I too am not getting any notifications when I turn on my data when away from my home. Then, just as soon as I return home and the Samsung A5 picks up my WIFI, then I get all sorts of notifications that I missed while being out. I honestly thought that was the reason I added more data onto my plan. I am selling items on a few sites and need to respond as quickly as possible. Also, when my data it turned on, a friend tried to call me and she got the message that my phone was out of service, so for that reason I am leaving it turned off unless I look for something.....what is going on with Koodo? If this is not fixed soon, I will be going back to my first provider. Little more expensive, but as least I could rely on it. Calling customer service is a joke......wait more than half an hour and if they do anything for you they charge you.