Solved: BIOS update blocked due to unsupported downgrade Inspiron - Dell Community
Downgrade BIOS from F.67 to F.66 for HP 15-n010tx - HP Support Community - 5040286
Is there any way possible to downgrade BIOS on Asus..? - Laptops and Pre-Built Systems - Linus Tech Tips
Trying to downgrade BIOS with the community flashing tool, B450 Tomahawk and Ryzen 2600, from the latest version to v15, this is what I get. Any thoughts? : r/MSI_Gaming