If you’ve been scrolling through Reddit, Discord, or the darker corners of Wololo lately, you might have seen a curious phrase pop up: "PS Vita 3.74 HENkaku Exclusive."
It sounds exciting, doesn’t it? Like a secret club. A firmware version that unlocks something nobody else has. But after digging through the logs, the release notes, and the history of TheFlow’s work, I’m here to tell you: It doesn’t exist. But the confusion around it tells a great story.
Let’s break down the myth, the reality, and why you should never update to 3.74 looking for magic.
Congratulations. You are now running a pure PS Vita 3.74 HENkaku Exclusive environment.
The biggest fear for hackers is the "ban hammer." Sony no longer actively bans PS Vita users in 2025 because the store is functionally deprecated. However, a 3.74 HENkaku exclusive setup is actually the safest for trophy syncing. ps vita 374 henkaku exclusive
Here is why:
Warning: Avoid cheating in online multiplayer (like Call of Duty: Black Ops Declassified). While Sony doesn't ban for homebrew, players report you.
HENkaku (Japanese for "Reformation") is the fundamental homebrew enabler for the PS Vita. It allows the execution of unsigned code, enabling users to run homebrew applications, emulators, and plugins.
While the original HENkaku was exclusive to firmware 3.60, the term has become synonymous with the hacking process across various firmwares. On 3.74, the mechanism used to deploy HENkaku is known as h-encore². If you’ve been scrolling through Reddit, Discord, or
To understand the 3.74 exception, we must first revisit the golden age. In 2016, Team molecule released HENkaku for firmware 3.60. It was a masterpiece: a native WebKit exploit allowing full kernel access. It was permanent, stable, and elegant. For years, the rule was ironclad: Stay on 3.60.
Sony, in a rare moment of competence, patched the WebKit hole in 3.61. But the damage was done. The Vita’s security was psychologically broken.
Then came enso—a coldboot exploit that made HENkaku permanent. And with it, the "3.60 or die" mantra was born. If you updated past 3.60, you lost the ability to run custom firmware (CFW). You were locked out of the garden.
In 2019, Sony, likely out of contractual obligation or sheer boredom, released Firmware 3.71, 3.72, then 3.73. Each patch was a whack-a-mole against emerging hacks like Trinity and Modoru. Finally, on April 8, 2020, Sony released 3.74. Running VitaDeploy: Once the installer runs, you will
The patch notes were vague: "Improves system performance." In reality, it was a funeral dirge. It blocked the last remaining userland exploits.
But here is the twist that created the "exclusive" mythos: The 3.74 kernel was nearly identical to 3.60.
Hacker TheFlow (the architect of the modern Vita scene) realized that while the entry points (WebKit, browser, email app) had been nuked from orbit, the underlying kernel vulnerabilities remained unpatched. Why? Because Sony had effectively stopped caring. The kernel in 3.74 was a ghost of 3.60, wearing a new coat of paint.
This led to the release of HENkaku for 3.74—but with a massive asterisk.
The PS Vita 3.74 HENkaku scene has bridged the gap between the "golden" older firmwares and modern updates. Through the use of h-encore², users on 3.74 are no longer left behind. They can enjoy permanent custom firmware (Enso), SD2Vita support, and the vast library of homebrew, ensuring the PS Vita remains a viable portable device well into the 2020s.