| 摘要 |
A method and system includes a user device storing content in a memory, determining a lost content segment exists, generating a request for the lost content segment; communicating the request for the lost content to a service provider, receiving the lost segment and storing the lost content segment in the memory. The system may also include a service provider storing the content therein. The service provider communicates the lost content segment to the user device through a network in response to the request.
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