So I got my Galaxy Nexus yesterday. When I was using it in a quiet room, I noticed it's making a clicking noise. It makes a single click about 3 seconds after the last action. So - you press a button, wait 3 seconds and it emits a click. It's then quiet until you make another entry. It's quiet enough that you don't hear it until you're in a quiet room. After a couple of hours using it and noticing it, it was driving me crazy. I thought it might be a background app, so I did a factory reset. It still happened, even when used the device without logging in with my google account. I contacted Phones4u, and they swapped the phone over this morning. However, the new phone has exactly the same problem. Anyone else hearing this click?