EFI not working for Big Sur 11.2/11.3 does it need modifications?

[Brlimaye]

Hi there, I have the Lenovo s540, i5 8265U, Intel UHD 620. I tried out your EFI file for my device for Big Sur 11.3 and 11.2 as well but, my USB did not boot up and threw errors. So, will I have to change few files, entries from config.plist?? Please help me out with it.. Thanks.

[IvanAleksandrov94]

Hi there, I have the Lenovo s540, i5 8265U, Intel UHD 620. I tried out your EFI file for my device for Big Sur 11.3 and 11.2 as well but, my USB did not boot up and threw errors. So, will I have to change few files, entries from config.plist?? Please help me out with it.. Thanks.

Hi, now there is not much time to understand and support EFI, update it with the version of open core and kexts. It works for me on version 11.3.1. The truth is I put on a dirty update. Thank you for understanding

[evest-dev]

Hi there, I have the Lenovo s540, i5 8265U, Intel UHD 620. I tried out your EFI file for my device for Big Sur 11.3 and 11.2 as well but, my USB did not boot up and threw errors. So, will I have to change few files, entries from config.plist?? Please help me out with it.. Thanks.

Hi, now there is not much time to understand and support EFI, update it with the version of open core and kexts. It works for me on version 11.3.1. The truth is I put on a dirty update. Thank you for understanding

Please send me your EFI please🙏

[IvanAleksandrov94]

Please send me your EFI please🙏

The repo is updated with the latest versions. don't forget to generate your SMBIOS This should work on 11.3.1 and upgrade to 11.4.