How can my phone use up 785 MB of datausage in the middle of the night when I am home, on wifi & most importantly asleep???
Best answer by Allan M
Do you have wifi assist (or your phones equivalent) turned on? This setting will switch your phone to data if it believes the data signal is stronger than the wifi signal.
Things like updates, notifications, etc, all will use data even without you using the phone. You can check your data usage history on your phone to see exactly what is using the data at night.
If its using up that much it may also be wise to turn your data off before you go to sleep to guarantee that it won't be used at night.