Methods for updating a cache memory of a telecommunications terminal
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United States of America Patent
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Jul 17, 2018
Grant Date -
Jan 5, 2017
app pub date -
Dec 4, 2014
filing date -
Dec 6, 2013
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Abstract
The invention relates to methods and devices for updating a cache memory in a telecommunications terminal suitable for co-operating with a subscriber identity module. Some implementations of the subscriber identity module may perform operations that include detecting a modification of an elementary file and generating update data associated with the modified elementary file. During a starting stage, the operations may further include receiving a start message from the terminal; receiving a request serving to identity an elementary file for processing; sending the update data associated with the elementary file for processing; and reading the elementary file in compliance with a read command from the terminal. The invention also provides corresponding methods and devices for the terminal, and the corresponding module and terminal.
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