On your Vita, navigate to the location where you saved the VPK. Highlight the file, press CROSS (X) , and confirm the installation when prompted.
To install the on a jailbroken PS Vita, you will primarily use the VitaShell file manager to transfer and execute the file. Prerequisites A PS Vita running HENkaku or h-encore custom firmware. VitaShell installed on your device. The FIFA 14 (USA) VPK file on your PC. Installation Steps Fifa 14 PS VITA VPK (USA)
Open VitaShell on your Vita and press SELECT to enable a connection. You can choose either USB or FTP mode in the VitaShell settings (press START to toggle). Transfer the VPK: On your Vita, navigate to the location where
Drag and drop the FIFA14.vpk from your PC to the ux0: root or a dedicated folder like ux0:data/ . Prerequisites A PS Vita running HENkaku or h-encore