Providing firmware updates to portable media devices
AssigneeMicrosoft Corporation
InventorsKipley J. Olson, Dennis A. Kiilerich, Vlad Sadovsky, Kjersten Johansen Hayter
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AssigneeMicrosoft Corporation
InventorsKipley J. Olson, Dennis A. Kiilerich, Vlad Sadovsky, Kjersten Johansen Hayter
Estimating the term…
A system for providing a firmware upgrade to a portable media device by comparing a version number of the firmware on the portable media device to the version number of an available firmware upgrade. The available firmware upgrade is provided by the manufacturer of the portable media device or some other trusted source and compiled in a firmware database. The firmware database is accessed when the portable media device is connected to the personal computing device. Additionally, a digital signature may be associated with a certified version of the media device firmware and used by a multimedia management application to verify the functionality of the portable media device.
A system for providing a firmware upgrade to a portable media device wherein the portable media device includes a firmware and an identifier, said firmware including a version number, and said identifier associated with a model of the portable media device, said system comprising:
A method for upgrading a firmware of a portable media device, the portable media device including a firmware and an identifier, said firmware for operating said portable media device, said firmware including a version number, and said identifier associated with a hardware identifier of the portable media device, said portable media device being connected to a computing device executing a multimedia management application, said method comprising:
A method for verifying at a computing device the functionality of a firmware installed on a portable media device produced by a manufacturer, said portable media device associated with a hardware identifier and a manufacturer identifier, said manufacturer identifier associated with the manufacturer, said manufacturer having installed the firmware and a generated digital signature on the portable media device, said method comprising:
Dependencies are inferred from the claim text.