When Apple stops supporting older iPhones and iPads with the latest version of iOS or iPadOS, it usually isn’t the end of the line—Apple keeps releasing new security-only patches for those devices for another year or two, keeping them usable while their hardware is still reasonably capable.

OS 26.3 has been in beta testing for more than a month. The software update is relatively minor, but it does include a couple of new features for iPhones. iOS 15.3 through iOS 18.3 were all released to the general public in late January over the years,

Apple has a new beta 2 version of iOS 26.3 available for public beta testers, here’s what to expect from the latest software update.

The adoption numbers are wrong — thanks to a bug Apple hasn't squashed.

OS 26 adoption now hovers at around 50%, according to StatCounter, but some users are still cautious about updating. New data published by SellCell provides a look at how users have responded to the push to update to iOS 26.