Here there are the RU links and tutorials :
http://forum.notebookreview.com/threads/…-issues.812372/
[Request] Gigabyte Aero 15 OLED BIOS unlocked (36)
[Request] Gigabyte Aero 15 OLED BIOS unlocked (27)
[Request] Gigabyte Aero 15 OLED BIOS unlocked (27)
https://nstarke.github.io/0037-modifying…ing-ru-efi.html
http://ruexe.blogspot.com/2020/05/ru-5250379-beta.html
http://ruexe.blogspot.com/2020/05/ru-5250379-beta.html
Let me know
Regards