To begin we must take off the back cover, for this we will pull the casing with the help of a suction cup and we will introduce a plectrum to take off all the edges of the casing.

We disconnect the flex from the fingerprint reader to work more comfortably.

We extract the eight Phillips screws (PH # 00) that hold the shields, and with tweezers or a flat tool, remove the shielding.

We disconnect the flexes that prevent us from removing the motherboard later.

We disconnected the cameras and the coaxial cable.

Remove the tray from the cards before removing the motherboard.

Now we can remove the motherboard.

We take off the flex of lateral push buttons.

We take off the receiver.

We extract the seven Phillips screws (PH # 00) that hold the speaker module and we can take it off.

We disconnect and remove the interconnection flex and the coaxial cable, and take off the auxiliary plate.

Finally, we will carefully remove the battery from the full screen with chassis that we are going to replace.