OK I got it working with 3 phones now so this tells me any phone with usb-type c connector this most likely will work
You will need a capture card for PC, Camlink 4k usb (works clean hdmi), AVerMedia HD cards don't work
You needed a usb type-c to hdmi adapter
high quality HDMI cable
then go to the market/play story and download open camera
go into the open camera settings / on screen GUI / Immersive Mode and select hide everything. done
now plug everything in and use the broadcasting software of your choice!