Knowledge Base - Card Admin: Unknown file

This article applies to the following products


Some files are not recognized properly and are shown as "Unknown" in Card Admin?



Possible causes:

  1. Please update Card Admin software to a newer version. 
  2. Some files may be proprietary files for a specific card and will remain unknown for Card Admin. For example 6FFC in our SMAOT cards that keeps the authentication key.
  3. Some files just don't have any "interpretation" and you'll have to work in binary/hex mode and look in 3GPP specifications how the content is formatted.


Created : 2016-05-02 13:57:24, Last Modified : 2017-06-14 11:42:16