Remove each of the four screws securing the plastic ring that is holding down the camera module.

Pull the camera module upwards, and remove the black ring from around it by pulling it upward and over the camera module.

Be careful not to knock into the metal wifi "fins" that stick up right next to where the black plastic ring sits. If things feel stuck, pause and verify it is not caught up.

Reminders

4 x 4.5(?)mm Torx T5 screws