any way through vbios?

[AnterCreeper]

I have heard some about leaked signature or some bypass way(OMGVflash)? So is there any way?

https://www.techpowerup.com/312631/nvidia-bios-signature-lock-broken-vbios-modding-and-crossflash-enabled-by-groundbreaking-new-tools?cp=4

[xCuri0]

It only allows cross flashing not bypassing VBIOS signing.

If some AIB happened to make say a 2080 Ti with 16GB BAR then it would work flashing that VBIOS but I don't think such a thing exists