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136
Settings
Private
Share
Share
files
privately,
prevent
recipients
from
resharing,
and
set
expiration
dates.
Keep
your
data
safe
with
blockchain
technology.
◌
From
Settings,
tap
Biometrics
and
security
>
Private
share
,
and
follow
the
prompts
to
add
files.
Samsung
Blockchain
Keystore
Manage
your
blockchain
private
key.
1.
From
Settings,
tap
Biometrics
and
security
>
Samsung
Blockchain
Keystore
.
2.
Follow
the
prompts
to
import
or
set
up
a
new
cryptocurrency
wallet.
Encrypt
or
decrypt
SD
card
You
can
encrypt
your
optional
memory
card
(not
included)
to
protect
its
data).
This
only
allows
the
SD
card
information
to
be
accessed
from
your
device
with
a
password.
1.
From
Settings,
tap
Biometrics
and
security
>
Encrypt
or
decrypt
SD
card
.
2.
Tap
Encrypt
SD
card
and
follow
the
prompts
to
encrypt
all
data
on
your
memory
card.
NOTE
Performing
a
Factory
data
reset
on
your
device
prevents
it
from
accessing
an
encrypted
SD
card.
Before
initiating
a
Factory
data
reset,
make
sure
to
decrypt
the
installed
SD
card
first.
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
>
Encrypt
or
decrypt
SD
card
.
2.
Tap
Decrypt
SD
card
and
follow
the
prompts
to
decrypt
all
data
on
your
memory
card.