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    • 1. 发明申请
    • MEMORY DEVICE UPGRADE
    • 内存设备升级
    • WO2010021975A2
    • 2010-02-25
    • PCT/US2009/054015
    • 2009-08-17
    • SANDISK CORPORATIONYUAN, PoCHANG, Robert, C.SABET-SHARGHI, FarshidYAN, MeiQAWAMI, Bahman
    • YUAN, PoCHANG, Robert, C.SABET-SHARGHI, FarshidYAN, MeiQAWAMI, Bahman
    • G06F21/00
    • G06F21/10G06F2221/0711G06F2221/0782
    • Technology for replacing a first storage unit operatively coupled to a device is provided. Content of the first storage unit is sent to a new storage unit that serves as the replacement of the first storage unit. In one embodiment, the content is first sent to a trusted third-party server and then transferred from the server to the new storage unit. A portion of the content on the new storage unit is adjusted in one embodiment to maintain content security features that were implemented in the first storage unit. The upgrading can be performed under the control of a software entity that is installed on the device. In various embodiments, the first storage unit may be bound to a third storage unit prior to the upgrade process. In such cases, the process can include measures to bind the new storage unit to the third storage unit.
    • 提供了用于替换可操作地耦合到设备的第一存储单元的技术。 将第一存储单元的内容发送到用作第一存储单元的替换的新存储单元。 在一个实施例中,内容首先被发送到可信赖的第三方服务器,然后从服务器传送到新的存储单元。 在一个实施例中调整新存储单元上的内容的一部分以维持在第一存储单元中实现的内容安全特征。 升级可以在设备上安装的软件实体的控制下执行。 在各种实施例中,第一存储单元可以在升级过程之前被绑定到第三存储单元。 在这种情况下,该过程可以包括将新存储单元绑定到第三存储单元的措施。