System and method for synchronizing data of wireless devices

A system for synchronizing data of wireless devices includes an application server, a communication tower, and a plurality of mobile terminals. Each mobile terminal includes a data type distinguishing module, a data filter generating module, and a data transferring module. The server includes a domain managing module for executing a data filter received from any mobile terminal, and for generating a sync response. A related method includes the steps of: (a) identifying a type of data to be synchronal; (b) generating a sync request in accordance with the type of data to be synchronal, and sending the sync request to the server; (c) generating a sync response based on data stored in the server, and sending the sync response to the mobile terminal; and (d) updating data stored in the mobile terminal in accordance with the sync response.