I had no issues activating the wifi calling. I didn't have to disable any services. I registered and submitted the code they sent and then I made a call using wifi calling and it worked.
Downloaded the update. Found that it drained my battery really fast. Got messages that some apps stopped working. Noticed wifi calling and new emoji's. In the messaging app there is only the standard blue and yellow message bubbles. No option to...
The update was suppose to take place today (April 27th) but yesterday Rogers changed their minds and hasn't released it yet. On the schedule it went from April 27 to "coming soon", so who knows when that will be?