How do I completely turn off cellular data on my Nexus 5, Android Version 5, so I do not go over my monthly limit? I thought I had it off, but just checked my usage and it has again used some and I have not intentionally done anything. I use WiFi for all updates and that is really all I do that would require connecting out to a web site. Yet every day it uses a little data. Under Data Usage/Cellular Data, it shows cellular data off. I have also disabled using background data. What else do I need to do?
Thanks in advance for any suggestions.
Thanks in advance for any suggestions.