see and change memory card
information
Find it: a > w Settings > Phone Status
> Storage Devices
1 Press S to scroll to the memory card.
2 Press Details to see memory card
information.
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reformat the memory card
You can reformat your memory card to erase
files stored on the card.
Caution: Reformatting the memory card
erases all files stored on the card (including
music, photos, and videos). After you erase
the files, you can't recover them.