Henkaku is a kernel exploit on the PS Vita that allows users to run homebrew and unsigned code on their device. It was discovered in 2016 by a team of hackers, including @Andy Nguyen and @Specter.
Note rapide:
Follow the "Henlo" prompts to install Henkaku and VitaShell .
: Ensure your device is on 3.74 and logged into a PSN account. : Use the built-in browser to visit sites like henkaku.xyz vitawiki.xyz to trigger the installation. Persistence : Most guides from Vita Hacks Guide recommend using to downgrade for a more stable, permanent experience.
Later, (via h-encore) arrived. Later still, HENkaku for 3.70/3.71/3.72/3.73 (via h-encore²) arrived.
Better Plugin Support: Some older plugins are more stable on these "golden" firmware versions.