Wifi and mobile data

[Defib]

Hello All

I am not sure if its the recent update on my handset but I recently noticed that when I am connected to WIFI it shows the normal WIFI signal bars and now of late, the 4G/3G logo and bars as well.

This makes me nervous with the price of mobile data

Does anyone have any input?

My specs are as follows.

Huawei Mate 7 (MT7-L09) with build B329 version 5.1.1

TIA

 

[Ockie]

Same on my side. Have a Meizu M2 Note. When I am connected to wifi and the 4G sign is still on, I go into phone status and it will show there Network: Disconnected.

 

[pinball wizard]

I'm pretty sure my wife's P7 does the same. I'll check later.