Sony Ericsson z300 Front Speaker Replacement

To remove the back cover, use your thumb to press down on the center of case and slide it off.

Using a fingernail lift the battery out of the phone.

To remove the front cover, lift up the case with a fingernail in the small slot as shown.

To remove the front grey case, remove the two screws shown with a T5 Torx Screwdriver.

Pry up the dark grey case with your fingernail until all four snaps around the top are loose.

Lift up towards the bottom and slide the case off.

Use a plastic opening tool to lift the black tape off of the ribbon cable connector.

Lift the ribbon cable connector lock using a plastic opening tool.

Slide the black ribbon cable tray out with a plastic opening tool.

Shown in the second picture is the try already slid out.

Slide the ribbon cable out of the connector.

Shown in the second picture is the cable already out.

Use a plastic opening tool to lift up on the screen board and release the clips holding it in place.

Lift the entire board out of the phone to remove both screens.

Use a plastic opening tool to lift the speaker out of its circular slot.