Press and hold the power button
Use a plastic opening tool to carefully pry off the back cover of the phone.
Be cautious when handling the battery and its connecting cord — risk of damage.
Use a T5 Torx screwdriver to remove 14 screws from the internal back plate.
Note that the screws on either side of the Audio socket are shorter and must not be replaced with longer screws, as this may damage the display.
Remove the back cover.
Position the plastic opening tool beside the screen.
Use caution when removing the screen, risk of shattering if excessive force used.
Remove the sim tray.
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