Remove the RF module as follows:

Remove a Phillips PH1 x 6mm screw from the left side of the black plastic bracket.

Remove a skinny Phillips PH0 x 7mm screw from the right side of the plastic bracket.

Slide the black plastic bracket carefully from underneath the display ribbon cable towards the left, and set it aside.

The RF module is now held by a clip at the bottom, a small round locator pin on the lower right, and a connector at the top edge, underneath. Use a spludger at the top edge to pry the RF module connector loose. It will pop off.

Now just lift and slide the RF module up, and will clear the tab at the bottom. Set the RF module aside.