The past couple of days my battery life has been horrible. Also I'm getting strange notifications from mbank?? In different languages. I've not downloaded anything new?
sent from my Note 3
Try long clicking on the notification and you should get a tab pop up saying app info - click that and hopefully it will show you which app is causing the spam problem.
I've included a screen shot so you can see what I mean.
Sarks.
Sent from my SM-N900V using AC Forums mobile app