| CPC G06F 11/1458 (2013.01) [G06F 1/1626 (2013.01); H04L 67/12 (2013.01); H04L 67/141 (2013.01); G06F 2201/84 (2013.01)] | 18 Claims |

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1. A device comprising:
a communication module including a circuit;
memory storing instructions; and
at least one processor,
wherein the instructions, when executed by the at least one processor cause the device to perform operations comprising:
transmitting information related to the device to a first electronic device through a first communication method of the communication module in response to a request from the first electronic device;
establishing a communication connection with a second electronic device based on the information;
receiving a backup request for data stored in the device from the first electronic device;
generating backup data based on the backup request;
transmitting the generated backup data to the second electronic device through a second communication method of the communication module; and
resetting the device in a case of receiving a device reset request from the second electronic device,
wherein the second communication method has a faster communication speed than the first communication method.
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