Patent ID: 8706157

Claim:
A mobile terminal, comprising: a transceiver unit configured to receive a synchronization request message from a wireless network entity; a memory unit configured to store first user data; a display unit configured to display a synchronization indicator; an input unit configured to receive a user input for selecting the synchronization indicator displayed on the display unit; a controller configured to: cause the display unit to display the synchronization indicator in response to the synchronization request message, wherein the synchronization indicator indicates a need for synchronization between the first user data stored in the memory unit and second user data stored in an external server; execute a first synchronization between the first user data and the second user data in response to the user input; cause the memory unit to store a first synchronization result log when the first synchronization has been executed; cause the display unit to display a list comprising information relating to synchronization history, the information comprising the first synchronization result log and a second synchronization result log; cause the display unit to display information related to the second synchronization result log when the second synchronization result log is selected from the list; and execute a second synchronization with the external server in response to an input for executing the second synchronization to update the first user data currently stored in the memory unit according to the first user data corresponding to the second synchronization result log.