Unfortunately, that's the situation some iPhone 18 Pro Max users find themselves in. Despite being "the best" iPhone Apple has ever made, Apple confirmed that a "small number" of 18 Pro Max units—specifically on the AT&T carrier network—can no longer connect to cellular service, with the devices only displaying an "SOS" icon at the top of their screens. That's a pretty glaring issue: Without cellular service, you'll need a wifi connection to use any apps or features that require the internet and you'll lose the ability to make calls over cellular entirely. It's so bad that some users may not even be able to call 911.
While you can always install iOS 27.0.1 from Settings > General> Software Update, Apple says that the carrier update will install on its own at some point over the next 14 days. However, I'd advise manually installing it by heading to Settings > General > About. There won't be any confirmation that the carrier update installs, but rest assured, this process will ensure that it has.
What if my iPhone 18 Pro Max cannot connect to cellular?
It's not clear why this issue is only affecting iPhone 18 Pro Maxes and not the standard iPhone 18 Pro, nor is it evident why only AT&T devices appear to be experiencing it. A possible point of failure: The iPhone 18 Pro Max uses a Qualcomm modem, while the iPhone 18 Pro uses Apple's proprietary C2 modem. Perhaps there's some flaw with Qualcomm's hardware specifically on the AT&T network.
That's not to say the launch of the iPhone 18 Pro has been otherwise drama-free—far from it. As it happens, the 18 Pro (along with the 18 Pro Max) has also experienced three other public-facing issues since Apple launched the devices last month. First, there was an issue with phones randomly rebooting following a failed Face ID attempt; next, some users noticed their devices emitting a cracking or popping sound through the speakers. Finally, some units also appear to be losing their exterior color. If you've upgraded, I hope your fancy new iPhone is doing well.
Hence then, the article about you might need to replace your iphone 18 pro max was published today ( ) and is available on Live Hacker ( Middle East ) The editorial team at PressBee has edited and verified it, and it may have been modified, fully republished, or quoted. You can read and follow the updates of this news or article from its original source.
Read More Details
Finally We wish PressBee provided you with enough information of ( You Might Need to Replace Your iPhone 18 Pro Max )
Also on site :
- In 1974, three artists buried 10 Cadillacs nose-first in an Amarillo, Texas wheat field; the row was moved 2 miles west in 1997 as the city grew
- In 1987, Jim Reinders built a 96-foot circle of 39 cars in a Nebraska field as a memorial to his father; an estimated 4,000 people later watched an eclipse from it
- Ryde Group Ltd. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - RYDE