk did install the Magisk Module, Drivers took 2-3 times but finally took. Driver Status is all NOs and Unsupported Sometime soon i'm sure...

Installing Viper4Android

After days of trying numerous different ways I've finally managed to get Viper to work my Oneplus 7T Pro
You will need to have a modded recovery with adb enabled:-
https://forum.xda-developers.com/7t-pro/development/recovery-oxygen-os-stock-recovery-adb-t3991865
First I removed the any previous Viper module in Magisk and rebooted.
I then uninstalled the Viper App and rebooted again.
So I then had a clean starting point.
I installed The SELinux Switch app from XDA to set SELinux mode to Permissive:-
https://forum.xda-developers.com/and...witch-t3656502
I turned off Google Play Protect.
I then installed the version 2.7.1.0 module in Magisk.
Installed driver and it rebooted.
Stuck at Fastboot screen.
Reboot to Recovery
I then did the following in adb to delete the post-fs-data.sh file which is the file that stops the phone booting.
1) adb shell
2)cd to /data/adb/modules/ViPER4AndroidFX
3)rm post-fs-data.sh
4)exit
reboot to Fastboot and then Start
Then it just worked.
Hopefully this method will work for others.
Sounds cool. Congratulations
Wrong thread!
Legend!!!
Wouldn't it be easier to just make a viper zip without postfs data?
f41lbl0g said:
Wouldn't it be easier to just make a viper zip without postfs data?
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I don't know how to do that.
That would be a question for the people who write Viper.
f41lbl0g said:
Wouldn't it be easier to just make a viper zip without postfs data?
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We don't have the source of the module, and you can't just take the installed module folder and zip it to a module so I don't think it's possible.
Might be wrong though.
Sent from my OnePlus7TPro using XDA Labs
thanks mate. worked for me too. finally
Edit: it is not processing on Bluetooth devices
Here try this zip I modified, it should work fine on the OP7T and OP7T Pro if this fix does indeed work. Shouldn't need any custom recovery or adb. Can someone report if my modified file works? If it doesn't just use the custom recovery with adb to remove the module.
Note: Selinux will need to be changed to permissive before installing the module using this:
https://forum.xda-developers.com/android/apps-games/app-selinux-switch-t3656502
All credits to:
- @ahrion
- @zhuhang
- @osm0sis
- Viper's Audio (Official blog)
- @viper520
- @Team_DeWitt
f41lbl0g said:
Here try this zip I modified, it should work fine on the OP7T and OP7T Pro if this fix does indeed work. Shouldn't need any custom recovery or adb. Can someone report if my modified file works? If it doesn't just use the custom recovery with adb to remove the module.
Note: Selinux will need to be changed to permissive before installing the module using this:
https://forum.xda-developers.com/android/apps-games/app-selinux-switch-t3656502
All credits to:
- @ahrion
- @zhuhang
- @osm0sis
- Viper's Audio (Official blog)
- @viper520
- @Team_DeWitt
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Click to collapse
You will have to make this steps to make it work.These steps are from the original thread and for my situation the module It didnt worked properly.
I have flashed your zip with magisk manager,I havent rebooted,I have installed the drivers from Viper and then I rebooted. I got stucked in fastboot. I had to make rm post-fs-data.sh to force the phone get fixed from the loop.Then I have opened Viper and then asked me again to install the drivers.Then I got stucked again and I had to put the same command through adb shell rm post-fs-data.sh. After that It did worked but I dont know why its not working with your module.
Alexisd1 said:
You will have to make this steps to make it work.These steps are from the original thread and for my situation the module It didnt worked properly.
I have flashed your zip with magisk manager,I havent rebooted,I have installed the drivers from Viper and then I rebooted. I got stucked in fastboot. I had to make rm post-fs-data.sh to force the phone get fixed from the loop.Then I have opened Viper and then asked me again to install the drivers.Then I got stucked again and I had to put the same command through adb shell rm post-fs-data.sh. After that It did worked but I dont know why its not working with your module.
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Did you make selinux permissive?
f41lbl0g said:
Did you make selinux permissive?
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Click to collapse
Yes i turned the selinux permissive from the beginning. I haven't mentioned that because I forgot it by mistake
Alexisd1 said:
You will have to make this steps to make it work.These steps are from the original thread and for my situation the module It didnt worked properly.
I have flashed your zip with magisk manager,I havent rebooted,I have installed the drivers from Viper and then I rebooted. I got stucked in fastboot. I had to make rm post-fs-data.sh to force the phone get fixed from the loop.Then I have opened Viper and then asked me again to install the drivers.Then I got stucked again and I had to put the same command through adb shell rm post-fs-data.sh. After that It did worked but I dont know why its not working with your module.
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Click to collapse
I had the same. I had to install and delete the .sh twice until it worked. And it works fine.
Alexisd1 said:
You will have to make this steps to make it work.These steps are from the original thread and for my situation the module It didnt worked properly.
I have flashed your zip with magisk manager,I havent rebooted,I have installed the drivers from Viper and then I rebooted. I got stucked in fastboot. I had to make rm post-fs-data.sh to force the phone get fixed from the loop.Then I have opened Viper and then asked me again to install the drivers.Then I got stucked again and I had to put the same command through adb shell rm post-fs-data.sh. After that It did worked but I dont know why its not working with your module.
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Click to collapse
c0caine_train said:
I had the same. I had to install and delete the .sh twice until it worked. And it works fine.
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At this point just flash the zip from the original post, don't use my zip. I'll test it out more once my phone arrives.
Do you need to keep selinux permissive to continue to use Viper due to deletion of the .sh? Or can one toggle it back post this process?
Wow, this Viper4android seems to be a pain for our phones. I already tried it approximately 5 times and having to use the MSM tool to be able to boot up again from scratch I'm coming from a different flagship and I never had a problem rooting and installing apps like Viper4android before. I don't know if it would be too much to ask. that once someone has found a proven successful method to please share. I don't want to seem lazy I've been searching all over and so far the methods are not definite and very frustrating. Ive had my phone for a week still adjusting. Anyway any help would be appreciated and please no offensive comments. Thanks
slapman said:
Wow, this Viper4android seems to be a pain for our phones. I already tried it approximately 5 times and having to use the MSM tool to be able to boot up again from scratch I'm coming from a different flagship and I never had a problem rooting and installing apps like Viper4android before. I don't know if it would be too much to ask. that once someone has found a proven successful method to please share. I don't want to seem lazy I've been searching all over and so far the methods are not definite and very frustrating. Ive had my phone for a week still adjusting. Anyway any help would be appreciated and please no offensive comments. Thanks
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Yeah, read the first post...
Sent from my OnePlus7TPro using XDA Labs
Lossyx said:
Yeah, read the first post...
Sent from my OnePlus7TPro using XDA Labs
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Yes, I did read the post but I just don't want to mess up the phone again. Maybe Ill try again when my mind is fresh had to many mishaps but thanks.
slapman said:
Yes, I did read the post but I just don't want to mess up the phone again. Maybe Ill try again when my mind is fresh had to many mishaps but thanks.
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Which version do you have? EU or international?
This recovery works fine in EU version, if there's is anything that messes up it's likely a module, which can easily be removed with the modded recovery.
Sent from my OnePlus7TPro using XDA Labs
When I try to cd to /data/adb/modules/ViPER4AndroidFX I get cd: bad substitution
I'm on OOS 10.0.4 (international ver.) with modified recovery for ADB.

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