: You can no longer log into PSN using your standard account password. Instead, you must generate a unique "Device Setup Password" via the PlayStation Website on a PC or mobile device.
In May 2022, Sony surprised the handheld gaming community by releasing System Software Update 3.74 ps vita system software update 374 hot
making the console increasingly difficult to use for anyone who isn't already tech-savvy. What This Means for Modders PS Vita 3.74 Firmware | What It Really Does! : You can no longer log into PSN
Eventually, the community released updates to the HENkaku exploit chain, allowing hacking on 3.74. However, Enso (permanent CFW) is generally not available for 3.74, meaning the exploit must be re-run every time the console is rebooted. allowing hacking on 3.74. However
Use this if Wi-Fi fails or is slow.