We remove the SIM tray from the terminal.

With a prong, prying remove the back cover.

We remove the battery and disconnect the flex from the screen of the motherboard.

We apply heat with a thermal mat to the screen. For one minute at 80 degrees to take off the glue.

We will carefully insert a metal spike to separate the screen from the intermediate casing. When we have a small gap, we will introduce a plastic pick to avoid damaging anything. And with the plectrum we will make the outline of the screen to separate it.