The P0sixspwn exploit may be old news, but it still serves as a reminder of the ongoing cat-and-mouse game between security researchers and tech companies like Apple. As new vulnerabilities are discovered and patched, old exploits like P0sixspwn are rendered useless.
Fixing the "" error involves downgrading your iTunes version to a release that includes the drivers compatible with this legacy jailbreak tool, specifically iTunes 11.1.5 . p0sixspwn requires itunes 105 or above
If downgrading iTunes is too difficult, consider these modern workarounds: The P0sixspwn exploit may be old news, but
For modern macOS users, there are community-maintained builds (such as those found on Legacy Jailbreak forums ) that have been recompiled to work on newer operating systems without requiring legacy iTunes installs. p0sixspwn requires itunes 105 or above