The invention discloses an upgrading method, a storage medium, a
network module, equipment, a
server and an upgrading
system. The method comprises the following steps of judging whether upgrading information is correct or not on the basis of pre-stored
backup program information of an application program by receiving upgrading information of the application program in the equipment sent by a
server, and when the upgrading information is correct, sending an upgrading file downloading request to the
server; based on the downloading request, obtaining an upgrading file of the application programfrom the server, and sending the upgrading file to the equipment so as to
upgrade the application program in the equipment by utilizing the upgrading file. A
network module is used for replacing equipment to carry out upgrading information
verification and upgrading file acquisition and storage, more upgrading
file storage space can be provided without being limited by equipment main
chip storagespace, and the influence of a
network on upgrading can be avoided; the upgrading method for an application program is more convenient, the updating process is smoother, and various requirements of users can be met.