AMD Radeon Mi50 BIOS (A0 engineering sample.)

Hardware Hub GPU
1

Have a A0 engineering sample with a very old BIOS,

VBIOS version 016.004.000.019.011037

Which BIOS should i flash this to considering its an early engineering sample (ES) with an A0 stepping

2
VBIOS date 09/06/18 19:46