To display text correctly (like the system menus), emulators require a specific font package.
Here is the story of how you actually "download" the necessary system files to get your games running: 1. The Official Firmware (The "BIOS" Equivalent) Download psvita bios v13 bin
Rather than searching for unofficial .bin files, you must download the official firmware directly from Sony to ensure compatibility and safety. To display text correctly (like the system menus),
This contains the core operating system and serves as the "BIOS" for emulators. 2. The Font and Resource Package Download psvita bios v13 bin