FLASH MEMORY DOWNLOADING METHOD OF A MOBILE COMMUNICATION TERMINAL, PARTICULARLY CORRELATED TO REDUCING AN UNNECESSARY DATA RETRANSMISSION, IN ORDER TO REDUCE A TIME FOR DOWNLOADING EXECUTION SOFTWARE FOR A FLASH MEMORY

摘要

PURPOSE: A flash memory downloading method of a mobile communication terminal is provided to compare previous execution software with new execution software in flash block unit, and to download different block parts only, thereby reducing an unnecessary data retransmission. CONSTITUTION: A system compares previous execution software with new execution software in flash block unit, when downloading the execution software in a flash memory of a mobile communication terminal. The system extracts different block parts, and generates a new download file by attaching header information. The system transmits the generated download file to the mobile communication terminal to carry out a flash memory downloading process.