To sign in to PSN, users are now required to generate and use a Device Setup Password rather than their standard account password.
PlayStation Vita System Software 3.74 Released on , firmware version 3.74 is the latest official system software for the PlayStation Vita and PlayStation TV . While the handheld console is over a decade old, Sony continues to provide security-focused updates to maintain the integrity of the PlayStation Network (PSN) on legacy hardware . Key Changes and Feature Restrictions ps vita firmware 374 download new