right nowappApple removed the iOS 14 security update option, leaving only the update. iOS 15 or newer only! However, the disappearance of version 14 isappApple has said that it intentionally removed it to force all users to upgrade to iOS 15.
Apple’s latest iOS 14 security update is iOS 14.8. Summarized last week
On iPhones running iOS 14.8, the iOS 14.8.1 update will no longer be available. And all devices will be able to update only iOS 15.2.1 is the only update option on all iPhones running iOS 14.