Open the back cover.
Lift and remove the battery. The battery model of Fly Life Compact 4G is BL6435.
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 14 bolts in the frame of the phone.
Pry and remove the middle frame.
Disconnect the connector on PCB, and remove the main camera.
Pry up the connector and remove the cable with front (selfie) camera and proximity sensor.
Disconnect connectors on the PCB.
Remove the PCB.
Parts are in the frame of the display module.