Hey guys so I recently updated my lumia 900 to 7.8 using seveneighter and i didn't gain any new accent colors. And i also can not open the "lock+wallpaper" option, when i press on it it stutters then pretends like it'll open then it goes back to the settings screen. Any help would be greatly appreciated. I'm on .8862 and idk my fw number but i did get a fw update after i used seveneighter.