Kiing
Yes, connect the camera via USB.
Use the standard file manager of the unit and browse to the USB-disk inside the camera (USB1, USB2, whatever)
Install the apk.
I do not use this specific apk. i have no idea on how to set the language, but I had 3 other ones up till now. Most of the times when you touch the screen inside the app, you get a Settings "gear" where you alter things like language and so on.