Settings
70
1. Touch
>
(
Settings
)
> Security > Encrypt device
.
2. Read the information about encryption carefully.
Note
: The
Encrypt device
button is dimmed if your battery's not charged or your device is not
plugged in. If you change your mind about encrypting your device, touch
.
3. Touch
Encrypt device
.
4. Enter your lock screen PIN or password and touch
Next
.
5. Touch
Encrypt device
again.
The encryption process starts and displays its progress. Encryption can take an hour or more,
during which time your device may restart several times.
Encrypt External SDHC Card
You can encrypt all the data on your SDHC card. If you do, you must enter a numeric PIN or
password each time you power on your device.
■ Touch
>
(
Settings
)
> Security
, and then check or uncheck
Encrypt SD card
.
Make Passwords Visible
Select whether or not device and application passwords are visible on the screen as you enter
them.
■ Touch
>
(
Settings
)
> Security
, and then check or uncheck
Make passwords
visible
.
Device Administrators
You can disable the authority to be a device administrator for certain applications.
To select device administrators:
■ Touch
>
(
Settings
)
> Security > Device administrators
, and then select a
device administrator to follow the prompts.
Unknown Sources
If you want to install apps from sources other than the Play Store, you must allow the installation
of apps from unknown sources first.
1. Touch
>
(
Settings
)
> Security
.
2. Touch the
Unknown sources
check box and then touch
OK
.
