Broadcom BCM4352 Sequoia

I just put a Broadcom BCM4352 in my HP dy1071wm for use with Hackintosh . It doesn't work. I built my efi with OpCore Simplify, followed the guide at https://elitemacx86.com/threads/how-to-fix-broadcom-wifi-on-macos-sonoma-and-later.1415/ and it didn't work. It has the WiFi icon preset with a slash through it, and turning it on does nothing. I used OpenCore Legacy Patcher and that didn't work. The card is specifically a Dell one, part number 6XRYC DW1560. I'm running Sequoia 15.3.1. How do I get WiFi working? I can live without AirDrop or other proprietary services, I just need WiFi.

Author: @Dominus190