yashsingh1/xdaforums huggingface dataset:
[Magisk] manpildo:
I'm getting the same.

- Copying zip to temp directory
- Installing ViPER4Android_FX-v2.7.1.0.zip
- Current boot slot: _b
- Mounting /system, /vendor
Archive: /data/user/0/com.topjohnwu.magisk/cache/install.zip
inflating: VDCIndex.txt
inflating: bt_a2dp.xml
inflating: headset.xml
inflating: speaker.xml
inflating: usb_device.xml
inflating: keys.sh
inflating: service.sh
inflating: vdcs.zip
inflating: install.sh
inflating: module.prop
- Found /data/adb/magisk_merge.img
e2fsck 1.43.3 (04-Sep-2016)
- Mount /data/adb/magisk_merge.img to /dev/magisk_img
*******************************
ViPER4AndroidFX v2.7.x
*******************************
******************************
Powered by Magisk (@topjohnwu)
******************************

! Conflicting audio mod found!
! You will need to install !
! Audio Modification Library !

- Downloading latest apk...
Connecting to zackptg5.com (204.152.211.34:443)
wget: note: TLS certificate validation not implemented
wget: TLS error from peer (alert code 40): handshake failure
Download failed! Connect to internet and try again
wget: error getting response: Connection reset by peer
! Installation failed
[Magisk] Zackptg5:
Can you save log in magisk manager after that happens and post it?

---------- Post added at 15:17 ---------- Previous post was at 15:16 ----------

Can you also post the log? I have a feeling it's a wget related error with magisk busybox
[Magisk] wenna.speedy:
Download failed in 2.7.1...
[Magisk] Zackptg5:
You missed the message at the end of the installer. Once the zip finishes, you need to open the v4a app. It'll prompt for root and install module/drivers.

The big difference between this and legacy:

This apk has been written from scratch by [MENTION=9073985]Team_DeWitt[/MENTION]. Due to it being rewritten, most of the hacky workarounds needed for old v4a apps are no longer needed. The few that are are built into the app (minus 1 killall workaround that the zip handles - this will be included in next apk release).

Profiles have been completely redone and are now specific to each device type (i.e. 1 profile for a headset, 1 for a bluetooth device, etc.) so the zip runs my profile converter to convert your old profiles to the new format.

Another change is that the vdc's included in the original apk have been removed in this rewrite. The zip copied the original ones to your v4a folder in 'DDC-Orig' folder so you can copy/paste the ones you want into DDC folder.

Legacy is the original v4a apks which are woefully out of date and so require tons of hacks and workarounds that you're used to seeing

A big change that lots of ppl struggle with is that v4a doesn't process audio in all apps. That's due to the fact that system eq's like v4a process session 0 which is sort of like the "catch all" for audio streams. The problem is that that's deprecated now and many apps use a different stream (such as spotify). This was remedied with ACP but new v4a includes an audio session switch in app settings which you can just toggle depending on audio session processing so ACP is no longer needed
[Magisk] Zackptg5:
[MENTION=7446699]Francescorm76[/MENTION], [MENTION=5882847]SVR[/MENTION], [MENTION=485637]wenna.speedy[/MENTION]

Can you all try this zip? I bundled in busybox with this so it'll use wget from it rather than whatever magisk busybox is onboard
[Magisk] Francescorm76:
Not working [emoji20]View attachment 4765049

Enviado desde mi SM-N950F mediante Tapatalk
[Magisk] CarlosPinheiroT:
Working for me!

Zip has organized my profiles!

