mixer_paths (volume up) - Redmi 7A Questions & Answers

Hi. Some time ago i was change phone for Redmi 7A and have question about file mixer_paths. I unlock bootloader and flash twrp. Now i have access to system folders and files.
Just now make change in mixer_paths file to increase volume. Delete old file and replace with my. Restart and nothing happens. It's sound exactly like before.
But there's like 15 different mixer_paths in vendor/etc files so i think i must change other.
Anyone help me solve this issue? Thanks!

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i believe you were hearing the sd card notification, where the default sound would have been droid right out of the box.
may be wrong though
It was part of the original boot animation, sbf'ing and using root explorer to find boot animation.zip in system/media will get it back but here's the link to the download: http://www.mediafire.com/?y3tvq34aboutinj,
not sure if its complete. Unzip it and open the desc.txt file with text editor. The sound file is the Droid.ogg file. The desc.txt file also contains guidelines for changing or customizing the sound file or other files. This can also be done in absolute system app by importing the bootanimation.zip and opening the bootanimation.zip editor and then using the desc.txt editor. Both ways can be used to adjust size, fps, loop properties and sounds. I will write up an instruction thread and post it in the dev forum once I successfully create a custom (sound).ogg file and apply it to a bootanimation.zip and get it to work.
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sorry for my bad english
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This is a solution to increase sound volume for Note 3 N9002 4.3 . Should work on all android version 4.3 on N9002 only..
Do not use on any other model as you do not have a dual sim slot. other models use http://forum.xda-developers.com/showthread.php?t=2470890
This is a moderate sound boost.
Download File
1. Unzip file "snd_soc_msm_Taiko_CDP.zip"
2. Do a backup in recovery (optional but I always do one when messing with system files)
3. Use a file manager like root explorer and navigate to "system/etc/snd_soc_msm" folder
4. Create a backup of "snd_soc_msm_Taiko_CDP" by renaming it something like "snd_soc_msm_Taiko_CDP org"
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5. Transfer the modified "snd_soc_msm_Taiko_CDP" that I posted to that same directory
6. Reboot
7. Enjoy
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Just Flash It Using Any Custom Recovery
Please say thank you if it works for you..
Mickey2foot
It worked for me
Boost sound level on N9002
Increase sound N9002
Increase sound volume on N9002
How to increase sound volume on N9002
thanks to :
http://forum.xda-developers.com/show....php?t=2293133
[email protected]
http://forum.xda-developers.com/show....php?t=2470890
and a few hours work by me

Volume A320FL >> mixer_paths.xml & mixer_gain.xml have no effect

I have read everything I can find about the mixer_paths.xml & mixer_gain.xml now. All files I have seen are different to my one and changing my one step by step has no success (just sounnd errors).... What I want is to increase my bluetooth headset.
Attached are my original mixer_paths.xml and mixer_gain.xml (just flashed the firmware from Switzerland with Odin, so there should no EU limitation in)
Because I tried everything to change, maybe I need to add something? Hope that someone can help me.
Just to add... it's Oreo 8.0
No one an idea?

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