Personally, I like this software to access the file system of the Jailbreaked iPhone.

I recommend to get more information from http://i-funbox.com/

 

i-funbox.jpg

 

The reason why I am using this software

(1) There is no need to install any other tools

(2) Multi lanugage support (even file copy into iDevice)

 

* iFunBox v1.0.381.331 - ifunbox_en.zip