May
May - last edited May
Any iOS updates (OTA) performed over a mobile network consumes Data on your data plan. If you are connected to Wi-Fi then of course it won't consume your data. It can take up to 24 hours for data usage stats to refresh.
May
May
it consumes quite a bit of data if you are on a personal data plan, it can consume it all, i had the same problem because i forgot to switch to wifi