Learn how to encrypt on your Samsung Galaxy Tab 4. To require a numeric PIN or password to decrypt your phone each time you power it on or encrypt the data on your SD card each time it is connected:
From the Settings screen, touch General > Security.
You must first set up a screen lock type, if you have not already done so. For more information, refer to “Screen Lock Settings.”
Touch Encrypt device.
Touch 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.
Note: Make sure your battery is charged more than 80 percent. Encryption may take an hour or more.
Note
This guide will work on all Samsung Galaxy Tabs; including Samsung Galaxy Tab 4 7.0, Samsung Galaxy Tab 4 8.0 and Samsung Galaxy Tab 4 10.1.
I am a freelance programmer and tech enthusiast. In my spare time, I contribute to this website.
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