Right now, the data shouldn't ever get cleared - unless you call the erase function in the library.
In future firmwares, doing a firmware update may clear it though - in a lot of cases it's a convenient way of resetting absolutely everything back to defaults.
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Right now, the data shouldn't ever get cleared - unless you call the
erase
function in the library.In future firmwares, doing a firmware update may clear it though - in a lot of cases it's a convenient way of resetting absolutely everything back to defaults.