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Guide to Viper on Pixel 4 XL (Easy)

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By madscribblerz, Senior Member on 27th October 2019, 06:39 AM
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Here are the steps to install viper with a Pixel 4 XL:

1. In magisk go to downloads, install the audio compatibility patch 1.7 3. Choose volume up for requested settings, although USB can be set as preferred.

2. Reboot

3. Install XDA Labs Viper. Do not open.

4. In magisk go to downloads, install the Audio Modification Library v2 4. Do not reboot.

5. Open Viper, let it install driver and it will reboot.

6. Go to app info for viper, disable battery optimization.

That’s it. Enjoy the audio bliss.
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31st October 2019, 01:35 AM |#2  
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Can you link me to the viper that you installed?

---------- Post added at 01:35 AM ---------- Previous post was at 01:35 AM ----------

I tried all your steps but apparently I downloaded the wrong viper because I keep getting the "need to install driver" message, and it doesn't work
31st October 2019, 01:52 AM |#3  
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Quote:
Originally Posted by mrcrptguy

Can you link me to the viper that you installed?

---------- Post added at 01:35 AM ---------- Previous post was at 01:35 AM ----------

I tried all your steps but apparently I downloaded the wrong viper because I keep getting the "need to install driver" message, and it doesn't work

You might have the same issue I did. I uninstalled everything. Then, I installed the latest viper. I got the "need to install driver" message about 5 times. Then it stuck. After that I installed the other two modules.
31st October 2019, 01:59 AM |#4  
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Can you confirm the audio mods are actually working? I've installed viper many times on different devices and in some cases everything seemed to have went fine but the audio mods were not actually working.
31st October 2019, 02:01 AM |#5  
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Quote:
Originally Posted by mrcrptguy

Can you confirm the audio mods are actually working? I've installed viper many times on different devices and in some cases everything seemed to have went fine but the audio mods were not actually working.

Yes, the ones I've tested (speaker) work. Haven't had a chance to test others.
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31st October 2019, 02:06 AM |#6  
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What viper did you use?
31st October 2019, 02:12 AM |#7  
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Quote:
Originally Posted by mrcrptguy

What viper did you use?


https://labs.xda-developers.com/stor...dewitt.viperfx

2.7.1
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17th November 2019, 10:27 PM |#8  
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Quote:
Originally Posted by madscribblerz

Here are the steps to install viper with a Pixel 4 XL:

1. In magisk go to downloads, install the audio compatibility patch 1.7 3. Choose volume up for requested settings, although USB can be set as preferred.

2. Reboot

3. Install XDA Labs Viper. Do not open.

4. In magisk go to downloads, install the Audio Modification Library v2 4. Do not reboot.

5. Open Viper, let it install driver and it will reboot.

6. Go to app info for viper, disable battery optimization.

That’s it. Enjoy the audio bliss.

Hey bro how do you basically romthe system been out the game for a while and why do we unlock the phone don't we lose good updates from doing it?
23rd November 2019, 04:56 PM |#9  
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Quote:
Originally Posted by madscribblerz

Here are the steps to install viper with a Pixel 4 XL:

1. In magisk go to downloads, install the audio compatibility patch 1.7 3. Choose volume up for requested settings, although USB can be set as preferred.

2. Reboot

3. Install XDA Labs Viper. Do not open.

4. In magisk go to downloads, install the Audio Modification Library v2 4. Do not reboot.

5. Open Viper, let it install driver and it will reboot.

6. Go to app info for viper, disable battery optimization.

That’s it. Enjoy the audio bliss.

Doesn't work for me
QD1A.190821.014.C2
23rd November 2019, 09:29 PM |#10  
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Quote:
Originally Posted by ibphantom

Doesn't work for me
QD1A.190821.014.C2

Maybe try this method

https://forum.xda-developers.com/pix...4/post80185220
23rd November 2019, 11:17 PM |#11  
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Quote:
Originally Posted by Badger50

Maybe try this method

https://forum.xda-developers.com/pix...4/post80185220


NICE. All I had to do was install Viper but not the driver, then Audio Mod Library, and after magisk reboot, install the driver in viper and reboot again.
Thank you.
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