NOTE: Read the message at the end of the installer!
[Magisk] aoaleman:
All working fine here, thank you!!
[Magisk] Zackptg5:
Can you save the log and post it?
[Magisk] SVR:
Error slightly changed but similar. Logs are also attached.
[Magisk] mixlex:
I posted in the 2.7 thread about this test version. It is working with all apps for me so far. Spotify, Pandora, Amazon music, and music on my phone over Bluetooth as well. I haven't had to use the audio effects toggle at all yet and I hope it stays that way.
[Magisk] สุรินทร์ พลโธา:
It works well here,but needs to be rebooted 2 times Thank you.
[Magisk] wenna.speedy:
Same by me.
[Magisk] wenna.speedy:
I am adding information that legacy version works ok and screenshot:
[Magisk] halfbytecode:
I wonder why v2.7 on Magisk repo, installs the app as a user app, while the legacy module presented an option to install it as a system app.
[Magisk] Zackptg5:
Looking into what the problem is. Are you using any kind of vpn?

Old v4a was sometimes installed to system so Android wouldn't kill it - problem with this is that some convolvers won't work. New v4a has an inbuilt service so this won't happen (it's designed to be a user app)
[Magisk] manpildo:
I also got the "no internet" error on Magisk 18. I then updated to Magisk 19 and it installed without problems. I don't know if it affected anything, but that was the only change I did.
[Magisk] halfbytecode:
I tried installing the Magisk version 2.7.1.0, and the app keeps on force closing. It was able to install the driver and reboot the first time though.

I even uninstalled the audio processing module that I had with viper legacy.

I am on OnePlus 5T running AOSiP DerpFest Pie.

Crash log URL:

https://del.dog/mibupigine
[Magisk] alvintimothyjr:
How are presents/profiles saved? The module appeared to detect my profile settings. However, nothing in present menus are enabled.
[Magisk] flitzz:
I've installed Viper from magisk, then opened the app and it went well installing the driver, but JamesDSP was crashing and I have to reinstall AML, after reinstalling it, JamesDSP was working but Viper was not processing? Whats the catch?
[Magisk] wenna.speedy:
Nope, same on wifi/3g data.

Xhifi and legacy work great.
[Magisk] MikelFuchs:
The profiles got converted, but I cannot find a menu item to load them or save.
[Magisk] SenseSei:
Download keeps failing with the latest 2.7.1 module.

I'm using magisk 18.1

Edit: I should read Changelogs..

2.7.1.0 released

"Support for Magisk prior to v19 is dropped."
[Magisk] Silva:
I tested which Viper4Android works on Android Pie (using a OnePlus 5T). The new 2.7 one works only for music player, YouTube, games, Spotify, etc it doesn't want to work. Also, I saw that the new Viper4Android 2.7 disappeared from the Magisk modules list. There are only the Legacy one and the XHifi. So I tested the Viper4Android Legacy and it worked fine, I think it's because this is basically the same Viper4Android as the previous update. I'm using the Legacy. I haven't tested the XHifi because the Legacy already works.

So for those who are facing the issue that Viper4Android 2.7 are not working, you can go for the Viper4Android Legacy, just to wait for a fix.
[Magisk] Serega177:
Compare V4A_Legacy v4.3 and V4Av.2.71.

Routed Oreo, V4A_Legacy in the system partition. Work with Legacy is much more comfortable, no need to switch sessions, all signal sources are processed normally. Better work with third-party Dolby Atmos. Better interface.

On the other hand, version 2.71 is quite functional, profiles and vdc's restoring - passes without errors. This version seems to be better suited for non-rooted devices or non-system partition.

Returned to V4A_Legacy.
[Magisk] sdz2:
Remember to allow Public.Storage for ViPER4Android FX in XPrivacyLua. I wasted an hour trying to figure out the initial Force Close error after install.

---

Tried from Magisk repo and your test zip. I still can't get Viper to process audio.

I tried all four combinations of (0, not 0), (compatibility, not). I force closed Viper, Play Music, and Spotify between each test. I had to use compatibility mode before.

I'm returning to legacy for now. I may try this again in a couple weeks if this forum has more success stories.

