Below the simtray board we can see the usb-c port in orange, and the actual display connector in blue.

Hollowed out phone, par the battery.

Battery seems to be on there pretty good, I did tug a bit on the tabs and it feels like the glue wants to give up its juice, but since I really don't want to get a new battery just for fun, I decided not to tempt fate more than necessary.

Re-assembly in reverse order.