Re: Surface 3 Clean Bios? (noob)

Hello all. I recently acquired a small army of surfaces and they're functional, but they have a bios password. I've been trying to figure out how to do it myself since there's so many of them, but I'm stuck at the actual decrypting part. I followed the guide from the Panasonic bios recovery on github, but I'm unsure of where the author got the second hex string from. Thanks for any and all help and I have attached a bios file from one of the devices.

[CODE]00000000000000000000000000000000
00000000000000000000000000000000...