Hi I am using Sony xperia XA dual sim. I got this mobile a month back. Since yesterday m getting the message from my network career regarding the data usage within a minute everytime. I am just fed up of all this. M getting msgs in a minute. Means 60 msgs in a hour. Although m using wifi and not mobile data. This caused my mobile heating. M using marshmallow. After removing SIM 1 i arrived at conclusion that this was not career company msgs, and because of mobile software. finally I have reset my mobile.Please suggest me the solution.