Make sure that your data saver isn't on. Scour your connection settings to make sure that nothing is left on. You might also need to restart your device with the wifi off. That would be annoying to do every time, but it would tell you if it was some ...
Consider:Rebooting your phoneRemoving sim (and then putting it back)The next step I would try would be on Publicmobile.ca pausing the plan and then reconnecting. More clarification would be great though, could you specify if it worked previously?
Do you still have your phone, or did you just lose your number. I believe you can find our your own number by following the steps below:Settings > About phone/device > Status/phone identity > Network
