I just got this phoen about a week ago and i like it so far.. but on the outer displays when someone calls the light stays on for like 10 seconds and if i dont answer it in that time i have no clue whos calling. is there a way i can change how long it stays on? and when i go to change my ringtone in the "Loud Deatails" place.. i pick the ringtone.. then i close my phone and my ringtone plays the whole way through while the phone is closed.. no clue why but it does.. does anyone else have these problems?