another possible scenario is the cranky wifi connection all iOS 8 users faced before the 8.1 update.
i was using the 6+ one night at home connected to wifi, after watching a video stream, i realized the connection dropped to cellular. a check on my data counter revealed 800MB data usage.
could be due to that. even now, the wifi connection can drop from time to time. so have to be careful even when connected to wifi.
i was using the 6+ one night at home connected to wifi, after watching a video stream, i realized the connection dropped to cellular. a check on my data counter revealed 800MB data usage.
could be due to that. even now, the wifi connection can drop from time to time. so have to be careful even when connected to wifi.