We take off the edges of the housing with a metal pick and with a longer tool we carefully take off the back cover of the base plate.

Remove the 11 Phillips screws (PH # 00) marked on the photographs and remove the upper case, the battery and the antenna module with loudspeaker.

We disconnect everything connected to the motherboard and remove it.

Do not forget to remove the cards from the phone.

Remove the 3 Torx screws (T4). we remove the frame and extract the keys that we are going to change.