RE: https://mastodon.social/@Daveop/116116012367706850
I've bought a new cellular Apple Watch almost every year since it has existed, and EVERY time, it has failed to transfer the AT&T plan to the new Watch.
The only way to ever get it to work is to cancel the old one's plan (which, mercifully, can be done on AT&T's website) and start a new plan on the new one.
And every time I've mentioned it somewhere, I hear from everyone with non-AT&T carriers who say the transfer works great for them every time. 🤣