The next few steps show how to disconnect and detach the 5G mmWave antenna cable. If your phone doesn't have a 5G mmWave antenna, skip the next four steps.

Be very careful not to scrape off or damage any surface mounted components during this step.

Insert the tip of a spudger under the top edge of the 5G mmWave antenna's press connector.

Gently pry up and disconnect the cable.