The present disclosure discloses methods and systems for localizing a user interface of a multi-function device, based on a personal storage device of a user connected to the multi-function device, wherein the multi-function device presents a user interface in a pre-defined language. The method includes receiving the personal storage device by the multi-function device, the personal storage device includes a pre-defined setting, the pre-defined setting indicates a local language of the user. Upon receiving, the personal storage device is detected by the multi-function device. The local language of the user is detected based on the pre-defined setting stored in the personal storage device of the user. Upon detection, the pre-defined language of the user interface is automatically changed to the local language of the user.