It was the standard until iOS 15 and was used for every Jailbreak aside from just a few experimental projects on iOS 14 and below. Reddit·r/jailbreak
The Palera1n jailbreak, based on the checkm8 exploit, supports A8-A11 devices on iOS 15.0-18.2+, utilizing Rootless mode for optimal tweak compatibility and system stability. Key compatible tweaks include Atria, Cylinder Reborn, and Filza, which can be managed via Sileo on this semi-tethered jailbreak. For a detailed list of compatible tweaks, refer to the community discussion on Reddit . Palera1n Jailbreak for compatibility tweaks
What are the differences between rootless and rootful? : r/jailbreak It was the standard until iOS 15 and