Remove Rear casing.

With a thin blade, gently lift the top tight hand side of the buttons board releasing a peg from a hole on the midframe below. Whilst doing so, gently push on the top left hand side in order to release the buttons board from a clip. At the same time, the bottom left hand corner wil be released from another clip.

Flip over rear buttons board to expose LCD ZIF clamp.

Flip open the clamp of the ZIF connector and slide the ribbon cable out. (The connector may have a piece of sticky tape over it. Removing this may well open the connector clamping bar.)

Remove the LCD.