Before starting, make sure that the mobile is turned off.

Remove the SIM tray with the removal tool.

Peel off the lower bezel by inserting an opening tool, starting from the USB slot.

In the same way, take off the top bezel.

Remove the 3 upper and 5 lower screws. Phillips PH00.

Separate the back shell with the same opening tool.

Remove the metal shield covering the connectors on the motherboard. It is held by 2 Phillips PH00 screws.

Unplug the flex from the battery.

Disconnect the upper end of the coaxial cable and the display and lower flex connectors, respectively.

Remove the 3 Phillips screws that secure the base plate.

Take off the flex with volume and ignition pushbuttons to separate it next to the motherboard.

Separate the base plate by prying it gently.

Disconnect the cameras from the motherboard.

If the spare part does not have the flex with push buttons, we must desolder it.

Use a suitable bracket to secure the motherboard.

Apply heat to the tin with the tip of the soldering iron, going through all the pins. Hold the flex with tweezers. When desoldarse the pins and without needing to throw, the flex will go loosening.