Bios Update Corebook x i3 1215u

Hi there Chuwi Team, I am experiencing an error when trying to update the Secure Boot dbx Configuration under linux, this is presumably fixable with a newer bios update, since it’s security update I’d be delighted if you could provide us with one up to date bios.
Thanks

The one I currently have is: JXX-BI-WU133ALR210-ADA90A-001-I.rar/

I apologize but we cannot support about Linux as we dont sell the computers with that software.

Maybe other users could help