My phone has developed a problem this week where everyone I talk to hears a bad echo of themselves when speaking to me. The sound is fine for me, but they are aggravated by the echoing of their own voices. It happens both when they're on a mobile phone or on a landline. This started around the time I was having a conversation in the rain, and the phone got pretty wet. I've blown out the mic on the phone, but can't think of much else to do to it other than that. I still have 4.0.4 and am rooted. I powered off and pulled battery and the problem persists. I've googled and found a few similar problems on other phones, but wanted to run it by you before attempting warranty claim gymnastics. Any thoughts? Thanks in advance.