Moto E being charged for mobile data even if it's turned off on Vodafone Karnataka SIM I have very recently purchased Moto E and using Vodafone Karnataka SIM. I have disabled mobile data and work only with WiFi.

Even after this, I see I am being charged with 0 MB data usage.


(Click for full size)

I don't understand what is happening here. It is coming very frequently. I am very sure none of the apps are using it since I uninstalled almost every app that I installed after this problem has arisen. I have checked data usage logs and it says 0 MB data usage and that none of my app have used any mobile data.

Why is this happening? Probably some check after WiFi gets disconnected? I checked with Android debugger, but there is too many log statement. Anything particular I should be looking at?

Any help or suggestion is appreciated.
From your screenshot, it's apparent that you're using a dual SIM phone and that Data Roaming is enabled on one of those SIM cards.

I've never used a dual SIM phone but I read on a forum that at any point of time only one of the SIM cards can be used for data while the other is on standby or being used for a voice call.

Make sure both your SIM cards have Data disabled. Also disable Data Roaming for both SIM cards.

Use these screenshots for reference (click for full size):


Check your data usage in Settings&rarr;Data usage to see what's using your data connection

Make sure Data roaming is disabled for both SIM cards