With the prong separate the back cover and remove it.

With the help of the tine extract the battery.

Unscrew all the screws that hold the cover. With the help of the spatula let go and remove it.

With the opening tool release the coaxial cable and the connection to the screen. Remove the plate with the opening tool.

Remove the protector from the connection, unsolder the connection and remove the buttons with the help of the clamps.

With the opening tool release the coaxial cable and extract it with the clamps. With the opening tool release the connection of the screen. Unscrew the two screws that hold the plate and remove it with the opening tool.

With the opening tool remove the handset.