So when can we expect any tools (Or even open sources ones, ha!) to update this on Linux? I own a GTX 1070 - Model 6276 dual BIOS's, on VBIOS 86.04.1e.00.70. I think it's pretty sad to see a Windows-only package instead of a OS-independent Linux bootable upgrade image like all flash drive makers do. Less hassle, works better. Will be watching this for an answer that isn't "Install Windows."
ETA: Seems "nvflash" is the linux utility to do this. It's not officially supported it seems. I'll report back.
ETA2: Seems nvflash was last updated before pascal, no support for them yet as it doesn't even list my display adapter. Will wait for an official response. I thought nvidia had a tool for this on Linux in their driver, but I guess not.