If your Galaxy Note II or III is already equipped with custom recovery and root permissions you can easily change the sound system of the camera and the S-Pen thanks to the work of a developer. The installation of these customizations is very simple, and takes place as a simple zip flashabile via custom recovery.
In addition, if they do like it, you can also restore your system to its defaults.
As for the Galaxy Note II can be downloaded via the following link:
Instead, for the Galaxy Note III the download link are as follows:
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