Change icons and background

WD Legacy Products WD TV Themes
1

hello sorry if I would put a new theme for my western digital tv live how should I do?
I would also change the icons not only the background or screen saver

thank you very much

2

Hello, check if the following thread is useful to you. 

http://community.wdc.com/t5/WD-TV-Live-Hub-Themes/Video-Tutorials-nOOb-Centeral/m-p/283846/highlight/true#M4559