An electronic apparatus comprising: a communicator; and a processor configured to: while performing an initial setup of the electronic apparatus, transmit a request signal requesting transmission of information on an external apparatus language set in an external apparatus, using a Bluetooth module of the communicator, to the external apparatus, based on receiving a pre-set signal, through the communicator, from the external apparatus that is located in a periphery of the electronic apparatus: identify an initial setup language for the initial setup of the electronic apparatus, based on the information on the external apparatus language that is set in the external apparatus, the information on the external apparatus language being comprised in the received pre-set signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language, based on not receiving the pre-set signal from the external apparatus: transmit a request signal requesting transmission of information on a country, using a Wi-Fi module of the communicator, to an access point, AP; based on receiving an AP signal from the AP in response to the request signal being transmitted, identify the information on the country comprised in the received AP signal; identify the initial setup language for the initial setup of the electronic apparatus, based on the identified information on the country comprised in the AP signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language. a communicator; and a processor configured to: while performing an initial setup of the electronic apparatus, transmit a request signal requesting transmission of information on an external apparatus language set in an external apparatus, using a Bluetooth module of the communicator, to the external apparatus, based on receiving a pre-set signal, through the communicator, from the external apparatus that is located in a periphery of the electronic apparatus: identify an initial setup language for the initial setup of the electronic apparatus, based on the information on the external apparatus language that is set in the external apparatus, the information on the external apparatus language being comprised in the received pre-set signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language, based on not receiving the pre-set signal from the external apparatus: transmit a request signal requesting transmission of information on a country, using a Wi-Fi module of the communicator, to an access point, AP; based on receiving an AP signal from the AP in response to the request signal being transmitted, identify the information on the country comprised in the received AP signal; identify the initial setup language for the initial setup of the electronic apparatus, based on the identified information on the country comprised in the AP signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language. while performing an initial setup of the electronic apparatus, transmit a request signal requesting transmission of information on an external apparatus language set in an external apparatus, using a Bluetooth module of the communicator, to the external apparatus, based on receiving a pre-set signal, through the communicator, from the external apparatus that is located in a periphery of the electronic apparatus: identify an initial setup language for the initial setup of the electronic apparatus, based on the information on the external apparatus language that is set in the external apparatus, the information on the external apparatus language being comprised in the received pre-set signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language, identify an initial setup language for the initial setup of the electronic apparatus, based on the information on the external apparatus language that is set in the external apparatus, the information on the external apparatus language being comprised in the received pre-set signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language, based on not receiving the pre-set signal from the external apparatus: transmit a request signal requesting transmission of information on a country, using a Wi-Fi module of the communicator, to an access point, AP; based on receiving an AP signal from the AP in response to the request signal being transmitted, identify the information on the country comprised in the received AP signal; identify the initial setup language for the initial setup of the electronic apparatus, based on the identified information on the country comprised in the AP signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language. transmit a request signal requesting transmission of information on a country, using a Wi-Fi module of the communicator, to an access point, AP; based on receiving an AP signal from the AP in response to the request signal being transmitted, identify the information on the country comprised in the received AP signal; identify the initial setup language for the initial setup of the electronic apparatus, based on the identified information on the country comprised in the AP signal; and perform the initial setup of the electronic apparatus, based on the identified initial setup language.