When I go to the Select screen lock submenu, I find that every option except Pattern, PIN and Password are greyed out. Also, in the Lock screen widget submenu, Favorite apps or Camera is greyed out, but shown as being turned on. I have been able to put the WatchOn app on the lockscreen via its settings. I have other menus that are greyed in the camera. The ISO, antishake, and Save As options are greyed out. I'll look forward to any suggestions. Thanks.