METHOD FOR UPGRADE OF DIGITAL SYSTEM USING MOBILE WIRELESS TERMINAL

摘要

PURPOSE: A method for upgrading a digital equipment using a mobile wireless terminal is provided to connect to a server of a digital equipment manufacturing company, receive an updated software necessary for the operation of the digital equipment, connect to the digital equipment mounting a Bluetooth by wireless, and relay and transmit the received software. CONSTITUTION: In case that a mobile wireless terminal setting mode is a relay mode, a mobile wireless terminal mounting a Bluetooth connects to a server of a digital equipment manufacturing company, and judges whether an updating software exists. If the updating software exists, the mobile wireless terminal checks a conventional software and version, deletes the conventional software, and connects to a digital equipment mounting a Bluetooth by wireless. The mobile wireless terminal receives the updating software, and relays and records the software at a uniform interval. In case that the mobile wireless terminal setting mode is a mobile communication connection mode, the mobile wireless terminal mounting the Bluetooth connects to the server of the digital equipment manufacturing company, and judges whether an updating software exists. If the updating software exists, the mobile wireless terminal receives the updating software and stores the received updating software. When a mobile wireless terminal mode is set as a Bluetooth mode after storing the software in the mobile wireless terminal, the mobile wireless terminal transmits the stored software to the digital equipment.