LG KU990 Viewty is one of the best handset ever released by LG. It’s a combination between a reliable mobile communication device and an awesome multimedia powerhouse. Yet, the phone also offers various excellent connectivity options and digital camera capabilities.

Unfortunately, despite all its goodness, LG KU990 Viewty isn’t very user friendly when it comes to installing or changing themes. A small software called EFS Media Builder is required for doing the job. The app itself allows you to browse and delete protected directories on your Viewty, so you have to be VERY CAREFUL while using EFS Media Builder.

Once you downloaded the software and run it, you can use it to install a new theme by simply copying the theme from your PC and overwriting the Silver theme that is preinstalled on the KU990. Sadly, only one non-standard theme can be installed at any one time. Yes, it sucks, but the phone is really wonderful, and it worths the pain.

Don’t forget to backup your firmware before trying the procedure above. Good luck!