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nVFlash also features commands for comparing and verifying firmware, writing and removing protections or listing versions, adapters and even applied patches. One more important addition is the '--index' argument that you can use if your system comprises several video cards. By utilizing this option, you are able to flash your adapters individually by communicating their indexes.

Flashing the VGA BIOS does not require much time and you must be aware of any error the may occur during the process. When confronting with an error, it is highly recommended that you do not restart the PC, as this usually bricks the graphics card (makes it unusable). Just use the backup you performed prior to this operation before attempting to flash your card with a new BIOS.