At first glance, this seems like a typo or a relic from 2018. But for the active Vita community, "3.74 Hot" is not a mistake. It is a loaded keyword representing the final frontier of Sony’s firmware updates, the homebrew scene’s cat-and-mouse game, and the ultimate decision every Vita owner must make.
The PS Vita system software update , released on May 10, 2022 , is a critical update focused primarily on PlayStation Network (PSN) security and account management. While it did not add new gameplay features, it fundamentally changed how users interact with Sony's services on the aging handheld. Core Changes & Features ps vita system software update 374 hot
: Users can no longer use their standard PSN password. To sign in, they must generate a unique "Device Setup Password" on a PC or mobile device through Sony’s Account Management site. At first glance, this seems like a typo or a relic from 2018
If your PS Vita is running custom firmware (CFW) or homebrew: PS Vita System Software (US) The PS Vita system software update , released
Shortly after 3.74 released, a plugin widely used by the homebrew community, , stopped working correctly for many users. reF00D is critical because it allows users to play games that require firmware versions higher than what is installed on the console (by decrypting keys on the fly).