To start, the Front Cover Teardown guide must be used. Later, soldering guides will be used.
Unscrew the two 6.2 mm Phillips screws on the top half of the camera.
Unscrew top two 6.2mm Phillips screws on this side.
Unscrew the 6.2mm Phillips screw on the top right.
The front cover is now unscrewed and should be lifted up evenly and removed.
Once the front cover is off, desolder the connections at both ends of the flash.
If unfamiliar with soldering, refer to the guide 如何焊接和脱焊