Help Request: WiFi&Bluetooth on Dell XPS 9570

Hi everyone,

I need some help with my Hackintosh: macOS Sequoia 15.5 on a Dell XPS 9570 (i7-8750H), running the latest version of OpenCore. I followed this guide on TonyMacX86:

https://www.tonymacx86.com/threads/success-installing-sequoia-on-dell-xps-9570.330700/

Everything works perfectly except for the Wi-Fi and Bluetooth card I bought: BCM94352Z (DW1560).

I’ve tried every possible guide I could find online to get it working — downloaded different versions of Lilu, AirportBrcmFixup, IOSkywalkFamily, etc., and patched with OCLP several times — but no luck so far.

At the moment, macOS recognizes the Wi-Fi card (you can see it in HackinTool), but it struggles to detect the Bluetooth one. However, neither of them actually works:

• When I enable Wi-Fi, it immediately disables itself.
• Bluetooth stays on for a few seconds, then turns off automatically, without detecting any networks or devices.

Does anyone have any idea what could be causing this? I’m attaching some screenshots, here is my config.plist:

https://we.tl/t-3Ew7pSc5s4

Thanks everyone! 🙏