FIRMWARE UPDATE METHOD AND APPARATUS FOR A MOBILE DEVICE
    1.
    发明申请
    FIRMWARE UPDATE METHOD AND APPARATUS FOR A MOBILE DEVICE 审中-公开
    固件更新方法和移动设备的设备

    公开(公告)号:US20120102477A1

    公开(公告)日:2012-04-26

    申请号:US13275917

    申请日:2011-10-18

    IPC分类号: G06F9/44 G06F1/24

    CPC分类号: G06F8/654

    摘要: A method and apparatus for updating firmware of a mobile device based on the result of verification of integrities of a plurality of update files is provided. The firmware update method includes downloading a plurality of update files corresponding to the firmware and checksums corresponding to each of the update files in a user data storage region upon detecting a firmware update event; verifying whether each of the update files is valid; and updating the firmware using at least one valid update file from among the plurality of update files.

    摘要翻译: 提供了一种用于基于多个更新文件的完整性的验证结果来更新移动设备的固件的方法和装置。 所述固件更新方法包括:在检测到固件更新事件时,在用户数据存储区域中下载对应于固件的多个更新文件和对应于每个更新文件的校验和; 验证每个更新文件是否有效; 以及使用来自所述多个更新文件中的至少一个有效更新文件来更新所述固件。