Apple Acknowledges 'SIM Not Supported' Bug Impacting iPhone 14 Users

Apple has acknowledged yet another iOS 16 bug impacting customers of the iPhone 14, this time related to cellular data and SIM card support.

iphone 14 lineup
In a memo seen by MacRumors, Apple acknowledges that some users of the ‌iPhone‌ 14, ‌iPhone‌ 14 Plus, ‌iPhone‌ 14 Pro, and ‌iPhone‌ 14 Pro Max may see a message that reads "SIM Not Supported" appear on their device. After displaying the pop-up message, the ‌iPhone‌ may entirely freeze, according to the memo. Apple says it's "investigating" the issue and notes it's not a hardware problem, adding that customers should keep their software up to date.

In the meantime, as the investigation is ongoing, Apple advises customers to wait a few minutes to see if the message disappears. If it doesn't, customers should not attempt to restore the device, Apple emphasizes in the memo. Instead, customers should head to an Apple Store or authorized service provider where a request for technical assistance can be submitted, and the issue resolved.

This is not the first time Apple has acknowledged a bug for its latest iPhones. In the days and weeks following its launch, the ‌iPhone‌ 14 has had several issues, including issues with device activations and camera vibrations. Both issues have been addressed in subsequent iOS 16 updates. Apple is currently testing iOS 16.1 with developers and public beta testers, with a launch expected at the end of this month.

Related Forum: iPhone

Popular Stories

iphone 17 models

No iPhone 18 Launch This Year, Reports Suggest

Thursday January 1, 2026 8:43 am PST by
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle. Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
duolingo ad live activity

Duolingo Used iPhone's Dynamic Island to Display Ads, Violating Apple Design Guidelines

Friday January 2, 2026 1:36 pm PST by
Language learning app Duolingo has apparently been using the iPhone's Live Activity feature to display ads on the Lock Screen and the Dynamic Island, which violates Apple's design guidelines. According to multiple reports on Reddit, the Duolingo app has been displaying an ad for a "Super offer," which is Duolingo's paid subscription option. Apple's guidelines for Live Activity state that...
Clicks Communicator Feature

'Clicks Communicator' Unveiled — Will You Carry This With Your iPhone?

Friday January 2, 2026 6:35 am PST by
The company behind the BlackBerry-like Clicks Keyboard accessory for the iPhone today unveiled a new Android 16 smartphone called the Clicks Communicator. The purpose-built device is designed to be used as a second phone alongside your iPhone, with the intended focus being communication over content consumption. It runs a custom Android launcher that offers a curated selection of messaging...
Low Cost MacBook Feature A18 Pro

Low-Price 12.9-Inch MacBook With A18 Pro Chip Reportedly Launching Early This Year

Friday January 2, 2026 9:08 am PST by
Apple plans to introduce a 12.9-inch MacBook in spring 2026, according to TrendForce. In a press release this week, the Taiwanese research firm said this MacBook will be aimed at the entry-level to mid-range market, with "competitive pricing." TrendForce did not share any further details about this MacBook, but the information that it shared lines up with several rumors about a more...
Low Cost A18 Pro MacBook Feature Pink

Apple's 2026 Low-Cost A18 Pro MacBook: What We Know So Far

Friday January 2, 2026 4:33 pm PST by
Apple is planning to release a low-cost MacBook in 2026, which will apparently compete with more affordable Chromebooks and Windows PCs. Apple's most affordable Mac right now is the $999 MacBook Air, and the upcoming low-cost MacBook is expected to be cheaper. Here's what we know about the low-cost MacBook so far. Size Rumors suggest the low-cost MacBook will have a display that's around 13 ...
Apple Fitness Plus hero

Apple Announces New Fitness+ Workout Programs, Strava Challenge, and More

Friday January 2, 2026 6:43 am PST by
Apple today announced a number of updates to Apple Fitness+ and activity with the Apple Watch. The key announcements include: New Year limited-edition award: Users can win the award by closing all three Activity Rings for seven days in a row in January. "Quit Quitting" Strava challenge: Available in Strava throughout January, users who log 12 workouts anytime in the month will win an ...
Mac Pro Feature Blue

What's Happening With the Mac Pro?

Wednesday December 31, 2025 9:59 am PST by
Apple hasn't updated the Mac Pro since 2023, and according to recent rumors, there's no update coming in the near future. In fact, Apple might be finished with the Mac Pro. Bloomberg recently said that the Mac Pro is "on the back burner" and has been "largely written off" by Apple. Apple apparently views the more compact Mac Studio as the ideal high-end pro-level desktop, and it has almost...

Top Rated Comments

redbeard331 Avatar
42 months ago
Android is so buggy
Score: 31 Votes (Like | Disagree)
JosephAW Avatar
42 months ago
This is why Apple should release new devices with a stable iOS version instead of forcing us to be beta testers on new devices. o_O
Score: 27 Votes (Like | Disagree)
MathersMahmood Avatar
42 months ago
Let's blame it on WFH in 3,2,1 GO!
Score: 26 Votes (Like | Disagree)
steve09090 Avatar
42 months ago

Let's blame it on WFH in 3,2,1 GO!
…. And if people were working from the office, none of this would happen! ?
Score: 17 Votes (Like | Disagree)
T Coma Avatar
42 months ago
“Apple Acknowledges Bug Impacting Users”



Attachment Image
Score: 16 Votes (Like | Disagree)
DMG35 Avatar
42 months ago
Its not like you can just walk into an Apple store and they will see you. They are going to tell you to make an appointment and come back, and that might be days later.

Come on Apple, this shouldn't be happening.
Score: 15 Votes (Like | Disagree)