On the surface, the official changelog for version 3.74 is the classic Sony trope: "This system software update improves system performance." However, the reality is more specific.
It might seem strange for Sony to update a "dead" console. The reason is almost certainly . Because the PS Vita shares the same PSN backend as the PS5, Sony needs to ensure that older hardware doesn't provide a "backdoor" for account hijacking or security breaches. By mandating 2FA-adjacent logins via Device Setup Passwords, they protect the entire network. Conclusion ps vita 3.74 firmware
The primary purpose of the 3.74 update was . Sony implemented changes to how users sign into the PlayStation Network (PSN). On the surface, the official changelog for version 3
The PS Vita 3.74 Firmware Update: Everything You Need to Know Because the PS Vita shares the same PSN
If you accidentally updated to 3.74, don't worry. You can still jailbreak the device and then use to downgrade back to a more stable "golden" firmware like 3.65. How to Install the Update