[Q] Samsung GTI8730 how to use the sd card as internal storage?

[Atesz11]

I installed this:

http://forum.xda-developers.com/showthread.php?t=2792157

It works great!

Solution can be to use the sd card as internal storage? /system/etc/vold.fstab not exist
How do I change it? Anyone who can help?
please

Thank you