Samsung SM-T727A User Manual - Page 121

Factory, reset, password, passwords, Security, update, service

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Settings Decrypt SD card You can decrypt an optional memory card (not included) if it was encrypted by this device. You may want to decrypt the memory card if you plan to use it with another device or before performing a Factory data reset. 1. From Settings, tap Biometrics and security > Decrypt SD card. 2. Tap Decrypt SD card and follow the prompts to decrypt all data on your memory card. Factory data reset password You can require a password to reset your device to factory default settings. ◌ From Settings, tap Biometrics and security > Other security settings > Set up/change password and enter a password. Set up SIM card lock You can set up a PIN to lock your SIM card, which prevents unauthorized use of your SIM card if someone attempts to use it another device. ◌ From Settings, tap Biometrics and security > Other security settings > Set up SIM card lock and follow the prompts. • Tap Lock SIM card to turn on the feature. • Tap Change SIM card PIN to create a new PIN. View passwords You can have characters displayed briefly in password fields as you type them. ◌ From Settings, tap Biometrics and security > Other security settings > Make passwords visible to turn on the feature. Security update service You can set your device to automatically check for security updates. ◌ From Settings, tap Biometrics and security > Other security settings, and then tap Security policy updates to check for security updates. 110

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Settings
110
Decrypt
SD
card
You
can
decrypt
an
optional
memory
card
(not
included)
if
it
was
encrypted
by
this
device.
You
may
want
to
decrypt
the
memory
card
if
you
plan
to
use
it
with
another
device
or
before
performing
a
Factory
data
reset.
1.
From
Settings,
tap
Biometrics
and
security
>
Decrypt
SD
card
.
2.
Tap
Decrypt
SD
card
and
follow
the
prompts
to
decrypt
all
data
on
your
memory
card.
Factory
data
reset
password
You
can
require
a
password
to
reset
your
device
to
factory
default
settings.
◌
From
Settings,
tap
Biometrics
and
security
>
Other
security
settings
>
Set
up/change
password
and
enter
a
password.
Set
up
SIM
card
lock
You
can
set
up
a
PIN
to
lock
your
SIM
card,
which
prevents
unauthorized
use
of
your
SIM
card
if
someone
attempts
to
use
it
another
device.
◌
From
Settings,
tap
Biometrics
and
security
>
Other
security
settings
>
Set
up
SIM
card
lock
and
follow
the
prompts.
•
Tap
Lock
SIM
card
to
turn
on
the
feature.
•
Tap
Change
SIM
card
PIN
to
create
a
new
PIN.
View
passwords
You
can
have
characters
displayed
briefly
in
password
fields
as
you
type
them.
◌
From
Settings,
tap
Biometrics
and
security
>
Other
security
settings
>
Make
passwords
visible
to
turn
on
the
feature.
Security
update
service
You
can
set
your
device
to
automatically
check
for
security
updates.
◌
From
Settings,
tap
Biometrics
and
security
>
Other
security
settings
,
and
then
tap
Security
policy
updates
to
check
for
security
updates.