I'm new to the forums so you might forgive me for it but it's difficult to download a bios from a forum member.
IMO Asus should be hosting these beta bioses. I'm sorry if this offends.
still based on Patch C, should resolve some dram issues seen
Edit updated links to 2502, these have the 'curve optimizer' exposed in AMD/overclocking/pbo/advanced
Also have the much wanted Revise SIO Fan temperature upper limit to 100.