Use the pointed end of your spudger to pry and disconnect the head of the black antenna cable.

Pry on only the metal head of the connector. Avoid lifting the cable itself as much as possible.

Free the cable from the clip below the head of the connector.

During reassembly, these can be tricky to reconnect. Hold the connector in place over its socket and press down with the flat end of a spudger. The connector should snap into place.

During reassembly, make sure to secure the cable to the clip below the head of the connector.