Abstract: A method and a device configured to transmit information related to a device to a first electronic device through a communication module in accordance with a request of the first electronic device; establish a communication connection with a second electronic device based on the information; receive a backup request for data stored in the device from the first electronic device; generate backup data based on the backup request; transmit the generated backup data to the second electronic device; and reset the device based on a device reset request in a case of receiving the device reset request from the second electronic device.

Abstract: The present invention relates to a biogas production system using organic waste, including: a pretreatment facility having a mixed equalization tank adapted to equally mix food waste and livestock manure and treat and produce the mixed food waste and livestock manure as the organic waste; an anaerobic digestion facility having anaerobic digesters adapted to perform anaerobic digestion of the organic waste introduced thereinto; a gas refinery and power plant having a cogeneration plant adapted to perform cogeneration using the biogas produced in the anaerobic digestion facility; a composting and liquefaction facility having a solid-liquid separator adapted to separate the organic waste fed from the anaerobic digesters of the anaerobic digestion facility into liquid and sludge; and an odor treatment facility for purifying the odor emitted from the mixed equalization tank.

Abstract: An electronic device is provided. The electronic device includes a processor, a communication circuit that establishes a connection between external storage and a device, and a memory operatively connected to the processor and storing instructions. When executed by the processor, the instructions may cause the electronic device to execute an application that provides a backup function, identify first data in response to a first user input to the application, identify a backup history stored in the memory, identify a data type of the first data in response to a fact that the at least one backup history is present, generate all of the first data or a part of the first data, which is generated after a point in time according to a latest backup history, as backup data based on the data type, and store the generated backup data in the external storage.

Abstract: A method and a device configured to transmit information related to a device to a first electronic device through a communication module in accordance with a request of the first electronic device; establish a communication connection with a second electronic device based on the information; receive a backup request for data stored in the device from the first electronic device; generate backup data based on the backup request; transmit the generated backup data to the second electronic device; and reset the device based on a device reset request in a case of receiving the device reset request from the second electronic device.

Abstract: Electronic devices perform a login process differently depending on a type of authentication, and control methods are described. Electronic devices may include a communication module and at least one processor. The at least one processor is configured to receive a signal for requesting transmission of user information stored in the electronic device via the communication module from an external electronic device operatively connected to the electronic device. Based on the reception of the signal, first type authentication or second type authentication different from the first type authentication is performed. Information associated with whether the first type authentication is performed or the second type authentication is performed, together with the user information, is transmitted to the external electronic device so that a login process different depending on the first type authentication or the second type authentication is performed in the external electronic device.

Abstract: An electronic device includes a communication module, an embedded-subscriber identification module (eSIM) in which at least one profile is stored, and a processor. The processor is configured to, when accessing a server and succeeding in authentication for a first profile among at least one profile stored in the eSIM, receive an authentication token indicating successful authentication for the first profile from the server, when establishing communication with a first electronic device through the communication module, inform the first electronic device that the first profile is transmittable data, and when transmission of the first profile is requested from the first electronic device, transmit, to the first electronic device, the authentication token for downloading a second profile corresponding to the first profile from the server.