I have a sansung s7. It is gobbling up data. I've disabled as many programs as i dare from running in the background but no help. Is there anything i can do about it?
You did not mention how much data you have to play with, but you could go ahead and install an application such as 3G Watchdog to view what applications are using an excessive amount of data. (This can also be viewed in
Settings --> Data)
Lastly if that all does not help, here are some good forums:
Android Authority - Android OS destroying my Data!
Samsung Forum - OS Application using extensive data
Reddit - S7 Edge using heaps of data
All the best.