[Request] Unlock GPD Win 4 (6800u Version)

[Doofus]

Hi,

I recently got my hands on a GPD Win 4 32GB (6800u). Only to learn that all bios version after 3.00 are locked down. But these include several bug fixes that are necessary.

Attached are the Unlocked Bios Version 3.00 for the 16GB and 32GB Ram Models. And the Locked universal compatible bios 3.06. After playing around with ifr extractor, I can see that most of the options are still available in the locked bios, but I lack the understanding on how to make them show up again.

Since the file upload doesn't seem to work, I will upload the files to https://filetransfer.io/data-package/4WkgzJk8#link.
All files are also available on  Releases · lertsoft/GPD_WIN4 (github.com)

Maybe someone is able to make the hidden menus to show up again.

Thanks in advance