Method of transmitting data between mobile devices

A method of transmitting data between mobile devices, comprising:

• selecting a file stored in a first mobile device;
• activating a button of the first mobile device;
• the first mobile device sending a file transmitting request by a first near field communication module of the first mobile device;
• a second near field communication module of a second mobile device receiving the file transmitting request;
• the first and second near field communication modules exchanging pairing information of a first wireless module of the first mobile device with pairing information of a second wireless module of the second mobile device;
• and
• the first wireless module transmitting the file to the second wireless module.

A mobile device, comprising:

• a memory, for storing a first file;
• a processor, for running an application program;
• a near field communication module, coupled to the memory and the processor, for transmitting and receiving data;
• and
• a button, coupled to the processor;
• wherein when the first file is selected and the button is activated, the application program transmits the first file to another mobile device by the near field communication module;
• and
• wherein when the near field communication module receives a file transmitting request from the other mobile device, the application program receives a second file from the other mobile device by the near field communication module.

A mobile device, comprising:

• a memory, for storing a first file;
• a processor, for running an application program;
• a near field communication module, coupled to the processor, for transmitting and receiving data;
• a wireless module, coupled to the memory and the processor, for transmitting and receiving data;
• and
• a button, coupled to the processor;
• wherein when the first file is selected and the button is activated, the application program exchanges pairing information of the wireless module with pairing information of a wireless module of another mobile device by the near field communication module, and then transmits the first file to the other mobile device by the wireless module;
• and
• wherein when the near field communication module receives a file transmitting request from the other mobile device, the application program exchanges pairing information of the wireless module with pairing information of the wireless module of the other mobile device by the near field communication module, and then receives a second file from the other mobile device by the wireless module.