Before starting, make sure the equipment is turned off.

Remove the back cover with the opening tool, this will avoid scratching the case.

Remove the battery by pulling on the bottom.

Take out the micro SD card by pulling it.

Remove the SIM card (s) by pushing out with your finger.

Remove the 8 Phillips screws to open the housing.

One of the screws is hidden behind a white sticker, as shown in the image.

Use the prong to release the plastic hooks that hold the housing around the mobile.

Separate the intermediate housing.

Disconnect the flex cable from the digitizer. To do this, pull the connector tab and pull it gently.

Take off the flexes of the side buttons.

Disconnect the data cable from the display and detach the plate a little to gain access to the camera.

Unplug the camera by pulling gently on the connector.