I have a weird light on my phone that suddenly appeared today. I'm assuming it some type of sensor? But I am unsure as to why it would light up suddenly. It is not the notification light that is up in the top corner, this is sort of above the A at the end of "motorola" on the opposite side from where the notification light. It is also almost next to the camera lens. I took a picture of it, the quality isn't great, but the green is the notification (try taking a pic of that thing while it's blinking, not easy) the red is what I am talking about, it's a solid light and it's not as bright as the picture makes it look, nor is it that big, it is about the same size as the notification light and about the same intensity of red. Any ideas?