I'm also still running Marshmallow on the Droid Turbo, so that might be part of my issue.
[Magisk] Serega177:
After changing the settings - check the status of the driver, it should be normal. Then turn off the Main Limiter and close V4A, unload it from memory. Let the music continue to play. Turn on Viper and then - Main limiter. Good luck.
[Magisk] tbqstp:
Hi all. First of all thanks to [MENTION=6037748]Zackptg5[/MENTION] for the consistent development and stellar support! Here's my experience with the latest app using a Oneplus5 running OOS9.0.5 rooted with Magisk 19.1 (no other audio mods)

First I tried to update over the legacy 4.2 version, and during the update I got a message that I was running multiple audio mods (legacy v4a perhaps?). I then rebooted and 2.7.1 seemed as it was not installed. Then I flashed the the 2.7.1 zip which I found in my downloads folder and this time round the app did install. I opened it as instructed and followed the prompts accordingly. Everything is working as it should, but I can't get v4a to process audio on Radio.net and Plex. Any ideas? Thanks in advance.
[Magisk] hpawe:
just click the icon...
[Magisk] oviseven666:
I have a persistent error where the driver never installs. I have tried many times in different ways and the new version does not work, so I decided to return to version 4.2 that works perfectly. I have a Xiaomi Mi A1 with Android P and the May update
[Magisk] John Terrence:
Installed the 2.7 viper4android, how do I select the profiles!? And apply them?
[Magisk] mixlex:
Well, it stopped working except for with I heart and no matter toggleing effect switch or compatibility switch closing viper and turning back on, no luck. I give up, back to legacy for me. Maybe try again if another update.
[Magisk] meiax93:
Open V4A, then you will see at bottom that app have 4 icon. Click that icon and it will show your profile. (if you save/add some profile on previous V4A)

If dont have yet, download some profile and move to this ViPER4Android folder on your internal storage. (i attach some screenshot)
[Magisk] Lazaroth:
Tried the newest version on my OP6 and I have major issues with it. Have been holding back on upgrading from 3.4.2, since I couldn't get the first 4.x versions to process.

Anyhow, onto my issues:

1. While it does process, the sub bass is almost non existent on my AKG N5005 blutooth headset. No setting really made any difference. The audio sounds almost compressed, and it's ranges around 60-120Hz that gets louder when tweaking the bass, not really 20-60Hz. My guess is that the "dynamic system" is not working correctly either, since the extra umph it adds to the sub is missing.

2. There's a frequent crackle in the audio. Everytime I switch songs on Spotify for example, and sometimes in songs too. It's also as if it's quieter for 1s when switching tracks, and goes back to normal afterwards. On 3.4.2 I experience this once, when I connect the Bluetooth, but never again. Here it occurs even if all effects are turned off everywhere in v4a.

Oh well, going back to 3.4.2 again...
[Magisk] Wildchild0369:
How to install viper4 android 2.7 bro???
[Magisk] meiax93:
Go to first page this thread, then download v4a 2.7. After that, install it via Magisk Manager.

After install and reboot, open v4a for install driver, then after reboot, open that app and load some profile if you already have or want use profile.
[Magisk] nirogu325:
OOS kills it as an user app. It's why I had to go back to Legacy that gives me the system app choice. It would also help if the new version had an Exit option like the Legacy version so you can reset the processing in case it suddenly stops working.
[Magisk] meetXD:
Won't process!

OP6 here. I tried everything, it just won't process. That's okay, I suppose an update will fix it?

Anyway I had one concern. I thought viper was made by Chinese Devs? Although I appreciate all the work that has been put into this updated app, it still uses the 2.5 driver. What I'm trying to convey is that the in app, the donate button takes me to a Dutch PayPal of team De Witt.

Now if the creators aren't being paid for the driver and team De Witt is getting the donations for updating the app - which does the same thing as before - , it's very, very unfair. And if team de Witt is in touch with them and they're getting paid too, then there's just a lack of transparency.

I became suspicious because the creators of viper haven't accepted donations for ages and instead recommend that we buy their profiles.

