Bios update required? R9 380 4G

[Monkey082]

Hi all, so far very happy with my Windforce G1 R9 380 4G ( HeHe, dont call it WINDFORCE for nothing!!! ), bios shows as F4 in OC-Guru 11 ( 1.96 )  version 015.049.000.002.000000 - GPU-Z 0.8.6; and on website version F4.2 is available.  My particular question relates to voltage adjustments not being available within OC-Guru 11, and would this latest bios ( i have Hynix memory ) open up these adjustment options for me?

[Monkey082]

Okay, just ran @bios from OC-Guru ans selected Europe ( UK ) as area and said no updates!!! Am i already on latest bios??

[AgentFXA]

015.049.000.004.000000 is the latest version for the Gaming

GPU-z / Lookup / VGA bios and there it is
OC Guru is unfinished crap get something else but don't as me as I am not into OC