Format A Microsd Card; Unmount A Microsd Card - Samsung Galaxy S III User Manual

Format a microSD Card

Formatting permanently removes all files stored on an optional installed memory card (not
included).
Note: The formatting procedure erases all the data on an installed card, after which the files
cannot be retrieved. To prevent the loss of important data, please check the contents
before you format a card.
1. Press
2. Tap Format SD card > Format SD card > Delete all.

Unmount a microSD Card

When you need to remove an optional installed memory card, you must unmount the card first
to prevent corrupting the data stored on it or damaging the card.
1. Press
2. Tap Unmount SD card, then tap OK.
Get Started
and tap > Settings > Storage.
and tap > Settings > Storage.
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