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iPhone 18 Pro Max Technical Issues
Apple and AT&T are addressing cellular service issues affecting some iPhone 18 Pro Max users on AT&T's network, requiring hardware replacement for affected devices.
- Apple and AT&T Address iPhone 18 Pro Max Cellular Service Issues
Apple and AT&T have confirmed a cellular service issue affecting a small number of iPhone 18 Pro Max users on AT&T's network, causing loss of calls, texts, and data. Apple has released an iOS update and carrier settings update to prevent further issues, but affected devices require hardware replacement. The cause remains under investigation.