There are two sides of the device. We are working on the play/pause button side, the left earpiece.

Start by peeling the edge of the rubber edging on the far end of the left ear piece. There should be a minor amount of glue holding the rubber to the earpiece housing; be careful to not rip the rubber, just take your time cutting back any glue.

Throughout this guide, take note of the locations where glue has been applied. I do not go into great detail for re-assembly on where to glue.