| 摘要 |
PURPOSE: A firmware updating method and a device thereof are provided to continue updating from the next block of a completed block by updating a block having a small number of blocks of a new file even though the updating is failed in the middle of the process. CONSTITUTION: An extracting unit(110) compares first and second files with each other to extract and count a block of the second file referring to a block of the first file. A determining unit(130) determines an update sequence about the block of the first file according to the number of blocks of the second file. The determining unit determines the update sequence according to the number of the blocks of the second file. An updating unit(150) updates the blocks of the first file according to the update sequence. [Reference numerals] (110) Reference block extracting unit; (130) Update order determining unit; (150) Updating unit; (170) Delta file storage unit |
