Security - Samsung Galaxy Tab4 User Manual

Formatting an SD Card
When formatting an SD card you will want to backup your
music and photo files that are stored on the card because
formatting the SD card deletes all the stored data.
1. From a Home screen, touch
General tab Storage.
2. Touch Format SD card and then touch Format SD
card again on the warning screen.
3. Touch Delete all.
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Security

Use the Security settings to secure your device.
Encryption
To require a numeric PIN or password to decrypt your tablet
Settings
each time you power it on or encrypt the data on your SD
card each time it is connected:
1. From a Home screen, touch
2. Touch Encrypt device. For more information, read the
3. Touch Encrypt external SD card to enable the
Tip: Make sure your battery is charged more than 80 percent.
General tab Security.
displayed help screen.
encryption on SD card data that requires a password
be entered each time the microSD card is connected.
Encryption takes an hour or more.
Settings