[3/3] Increasing ring volume

As RC part doesn't work correctly I decided to put this back into settings.
This place is even better and more logical that put this in RC.

Signed-off-by: kecinzer <kecinzer@gmail.com>

Conflicts:
	res/values-cs/strings_custom.xml
	res/values/arrays_custom.xml

Change-Id: Ica970ca93ebd0261ea6df50b8e16a0e9d96000bb