From January 16, 2012, began to update the system software version 1.52.
To become available and some features of the PlayStation ® Network features, updates the system software of PS Vita (Update) is required. PS Vita also system software, by updating, adding and security can be enhanced many features. Please use the update to the latest version.
The main features in system software update version 1.52
The software system has improved the operational stability.