Electronic device and method for changing binary

A system server comprising:

• a communication module configured to communicate with an electronic device and an external server;
• a validity module configured to perform a validity logic;
• memory configured to store instructions, device information and production information on a plurality of electronic devices received from the external server;
• at least one processor operatively connected to the communication module, the validity module and the memory,
• wherein the instructions, when individually or collectively executed by the at least one processor, cause the system server to:
• download device information and production information of the electronic device from the external server through an application programming interface (API) based on the external server being connected to the system server, the external server comprising a database including the device information and the production information of the electronic device,
• temporarily store the downloaded device information and production information in a storage,
• control the validity module to perform a first validity logic for identifying validity of the device information and the production information temporarily stored in the storage, and
• store, in the memory, the device information and the production information temporarily stored in the storage based on the validity of the device information and the production information being identified, the storage being different from the memory, and
• wherein the at least one processor is further configured to:
• determine whether the electronic device is a valid electronic device through an authentication process based on the electronic device accessing the system server automatically at a first booting after user data of the electronic device is deleted,
• receive unique state information from the electronic device based on the electronic device being determined as the valid electronic device,
• control the validity module to perform a second validity logic for verifying the electronic device based on the received unique state information,
• determine whether a change of a first software binary applied to the electronic device is required based on a result of the verifying of the electronic device,
• generate change information identifying a second software binary to be changed, based on the change of the first software binary applied to the electronic device being required, and
• transmit the generated change information to the electronic device.