| 摘要 |
A method of remotely updating a portable storage device, comprising: a) Delaying an access to an identification card interface of a portable storage device communicating with a hosting device by acknowledging with one or more consecutive no operation procedure byte to commands issued by said hosting device. The portable storage device is installed in an identification card socket. b) Updating the portable storage device with new data through an updating device connected to an update interface of the portable storage device during the access of said hosting device to the identification card interface. c) Providing the new data to the hosting device through the identification card interface after the new data is updated in the portable storage device. |
