The PS Vita is not a powerhouse, so you will primarily focus on 8-bit, 16-bit, and early 32-bit consoles. Below is the recommended BIOS list for RetroArch on PS Vita:
But searching for "bios files for retroarch ps vita link" often leads to dead torrents, virus-ridden forums, or confusing technical jargon. This article will explain exactly what BIOS files are, which ones you need, where to find legitimate (and legal) links, and how to install them on your PS Vita. bios files for retroarch ps vita link
ux0:/data/retroarch/system/system folder does not exist, create it manually. Case-sensitive: lower case “s”.PSX BIOS Dumper running on a PC with a serial cable.