Apple Replaces Some iPhone 18 Pro Max Units After AT&T Users Lose Cell Service

Apple is replacing some iPhone 18 Pro Max units after owners on AT&T lost cellular service, according to an Apple statement. Affected phones cannot make calls, use mobile data, or send texts. Apple has released a carrier settings update and iOS 27.0.1 to stop more devices from running into the problem, but phones that have already lost service need a replacement from Apple or AT&T.