How to improve the audio quality of the Google Nexus 5
From XDA get a fix for the low sound of the Nexus 5
The fix in question promises to improve every aspect of the audio portion of your Nexus 5, both in terms of the volume of the speaker that the main earpiece and microphone for calls.
The installation procedure is quite simple and requires the presence of root privileges and a file manager can open the system folders.
If you have what you requested, you just need to:
- download the file from XDA (link at end of article)
- rename mixer_paths.xml
- place it in the folder system / etc
- set correct permissions in the file mixer_paths.xml following the pattern in the picture below
- restart the device.
Alternatively, in the same thread, there is a new one. Flashabile zip via custom recovery (much more simple and immediate solution).
I have not been able to try it because they are outside the home, if the warheads let us know if it actually works or not , even if on XDA opinions are quite positive in general.