A key pillar of product longevity is software support, especially security updates
and bug fixes. Apple has a demonstrated track record of providing widely
adopted, long-lasting operating systems (OS) that extend well beyond the
historical industry norm with OS feature updates as far back as 6 years from the
device’s original release. Our most recent release, iOS 17, is compatible with 24
iPhone models introduced since 2018. iPadOS 17 is compatible with iPad models
introduced since 2018, and macOS Sonoma is compatible starting with Mac
computers introduced in 2017. But even after an Apple product can no longer be
updated with Apple’s newest OS, we strive to provide our customers with critical
security updates. For example, as recently as March 2024, we released an update
to iOS 15 that covered products as far back as iPhone 6s, which was introduced in
2015. Every OS released is optimized for the product it supports through
extensive functional, power, and stability testing and our goal is to maintain or
improve its performance.