Ensure the file ends in the .PUP extension, as this is the proprietary format recognized by both the console and the Vita3K emulator. How to Install the Firmware for Emulation
After installing the BIOS, restart your PS Vita and verify that the new BIOS is installed correctly. Download Psvita Bios
Once you have downloaded the firmware, follow these steps to install it into your emulator: Ensure the file ends in the