https://wccftech.com/apple-will-not-force-update-you-to-ios-15-and-ipados-15-you-will-continue-receiving-security-update-on-older-firmware/ > Here's something really interesting - Apple will not force you to update to iOS 15 and iPadOS 15 when it becomes later this year at all. > By default, iOS and iPadOS updates download and install automatically overnight. Some users will argue that Apple forces you onto a newer firmware update. But, with iOS 15 and iPadOS 15, you can actually opt of that completely.