To start we must apply heat to the back cover, and with the help of a fine tool and a suction cup we open enough space that allows us to introduce a plastic spike so as not to damage the back shell.

We extract the ten Phillips screws (PH # 00) that hold the intermediate housing with the NFC antenna, and with the help of a flat tool we will disengage the intermediate housing.

Before starting to disassemble any component of the phone, disconnect the flex from the battery.

Remove the five Phillips screws (PH # 00) that hold the lower case and unhook it.

To finish just we will have to disconnect all the connectors of the flex that we are going to replace and remove it.