Today, unc0ver version 6.0.0 was released, adding support for iOS 12.4.9~12.5.1, iOS 13.5.1-13.7 and iOS 14.0-14.3. As long as the version meets the requirements, all devices can be jailbroken, including the latest A14 processor iPhone 12 series.
Jailbreak can be achieved through iOS, macOS, Windows, Linux and other systems. iOS is the easiest. Add the corresponding source in Cydia and download unc0ver and use ReProvision to open and jailbreak.
Unfortunately, the verification of iOS 14.3 is currently closed. If you have already upgraded to the beta version of iOS 14.4 or iOS 14.5, you can only wait for the next round of updates.
It is worth mentioning that Apple provided the latest iOS 14 and iPadOS 14 adoption data this week, showing that according to the App Store’s calculations on February 24, 80% of iPhones are running iOS 14 and 70% of iPads are running iPadOS 14. 86% of iPhones launched in the past 4 years use iOS14, and 84% of iPads launched in the past 4 years use iPadOS14.