Memory Card Encryption - LG LM-X540EMW User Manual

Turning the screen off
Double-tap on an empty space on the Home screen and Lock screen.
You can also double-tap an empty space on the status bar.
Disable KnockON
If you don't want to use the KnockON function, set as follows:
On the home screen, tap Settings Extensions KnockON and drag it
to disable the function.

Memory card encryption

You can encrypt and protect data saved on the memory card. The
encrypted data in the memory card cannot be accessed from another
device.
1
On the home screen, tap Settings Lock screen & security
Encryption & credentials Encrypt SD card.
2
Read the on-screen overview of memory card encryption and then tap
Continue to continue.
3
Select an option and tap Encrypt now.
• New data encryption: Encrypt only data that is saved on the
memory card after encryption.
• Full encryption: Encrypt all the data currently saved on the memory
card.
• Exclude media files: Encrypt all files, except for media files such as
music, photos and videos.
Basic Functions
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