We eject the sim tray and the micro SD tray. We remove the back cover. Furthermore, we release the screws from the top of the device very carefully. Furthermore, we are going to remove the middle frame to continue with the disassembly process. First, we have to remove the battery flex, remove the screws from the bottom of the device. Here we have the loudspeaker.
Here we have the motherboard flex cable. We have to be very careful with the coaxial cable, always lift it from the metal part. We remove the screw. Furthermore, we lift the charging port. Furthermore, we have finished the disassembly process.
Now we return with the as assembly process. You.
Source : MovilOne Phone Repair