Apple sets end date for iOS 18 and older iPhone models will lose security updates in 2026

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iOS 18

iOS 18 - Yalcin Sonat/ Shutterstock.com

The technology giant officially closed the life cycle of its mobile operating system, establishing a definitive deadline for technical and security support. The decision directly impacts millions of users who still use devices launched in 2018, marking the end of an era for devices that were, for years, the gateway to the brand’s ecosystem. With confirmation, owners of specific models will need to plan the replacement of their equipment to maintain the integrity of their personal and banking data.

Direct impact on models with A12 Bionic chip

The measure mainly affects users of iPhones XS, XS Max and XR. Estes devices, equipped with the A12 processor

iOS 26 – 写真: jackpress / Shutterstock.com

The end of support means that, after the deadline, any new vulnerabilities discovered will not be fixed by the manufacturer. Isso leaves the system exposed to malware, spyware and phishing attempts that exploit unaddressed security holes. Especialistas in digital security warn that continuing to use a device without correction patches turns the device into an easy target for cybercriminals.

Shutdown schedule and latest version

According to the technical statement, the final version of the system will be iOS 18.7.3. Esta final update is scheduled to be released in early December 2026, serving as the last stability pack for legacy devices. Após on December 31, 2026, support will be officially discontinued, ending the cycle of regular updates for this generation of smartphones.

In addition to security risks, the end of support causes compatibility issues with essential applications. Desenvolvedores of banking apps, social networks and productivity tools tend to update their software requiring the latest operating systems. Consequentemente, vital functionalities may stop operating on these old devices, forcing functional obsolescence long before physical hardware failure.

Recommendations for affected users

The company recommends that consumers begin planning for device migration in the coming months. The transition to newer models guarantees not only access to new software functionalities, but mainly the continued protection of sensitive data. The backup process via iCloud or computer must be carried out rigorously before the exchange, ensuring that no information is lost during the hardware upgrade.

For those who cannot make the immediate switch, the advice is to take extra care when browsing the internet and avoid using public Wi-Fi networks. However, the definitive solution remains the acquisition of a model compatible with future generations of the operating system, ensuring the longevity of use and the security of digital information on a daily basis.