The iOS 26.2.1 update that Apple released today further addresses an issue preventing some older mobile phones from being able to make emergency calls.

iphonelineupguide b
In an updated support document, Apple says that iPhone users with an ‌iPhone‌ 12 or earlier should install the latest software updates to ensure that their mobile devices are able to make emergency 000 calls. Apple released iOS 18.7.4, iOS 16.7.13, iOS 15.8.6, and iOS 12.5.8 for older iPhones today.

Back in December, there was a technical failure in Australia that prevented the ‌iPhone‌ 12 models from being able to make emergency calls, which Apple addressed with the iOS 26.2 update. The additional software updates released today should help prevent further issues on other older devices in the future, as well as cellular Apple Watch models. watchOS 26.2.1, also available today, addresses any potential issues with the Apple Watch Series 6 and later.

Apple says that Australian mobile network operators are continuing to improve support for emergency calling on their networks, which led to the ‌iPhone‌ 12 technical failure. While carriers are working to mitigate further issues, there is a possibility that some older mobile phones might still run into problems.

In the rare event that these exceptional circumstances affecting mobile operators’ networks were to happen again, some older mobile phones might still encounter the same issue reaching emergency services through an alternate available network.

Software updates are available for the following iPhone and Apple Watch models that might be impacted by this network issue. You are encouraged to update your devices to the latest software version.

Apple says that the following iPhones and Apple Watch models should be updated to the latest software version to prevent issues:

‌iPhone‌ SE (1st generation)
‌iPhone‌ SE (2nd generation)
‌iPhone‌ 6 and ‌iPhone‌ 6 Plus
‌iPhone‌ 6S and ‌iPhone‌ 6S Plus
‌iPhone‌ 7 and ‌iPhone‌ 7 Plus
‌iPhone‌ 8 and ‌iPhone‌ 8 Plus
‌iPhone‌ X
‌iPhone‌ XS and ‌iPhone‌ XS Max
‌iPhone‌ XR
‌iPhone‌ 11, ‌iPhone‌ 11 Pro, iPhone 11 Pro Max
‌iPhone‌ 12, iPhone 12 mini, ‌iPhone‌ 12 Pro, iPhone 12 Pro Max
Apple Watch SE 2
Apple Watch Series 6
Apple Watch Series 7
Apple Watch Series 8
Apple Watch Series 9
Apple Watch Series 10
Apple Watch Ultra
Apple Watch Ultra 2

More information is available in Apple’s support document covering emergency calls in Australia.

Popular Stories

Apple Unveils New AirTag With Longer Range, Louder Speaker, and More

Apple today introduced the second-generation AirTag, with key features including longer range for tracking items and a louder speaker. For those who are not familiar, the AirTag is a small accessory that you can attach to your backpack, keys, or other items. Then, you can track the location of those items in the Find My app on the iPhone, iPad, Mac, Apple Watch, and iCloud.com. The new…

Apple Unveils First New Products of 2026

Apple today introduced its first two physical products of 2026: a second-generation AirTag and the Black Unity Connection Braided Solo Loop for the Apple Watch. Read our coverage of each announcement to learn more:Apple Unveils New AirTag With Longer Range, Louder Speaker, and More Apple Introduces New Black Unity Apple Watch BandBoth the new AirTag and the Black Unity Connection Braided…

Apple Reportedly Aiming to Upgrade the MacBook Pro Twice This Year

Apple plans to release new MacBook Pro, MacBook Air, Mac Studio, and Studio Display models in the first half of this year, according to Bloomberg’s Mark Gurman. In his Power On newsletter today, Gurman added that redesigned MacBook Pro models with an OLED touch screen “should be hitting toward the end of 2026,” meaning that the MacBook Pro line would be upgraded twice this year. First up…

iPhone 5s Gets New Software Update 13 Years After Launch

Alongside iOS 26.2.1, Apple today released an updated version of iOS 12 for devices that are still running that operating system update, eight years after the software was first released. iOS 12.5.8 is available for the iPhone 5s and the iPhone 6, meaning Apple is continuing to support these devices for 13 and 12 years after launch, respectively. The iPhone 5s came out in September 2013,…

Apple to Launch These 20+ Products This Year

2026 promises to be yet another busy year for Apple, with the company rumored to be planning more than 20 product announcements over the coming months. Beyond the usual updates to iPhones, iPads, Macs, and Apple Watches, Apple is expected to release its all-new smart home hub, which was reportedly delayed until the more personalized version of Siri is ready. Other unique products rumored for …