Edit: I didn't mean to phrase this in such an accusatory tone, I'm sorry. Re-reading it it sounds like I'm blaming team De Witt for all their effort. I didn't mean that. I just wish there is better clarity within the community and that everyone be justly compensated for their contribution -- so, don't take this the wrong way and ignore any unwise remarks.
[Magisk] waihung0626:
reinstall driver again and again,so can't install driver

use havoc OS v 2.5

phone:note2
[Magisk] bohemist:
Adding an exit or even a restart option is very useful. I find that when it stops working, I need to go into the Apps and Notifications and Force Close V4A in order for it to start processing again.

Hopefully, [MENTION=6037748]Zackptg5[/MENTION] will be able to look into this.

About OOS killing the app, it seems putting it in Not Optimize battery option is working. But, I need more time to observe it.

Update: OOS just killed jt. So, for OP users, making it a system app is helpful.
[Magisk] Didgeridoohan:
[MENTION=4956946]meetXD[/MENTION]

The viper driver and the v2.7 app are two different things...

Everything's pretty well explained in the thread for the new app:

https://xdaforums.com/android/apps-games/app-viper4android-fx-2-6-0-0-t3774651
[Magisk] SenseSei:
[2.7.1.0 released] Support for Magisk prior to v19 is dropped.

Just a reminder, I ran into this "issue" myself..
[Magisk] naga.imut:
how to fix this? magisk version
[Magisk] 73sydney:
Working great here, Note 4-N910G, latets Magisk Canary 19.3 on RR Pie

Nice work folks
[Magisk] sdz2:
My driver status always shows abnormal.

This screenshot is just after a clean install without having adjusted any settings.

Phone:

Droid Turbo, Marshmallow, Magisk 19.2
[Magisk] Tojgli:
The new version for me not processing while using a bluetooth headset. With speaker and wired earphones everything is fine. If I attach all audio effects I get abnormal status see below. Could you please help me? Thanks.
[Magisk] Serega177:
Your screen shows the turned off Viper, driver status is checked when Main limiter is enabled. Then change the settings, each time checking the status of the driver. As soon as a normal state and a working Neon appear - restart Viper.

---------- Post added at 06:37 PM ---------- Previous post was at 06:25 PM ----------

Your screen may indicate, that the previous session has not ended normally. Just put the top switch in the position for all sessions. If it doesn't help - reboot the Viper by turning off the Main limiter and closing the program. Do not turn off Bluetooth and music. And just above my post on the same theme. Good luck.
[Magisk] sdz2:
For all four of (0, not 0) (compatibility, not), I did the following:

1. Kill Spotify app

2. Turn off all Master Limiters

3. Set the setting

4. Turn on Master Limiter (speaker)

5. Check status

6. Turn off Master Limiter

7. Kill Viper app

8. Start Spotify and play song

9. Start Viper app

10. Check status

Notes:

- Music briefly pauses on step 9, if attached to 0 (w/ or w/o compat)

- Output gain of -26 dB

- Driver status always reports Abnormal

- Attempted on Headset too without success

Legacy notes (when I ran prior versions)

- Install newest driver

- Install non-material apk (to avoid unsafe app warning)

- Install as system app

- Install no workarounds

- Processing requires compatibility mode

- Sometimes speaker processing stops while playing (dismissed as my phone is old)

- Headset processing works normally
[Magisk] Tojgli:
Still abnormal and neon not enabled. But if I press to session 0 only I got back neon but still not processing even if the main limiter turned on.
[Magisk] Serega177:
I would cautiously say that this is the incompatibility of Viper and firmware. As a last resort, reinstall the Viper with data cleaning.

Perhaps - your firmware allows you to change the audio settings only by system applications. But, by the way - there is a version of V4A_Legacy in Magisk repo, if it worked for you - remove the new viper and install Legacy in the system partition, in my opinion - it works better. At least - there is no headache with switching sessions, and restarting after failures. Good luck.

