Jailbreaks are now categorized by the hardware they target and whether they are "semi-untethered" (requiring a re-run after a reboot).
These guides provide deeper insights into jailbreaking methods and modern alternatives for recent iOS versions: Jailbreaking iOS 16 - a Beginners Guide YouTube · AppleInsight
: A rising alternative that works on all versions (including iOS 18 and 26). It includes a terminal, package manager, and IPA tweaker, though it doesn't offer the deep system-level access of a traditional jailbreak.