Well, I think that your device may be updating itself over the background anyway if you still want to have a look where the data is going try heading over to the settings>wireless and networks>data usage. I am sure that is going to help you in getting the idea where the data is going on !1GB of my subscription just vanished without a trace. how do i track the cause and prevent future occurrence?
Thanks for the report... If its spam, please don't quote it.
Sent from my XT1060