A document downloading method, apparatus and system for

The method, apparatus and system according to the present invention provides a file download, when the mobile terminal needs to download the file, the mobile terminal connected thereto, if present, the file may be downloaded through the mobile terminal connected thereto, i.e., to be downloaded by the server file into sub-files obtained are transmitted to each mobile terminal, after the download is complete by the end connection between the mobile terminal from each mobile, the sub-file and obtain the ends to obtain merged file to be downloaded. Each mobile terminal is downloaded only be part of the download file, enabling the downloading of the document in the case where the mobile terminal takes a shorter time.