▎ 摘　　要

NOVELTY - The method involves providing a substrate with a first surface and a second surface. The first surface is arranged on an inside part of an electronic device. The second surface is arranged on an outside part of the electronic device. A colored layer is arranged with a protective layer and provided with base material. The protective layer is arranged with a graphene layer. The second surface of the substrate is polished. Coloring layer polishing process is performed. A coloring layer is arranged with the protective layer. USE - Method for manufacturing a shell of an electronic device (all claimed). ADVANTAGE - The method enables arranging the protective layer with the graphene layer to avoid clinging of grease on a finger to the protective layer so as to avoid sticking difficulties of a fingerprint mark when the finger touches the shell. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a shell (2) an electronic device. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for manufacturing a shell of an electronic device. '(Drawing includes non-English language text)'