Once you have the file, navigate to File > Install Firmware within the emulator and select the font package.
or checkmark next to both entries once they are correctly recognized. troubleshooting guide ps vita firmware font package link
Q: How do I obtain and install the PS Vita firmware font package? A: Users can obtain and install the font package from official or third-party sources, including the official Sony website, PS Vita firmware updates, and third-party websites and forums. Once you have the file, navigate to File