Update 3.74 Extra Quality Download | System Software
If you encounter any unique error not covered here, consult the official support forums for your specific device. And remember: when in doubt, . A working device on older firmware is better than a bricked device on new firmware.
You can no longer set up or create a new PSN account directly from the PS Vita or PS TV operating system user interface. Any new accounts must be generated on a desktop web browser, the official PlayStation Mobile app, or modern home systems like the PlayStation 4 or PlayStation 5. PS Vita System Software (US) system software update 3.74 download