Open the back cover.
Warm the surface of the screen and pry and remove the middle frame.
For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt and remove the cable with a headphone jack/socket and earpiece (speaker).