First of all, we will remove the tray from the cards.

We extract the six Torx screws (T4) that hold the side frames, the four screws also Torx (T4) that hold the rear case, and the two Pentalobe screws (TS1) on the bottom of the phone.

Once the side frames have been disassembled, we will have to continue removing more screws, now we will have to remove eight Phillips screws (PH # 00) and we will be able to unhook the back cover.

We extract the five Phillips screws (PH # 00), we take off the rear angle camera, and we can unhook the upper case.

We disconnected the battery for safety.

We disconnect the flex from the lateral pushbuttons, and with the help of a metal spike we take off the pushbuttons that we are going to replace.