To remove the back cover, we will first heat it to soften the adhesive. Then, with the help of a suction cup, we will introduce an opening tool between it and the frame.

We remove the seventeen screws from the case and also remove the SIM / SD tray.

With an opening tool, we will remove the housing.

We disconnect the components connected to the motherboard and remove it.

To finish, we take off and remove the battery.