Working BIOS for this model:
Model: VAIO VJF155F11UAR / VJF155A2211B
Board: 6-77-N250WUVA-N02A-3G#10
SN: NKN250WUV009L00187
BIOS VERSION: 1.07.18TMK3
Model: VAIO VJF155F11UAR / VJF155A2211B
Board: 6-77-N250WUVA-N02A-3G#10
SN: NKN250WUV009L00187
BIOS VERSION: 1.07.18TMK3