What day of the month does my phone plan refresh and will canceling a download affect my data usage?

Yeah, you can press cancel, that's fine. And then once you get to Wi-Fi, you would just... do it again.

Right. You have to wait until the next month and refresh.

It would be December 13th is when the cycle is over.

Not, like, killing the data now, right? Well, so that, like, the chart that we have for the data usage, it gets refreshed every day. So right now, I may not see anything, but tomorrow it's going to show what you used today.

No. I remember one time, I think I did it without Wi-Fi, and then it killed the data of the phone.

So the new period started on the 13th of this month. It ends on the 13th of December.