1. A method of operating an electronic device, the method comprising: receiving, by the electronic device, at least one first image from an external device; determining, by the electronic device, whether to revise at least a part of the at least one first image based on at least a portion of a quality of the at least one first image; changing, by the electronic device, the part using at least a portion of a second image; and displaying, by the electronic device, a third image including the changed part.