Open the back cover.
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 the bolt securing the connector and remove the battery.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 bolts in the lower part.
Pry and remove the buzzer (speaker) assembly.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 8 bolts in the PCB.
Remove the brackets and front (selfie) cameras.
Disconnect connectors on the PCB and connector of coaxial cable on the lower PCB.
Turn over PCB, disconnect the connector of the inter-board cable from the inside and remove the board.
Parts in the frame of the display module.