Hey. I have a Samsung Rant, and a few months ago, I turned it on and it stayed on the screen were you have to press * and back with the time on it, but my "main screen" is only that, and when I go to change it, it stays like that. I have tried taking the battery out, doesn't work. I even tried going to settings, and display and screen saver but it says "No Service." then goes back to the time screen thing. Has this happened to you and tell me what to do?!?! Thanks! x)