The days of the public beta are now behind us, because as of September 19 the final version of iOS 11 has been released by Apple.
However, and the reason for this article, iOS 11 won't be available on all iPhone and iPad devices. Older handsets and slates will be left in the lurch as Apple shifts to iOS 11 - so you may need to upgrade your hardware if you want the latest software.
So, without further ado, here are the devices the iOS 11 update will work on.
iOS 11 compatibility list
iPhone X (arriving November 3)
iPod touch 6th generation
iOS 11 compatible iPhone deals
iOS 11 compatible iPad deals
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John joined TechRadar over a decade ago as Staff Writer for Phones, and over the years has built up a vast knowledge of the tech industry. He's interviewed CEOs from some of the world's biggest tech firms, visited their HQs and has appeared on live TV and radio, including Sky News, BBC News, BBC World News, Al Jazeera, LBC and BBC Radio 4. Originally specializing in phones, tablets and wearables, John is now TechRadar's resident automotive expert, reviewing the latest and greatest EVs and PHEVs on the market. John also looks after the day-to-day running of the site.