The Basics
36
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.
Disabling the KnockON feature
You can disable the KnockON feature by using the following method:
Tap
Home
>
Settings
>
Extensions
>
KnockON
then tap
ON/
OFF
to deactivate this feature.
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. Tap
Home
>
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.
NOTES
•
Once memory card encryption starts, some functions are not available.
•
If the device is turned off while encryption is underway, the encryption process
will fail, and some data may be damaged. Therefore, be sure to check if the battery
level is sufficient before starting encryption.
•
Encrypted files are accessible only from the device where the files were
encrypted.
•
The encrypted memory card cannot be used on another device. To use the
encrypted memory card on another mobile device, format the card.
•
You can activate memory card encryption even when no memory card is installed
into the device. Any memory card that is installed after encryption will
automatically be encrypted.