Hello,
Switched my wifes line from Pixel 4a to Iphone 14pro and on at&t. Esim setup was painless.
But when an android user sends an sms/text message, it was showing up on per old pixel 4a and not on the new iphone? The only thing active on that old phone was wifi and the google account! How? ATT support after much time said I have to contact apple support!
We had some android friends send her an SMS, they seem to get either not delivered or something like "wait for [contact name] to be online" sort of prompts.
Any pointers why andrioid to iphone sms isn't working flawlessly?
stmims1124 t1_j6kiral wrote
Not certain but I think this is a very likely culprit. She likely needs to unregister RCS "chat" messages on her old phone, but if it's inaccessible, she can do it from a web page here:
https://messages.google.com/disable-chat
That's Google's page with instructions to do it from both the old phone or the website linked within. The kicker is that they say it can take several days, up to a week.
Think of RCS as Google's iMessage, accept it's supposed to be a universal standard...though Apple refuses to use it as a standard until forced to, I think when 6G becomes a thing. Until then Apple wants this shit to happen so people stick with iPhones.