I've started to notice my earpiece rattles when I'm on the phone with anyone. It almost sounds like the speaker's loose and shaking when any noise comes through. It wasn't like this for the first month I had the phone, just recently. I also have the vibration rattle pretty bad. Has anyone else had the earpiece issue? Do the new handsets still have the vibration rattle? And also, if I were to bring it into an AT&T store, does anyone think there's a chance I could get a free replacement? I already replaced my phone once for the purple screen issue and it's been well over a month since I bought the phone, so I'm thinking the odds are against me. Thanks for any replies.