---------- Post added at 07:38 PM ---------- Previous post was at 07:24 PM ----------

You see what's the matter. If the Viper works on a wire, it should work on BT, because of the same audio channel. Something is wrong with switching of sessions, but it is in any case non-lethal. Change the settings once again, reboot the device - I think that everything will work out.
[Magisk] krkhaha:
I think this is no bug. Try uninstall and install again, it helped me.
[Magisk] ffpp.2003:
Man, it's BEAUTIFUL, all, the sound, the UI, compatibility, power. It's AMAZING! I appreciate so much your work guys. The only thing that I have to say, it would be grate to add a dark mode or a way to personalize the UI, add a QS to enable or disable, and if is possible, a widget. Other than that, anything more.

Regards
[Magisk] mixlex:
Legacy version has dark mode. You can also make 2.7.1 dark mode. It's all in the threads. You are in the legacy thread, by the way.
[Magisk] meiax93:
Idk if Magisk v19.2 same or not, but my latest Magisk Canary builds have this issue.

This module not appear on Download list Magisk Manager, unless you clear repo on Settings and refresh, this module will appear. (it will missing again, and repeat same procedure)

I attach screenshot about that issue.
[Magisk] kenny.lam:
Dear,

The new version 2.7.1 look not be recognized on Xiaomi mipad 4 plus - latest Havoc rom - rooted device, please help me, I also install "Audio Modification Library" from Magisk Manager, Viper is not recognized as Magisk Module, does not load the driver and nothing happen, thank much for help !!!

Kenny
[Magisk] Walden0:
[FIXED IDK HOW] Bug : Each time I change a profile, the master switch turns off by itself. Is it known issue as I couldn't find anything related to it by searching, although I just scanned them. Using redmi note 4 custom rom based on android 8.1
[Magisk] fiddi1973:
When i try to install the Magisk Module, "Downloading APK" appears and nothing happened.

Tried on both, my Tablet and Phone.

Android 9 Resurrection.

Any Suggestions?
[Magisk] Walden0:
Leave it that way for some time like 10-15 minutes, you got good Internet speed?
[Magisk] hurray:
https://xdaforums.com/showpost.php?p=79451675&postcount=1733

For dark mode run this in a terminal:

settings put secure ui_night_mode 2

and reboot
[Magisk] Aliugradar05:
Using v4a with viperos 9 on j500f. Whenever I have the module enabled the camera breaks. However stopping the module fixes the problem. What should I do so that I can use both the camera and v4a
[Magisk] electricl:
Is it possible to use profiles ? I've been on the older viper and this new one is a bit confusing right now.
[Magisk] Walden0:
yes, it's different in this version though. When you are in, for example, headset menu, tap on the same menu again to show the list of your profiles. Basically it requires two taps to open profile list for a particular mode, i. e. headset, speaker etc.
[Magisk] electricl:
Thank you, that helps a lot!
[Magisk] dragos281993:
On my OP6 it won't work no matter what, in the sense that it doesn't process sound. AND there's no "exit" button. That totally sucks. Tapping on 'exit' and reopening the app is the easiest way to force the app to reload and start working/processing again.

I'll stick to the legacy version until this one's functional on my phone. Hope it'll get 'fixed cause it looks really good.
[Magisk] Walden0:
Did you try enabling attach audio effects?
[Magisk] Kemaledwan:
How to save n load profile on new app
[Magisk] Walden0:
https://xdaforums.com/apps/magisk/module-viper4android-fx-2-5-0-5-t3577058/post79616075
[Magisk] dragos281993:
Yup. I also just saw that the latest V4a has been pulled from Magisk's Downloads section. So a new build's probably in the works. We'll have to wait and see.
[Magisk] Walden0:
Yeah I also started to have issues today when i first time listened to more than one song.The settings didn't do. anything after a song was completed, i had to turn the switch off and on again. Also if i used other settings like convolver, analogx etc it made the sound clicking at the start and at every pause/resume.
[Magisk] theduke7:
Same here with op3 and pie stock...not processing

