Samsung SM-N900TZKETMB - Manual (Page 309)

Changing Your Settings 302
Unmounting the SD card
Unmounting the SD card prevents corruption and damage to
the SD card while removing it from the slot.
1. From the main Settings page, tap General tab ➔
Storage.
2. Tap Unmount SD card ➔ OK.
3. After the “SD card will be unmounted” message
displays and the Mount SD card now appears in the
menu list, remove the SD card.
Erasing Files from the SD card
To erase files from the SD card using the device:
1. Ensure the SD card is mounted.
2. From the main Settings page, tap General tab ➔
Storage ➔ Mount SD card.
3. Tap Format SD card ➔ Format SD card ➔ Delete all to
format the SD card. The SD card formats and erases all
the data stored on it.
Security
The Security settings allow you to determine the security
level for your device.
Encrypt Device
When enabled, this feature requires a numeric PIN or
password to decrypt your device each time you power it on
or encrypt the data on your SD card each time it is
connected:
1. From the Home screen, press and then tap
Settings ➔ (General tab) ➔ Security.
2. Tap Encrypt device. For more information, read the
displayed help screen.
3. Tap Encrypt external SD card to enable the encryption
on SD card data that requires a password be entered
each time the microSD card is connected.
Tip: Make sure your battery is charged more than 80 percent.
Encryption may take an hour or more.
General