One. First push open the door above the door handle, the reason for this is to be able to control the inner and outer door handles together. At this time, look for several key screws on the inner door handle cover. The manufacturer accurately fixed the internal and external door handles through these screws to stabilize them. Second. Use a cross-head screwdriver to gradually twist the key screws in the opposite direction to make them fall off. The third. Use a Phillips screwdriver to remove the two useful screws on the outer edge of the latch panel door. Out of the door, pull out the other components of the latch plate. After completing the above three operations, the door handle can be easily removed without any difficulty.