[MENTION=9579937]Walden0[/MENTION] I did try enabling attach audio effect ,but before enabling it every thing is status was fine except it wasn't processing, after enabling it it showed abnormal
[Magisk] Vuska:
anyone has Viper for Magisk Version before 2.7 ???

please share to me..
[Magisk] Walden0:
I have one, but unsure if it was the most recent before 2.7, but still I'll upload and share the link in your PM as I don't find it appropriate to do that here, just lemme have a puff. :)

Edit: It is already there in magisk repo, version 4.3

---------- Post added at 06:43 PM ---------- Previous post was at 06:41 PM ----------

xD My sincere apologies sir
[Magisk] my370z:
2.7.1 work good with local music but doesn't process streaming like Pandora and Spotify. Reverse back to 4.3 fixed the problem with Pandora and Spotify.
[Magisk] knpk13:
Did you try toggling the audio session? There's a toggle in the settings labelled as "Attach audio effects". The reason for doing that is detailed in the 2.7 thread if you want to look it up.
[Magisk] Zackptg5:
Can you try this one? I dropped wget altogether and switched to curl in this zip
[Magisk] mixlex:
I'll try it. What is curl?
[Magisk] Zackptg5:
It's a different binary for downloading files. I was using wget but some people were having issues with it (were you one of the ones having issues with the installer downloading the apk before)
[Magisk] mixlex:
No I didn't have a problem downloading. 2.7.1 just doesn't work well for me. I'll stick with legacy for now. It works from all audio sources. I was hoping for an update for 2.7.xx that would fix the issues I have with it.
[Magisk] my370z:
Yes. I did. When Attach audio effect toggled, it's said driver processed but no sound output. Toggled off sound output but no process. I'm happy with the viper legacy as long as it works.
[Magisk] Francescorm76:
With this version works however the sound is better in the legacy version and also the amplification and much stronger... In the browser Samsung Internet and Firefox the legacy version works... Version 7.1 No... Even installing ACP does not work.... Anyway thank you so much for your work... For me the legacy version is the best

Enviado desde mi SM-N950F mediante Tapatalk
[Magisk] joluke:
Worked like a charm on my Note 8 using [MENTION=3931450]dr.ketan[/MENTION] P09 (SM-N950F) and latest magisk from [MENTION=7187684]ianmacd[/MENTION]. Previously it did give the TLS error. Now worked great :D

Didn't need the curl module though. Flashed without it
[Magisk] fiddi1973:
Thx, i installed the apk from xda webpage. it's perfect now :good::D
[Magisk] Pro4TLZZ:
Anyone on OnePlus 5 oxygen os? Does the notification for viper disappear sometime?
[Magisk] Vuska:
i'm with MIUI 10 Mi 8

with Viper 2.71 and yes... notification status sometimes disappear.

not happen with previous release before 2.7

and i remember, old release has a question to install to system... but 2.7 up not have it..

any clue?

Thank you
[Magisk] Zackptg5:
Thanks for the feedback! Pushed update to repo and website so curl will now be used. What I mean is that I actually bundled curl into the v4a zip and use it (so you don't need a separate module)
[Magisk] whalesplaho:
To flash v2.7.1, do i have to flash legacy first cos i see dat v2.7.1 zip size is 3mb+ while legacy size is 14mb+.... Kinda of curious!!!
[Magisk] gloeyisk:
No, the module will disappeared and after that you check your App Drawer, it'll installed V4A (2.7.x.x) there. Open it, granted the app for install the drivers, then it'll rebooting automatically.

Voila, you've the V4A 2.7.x.x installed.
[Magisk] whalesplaho:
2

So just flash v2.7.1, launch app and grant permission to install drivers and dats all... Okay bro!!!

Thanks man.