I ported my number from Rogers wireless. SMS sending and receiving was a bit flaky at first; however, now it works...with the exception of Apple authentication (2 step verification).
This is very untimely because I tried updating my iPhone today too and now I have hit a road block. I thought I had backup authentication codes, but apparently that's not the case. Any way, that's not a Koodo matter. Why are the SMS texts being rejected?