How to install the keyboard Soy Luna:
1 Open the downloaded application on your mobile.
2nd Once opened, click on "set the keyboard" and activate the "Keyboard Soy Luna"
3rd back to the menu and click "Select the keyboard" and now select the keyboard "English (United States) keyboard Soy Luna"
4th And now you just have to choose the theme you like, once you have pressed ready to use.