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. From home, tap Apps
2. Tap Format SD card > Format SD card > Delete all.
Unmount a microSD Card
When you need to remove an optional microSD card, you must unmount the card first to prevent
corrupting the data stored on it or damaging the card.
1. From home, tap Apps
2. Tap Unmount SD card, and then tap OK.
Basic Operations
> Settings
> Storage
> Settings
> Storage
.
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