Samsung SPH-M840UWABST - Manual (Page 74)

Security
Encryption
As a security measure, you can encrypt the contents of
your phone or an optional installed memory card (not
included), and require a password each time you turn
on the phone or access the memory card.
Encryption may take an hour or more to complete. Start
with a charged battery, and attach the charger until
encryption is complete. Loss of power or other
interruption may cause the loss of some or all data.
Encrypt device
As a security measure, you can encrypt the contents of
your device and require a password to access the
contents each time you turn it on.
1. Press , and then tap Menu > Settings
> Security .
2. Touch Encrypt device to start encryption. Follow the
prompts to complete encryption.
Encrypt external SD card
As a security measure, you can encrypt the contents of
an optional installed memory card (not included), and
require a password each time you access the card.
1. Press , and then tap Menu > Settings
> Security .
2. Touch Encrypt external SD card to start encryption.
Follow the prompts to complete encryption.
Note: microSD memory cards are an optional accessory,
which can be purchased separately. Your phone does
not include a memory card.
Passwords
When enabled, password characters display briefly as
you enter them.
1. Press , and then tap Menu > Settings
> Security .
2. Touch Make passwords visible to enable or disable
brief displays of password characters.
2C. Settings 65