i woke up this morning to my iphone alarm and hit snooze. i immediately went into the bathroom to shower and get ready for work. i faintly heard the alarm and buzz of the iphone and realized i didn't turn the alarm off. it had probably been going for 7-8 minutes. is there a chance any damage had been done to the phone - especially since i had the vibration going as well? how long does a snooze alarm go for?