Apple has issued new updates for older iPhones and iPads, specifically targeting devices running iOS 12, iOS 15, and iOS 16. These updates, including iOS 12.5.8, iOS 15.8.6, and iOS 16.7.13, aren't about adding new features or fixing security flaws, but rather maintaining functionality.

These security certificate updates ensure that core services like iMessage, FaceTime, and Apple account sign-in continue to function. Without these patches, users of older devices would have likely lost access to these essential communication tools due to expiring security certificates. The move demonstrates Apple's commitment to supporting legacy devices, even long after they've stopped receiving major OS updates.

While these older devices are no longer ideal for general use due to limited hardware and outdated software, many are still used for specific purposes. This includes single-use appliances or simple messaging devices. It's a welcome gesture that Apple is ensuring these devices can continue to access core services until at least January 2027.