This guide will assist you in removing the screen from your Sony Ericsson T68i.
Remove the battery from the back.
Pry off the plastic cover from the top with a thin plastic shim, then remove it from the two bottom clips.
Unscrew all four Torx T6 screws.
After removing the screws, the two halves will separate. If not, then pry them gently apart.
Remove the circuit board and screen from the device.
Use your T6 to remove the 4 screws.
Remove the board and screen.
Carefully remove the plastic clips holding the screen on the board.