How to get "don't show this message" back?

[anvith]

I have Sony Xperia Z2.After Charging my phone a messege popped up(something about waterproofing) and accidentally clicked "don't show this message again".Is there any way for getting the message back?

[anvith]

help me

[_alexdon_]

Settings-apps-all-smart connect,clear data.Restart.

[NANDHU5]

I have same issue, but it is during connecting to network data. I also checked the "don't show this message again" (so if accidentally press network icon,it connects to net). which data's I need to clear? Please help me.

[_alexdon_]

Sorry,we are not aware of how to bring back mobile data message for now. The only way is to factory settings reset.