First of all we must extract the two trays that the terminal has.

With the help of a fine tool we will unhook all the edges of the back shell.

Remove the eight Phillips screws (PH # 00) that hold the module, and with the help of a flat tool unhook the module.

We remove the eight Phillips screws (PH # 00) that hold both the shield and the antenna.

Using the adhesive strips on the bottom of the battery, we will remove the damaged battery.