Use the flat end of a spudger or your fingernail to carefully flip up both retaining flaps one each of the ZIF sockets.

When disconnecting the ZIF sockets flip them outwards to the edge of the board/towards the cables respectively.

Be careful not to damage the pin connector. Pull parallel to the device, not up.

For more info on how to disconnect ZIF connectors, check out the Recognizing & Disconnecting Cable Connectors guide.