Alguno que quiera hacer prueba con lo del sonido, esta en ingles... sacado de XDA.
!!! OJO !!! que lo haga un usuario avanzado y comente
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Method One:
using a ROOT BROWSER delete the following folder and all its contents
Quote:
/system/etc/audio/codec
BEFORE doing this please backup the folder first.
IMPORTANT
after doing this, i noticed that sound coming out of headphones is really good "louder" but i also noticed that sound coming out of the speaker is not so crisp, to be honest i never listen to music through the back speaker, it's up to you guys to test it and give some feedback.
Method Two: not tested by me
Using a ROOT BROWSER open this file in your phone with a text editor
Quote:
cust/channel/weurope/prop/local.prop
Look for line
Quote:
ro.config.hw.security_volume=11
and change it to
Quote:
ro.config.hw.security_volume=#
EDITADO: El enlace... sorry:
http://forum.xda-developers.com/show....php?t=2531673