I have a Samsung Solstice 2 and this morning, I heard my phone's message alert tone go off. When I looked at the phone, it had one red arrow and one white arrow and the 3G box in orange, which means it's using data. When it's not using data, it's blue. Apparently, this phone has over the air firmware updates. Would the firmware update use a chunk of my data? I'm not on a data plan at the moment.