129
6.
Read the message and touch
Encrypt
.
Warning:
Do not remove the battery or the SD card during encryption. If you interrupt
the encryption process, you will lose some or all of your data.
Passwords
You can hide your password or PIN number as you type it.
1.
Press
Home
>
Menu
and touch
System settings
>
Security
.
2.
Clear the
Make passwords visible
check box.
Device Administration
You can disable the authority to be a device administrator of certain applications. If disabled,
you will typically lose some functionality in those applications, such as the ability to sync new
email or calendar events to your device.
1.
Press
Home
>
Menu
and touch
System settings
>
Security
>
Device
administrators
.
2.
Touch an application you want to disable the authority to be a device administrator.
Unknown Sources
Follow the steps below to install non-Google Play store applications.
1.
Press
Home
>
Menu
and touch
System settings
>
Security
.
2.
Select the
Unknown sources
check box and touch
OK
.
Credential Storage
You can see the trusted credentials on your device’s system.
1.
Press
Home
>
Menu
and touch
System settings
>
Security
>
Trusted
credentials
.
2.
Touch an item to read the information.
You can install encrypted certificates from the SD card.
1.
Press
Home
>
Menu
and touch
System settings
>
Security
>
Install from
SD card
.
2.
Touch an available certificate.
3.
Follow the onscreen instructions.