How do I watch YouTube™
Tap All Programs and then tap YouTube. The YouTube screen appears with the videos grouped into categories, such as Featured, Most popular, Most viewed, Top rated, and more.

How do I manage music?
Since Music only plays audio files saved on the storage card of your phone, you must copy your audio files to the storage card before you open Music. Connect the phone to your computer via USB and set it as a USB drive. Copy music from your computer to the phone into a folder called “Music” (if it doesn't exist, create it).