Macworld iOS 26 has been a controversial release, primarily due to the Liquid Glass UI spread across the entire system. While Apple has yet to share official figures, third-party reports suggest adoption is significantly lower than usual.

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.

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

If your iPhone finally updated to the newest iOS and you aren't really loving it, you're not alone. Since September, iPhone users have had the chance to update their phones to iOS 26, Apple's software update that ushered in new features like the Liquid ...

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 adoption is higher than thought earlier. Find out how Apple's tracking change completely threw off the count.

Let’s be very clear. Apple issued fixes in mid-December and warned users to update. For that 6 week period, iPhones not updating have not been secure. That changes the nature of those devices and undermines the reason to buy an iPhone in the first place.