Finally I understand that IntelBluetoothFirmware is not a fully kext/driver.
I got to use a usb or pci dongle to handle with my bluetooth needs.
Summary:
- Mobo Gigabyte z490 ud ac
- Intel 10700k
- SSD Corsair Force Series MP510
How?
- Pure BigSur to USB
- Get EFI from this post
- Customize:
- Intel U630 (Thanks @MaLd0n)
- Using AirportItlwm_v1.2.0_stable_BigSur.kext.zip to wifi (itlwm 1.2, 1.3 and Airpotitlwm 1.3 didn't work to me)
- USB Remap (just using USBPorts.kext, because my mobo)
Problems:
- Onboard Bluetooth
- Áudio from HDMI to Screen (LG29)
- Mouse freeze for few seconds after boot or when back from sleep
Thanks a lot guys and Mad0n, you're awesome!