The Basic Input/Output System (BIOS) of the PS Vita is firmware that controls the basic functions of the device. It acts as an interface between the hardware components and the operating system, managing tasks such as booting up the system, controlling hardware settings, and providing a layer of security.

"Downloading a BIOS file will help my modded Vita run better." Fact: A modded Vita runs custom firmware, not a foreign BIOS. Adding a generic .bin file could brick your device.

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