Help, error "this version is not supported on this platform"

[Welker 0]

I am trying to install mac os Bir Sur, but at system initialization show an error message saying that the version of os x is not supported on the platform.

Link of the error sreen

[Hackintosh 347]

You did not post your hardware details?

[Welker 0]

Sorry. My hardware configuration is:

Laptop Dell Inspiron i-5458

Processor: Intel I3 6th gen.

Áudio: Realtek ALC255 intel wildcard

Video: Intel HD Graphics 5500

Wi-Fi: Atheros AR9565

Ethernet: Realtek RTL8139/810x

[Hackintosh 347]

You need to edit the Bootloader SMBIOS  Config, to a latest one.  Which bootloader you using.

Your computer can be used as a Hackintosh.

[Welker 0]

I am using OpenCore as bootloader. I already did hackintosh on this laptop with Mac Os Mojave, I'm not sure if it's compatible with Bib Sur ... I didn't find any information about it. How can i edit the SMBIOS configuration and what specs can i use for this laptop?

Edited January 12 by Welker
incomplete informations