So I just checked my usage data... bc I wanted to see how much data has been received and sent and I just realized that the received data for tethering is 1.0 KB. It has been 0 bytes for both sent and received until now. The funny thing is I don't even know what tethering is or how to do it so where did this 1.0 KB come from?? Will I be charged for it?? I'm confused because it came out of nowhere. What can I do to make sure this doesn't happen again? Is there any way I could have tethered by accident? If so- how do I make sure I don't do this again? Thanks.