Apple devices are pushed updates at the same time invariably so a large spike in usage will occur then and its size will be proportional to how many apple devices you have connected.
Some updates are still pushed to your device, even if you do not decide to let it automatically install them.
It is not unusual for some Apple updates to exceed a Gigabyte!
As mentioned by somebody else, watch out for "iCloud" and similar services as they will upload anything you add to your device(s) onto the internet. Although your data does not show much upload so unlikely to be this.
cheers
Hi all, I am experimenting with various limited BB options. There seems to be one single thing that always comes to light, and that's the amount of data I use at home, without downloading ANY thing, other than web pages. I send and receive email with few or no attachments.
I have an a few iPhones and a couple of iPads in the house - all but 2 have their WIFI off permanently, and all are set to NOT auto update anything.
I have used 1.1GB of data in 18 hours, 8 of those everyone was asleep. I just do not understand what is happening. It means I am completely ruling myself out of using mobile internet - the only real option I have!
Internet Usage
Total traffic: 1.10 GB
Uplink traffic: 85.09 MB
Downlink traffic: 1.02 GB
Uplink rate: 19 kbit/s
Downlink rate: 19 kbit/s
Online time: 0 d 18 h 28 min 11 s