Use a TR6 screwdriver to remove the six 7mm screws located around the speaker assembly.

Gently tilt the speaker assembly towards the ribbon cable.

The ribbon cable is fragile and can be damaged if moved any other way.

Flip open the black tab on the connector towards the cable and gently pull.

Don't use too much force pulling up on the tab, as it can break and the cable will no longer be properly connected.