The screwing of the camera worked pretty well at first, but became more difficult after a short use. As I remembered the review of my predecessor that the case breaks quickly. Short considered accurate and lo and behold, the chamfers at bayonet are on the wrong side. Some file strokes with the key file on the inside of the bayonet lugs and fitting works as it should (like butter). So dear Sony team that does not meet your quality standards. Revision but please the injection mold for it. A bayonet connection should work smoothly. If the case even the edges of the smartphone would overall protection with rubber as a "cover", then you had thought up to the end. Beautiful part to change it works fine.
