AT&T today announced on its Facebook page that a carrier settings update for MMS on the iPhone will be available in the “late morning” Pacific Time on Friday, the previously-announced launch date for the service.
A rumor from earlier today had claimed that AT&T would begin rolling out MMS for the iPhone around 10:00 AM Eastern Time on Friday and that the company was rushing to complete infrastructure improvements to support the expected crush of data upon initial activation from users testing out the service.