I just got a 4G, and when I entered my email address, it downloaded a bunch of my FB contacts to my "phone" list. How do I get rid of them? I don't want to see a huge list of contacts every time I open the phone. When I go to the "people" list, and I go to "delete", it takes me to a new screen that only has contacts that I manually entered on the phone. It doesn't show any of the FB contacts, so deleting them is not an option. How can I delete them?\ Thanks!