Settings
Format
an
SD
card
When
formatting
an
SD
card,
you
should
back
up
all
files
that
are
stored
on
the
card
because
formatting
the
SD
card
deletes
ALL
stored
files.
1.
From
Settings,
tap
Battery
and
device
care
>
Storage.
2.
Swipe
the
screen
to
SD
card,
and
then
tap
More
options
>
Format.
3.
Tap
Format
to
confirm.
Memory
Check
the
amount
of
available
memory.
You
can
close
background
apps
and
reduce
the
amount
of
memory
you
are
using
to
speed
up
your
device.
◌
From
Settings,
tap
Battery
and
device
care
>
Memory.
The
used
and
available
memory
are
shown.
•
Tap
Clean
now
to
free
up
as
much
memory
as
possible.
•
Tap
View
more
for
the
full
list
of
apps
and
services
using
memory.
Tap
to
include
or
exclude
these
apps
and
services.
•
Memory
resident
apps:
Display
any
apps
that
run
continuously
in
memory.
•
Tap
Excluded
apps
for
a
list
of
apps
that
have
been
excluded.
Tap
Add
apps
to
choose
apps
to
exclude
from
memory
usage
checks.
•
Tap
RAM
Plus
to
select
how
much
internal
storage
to
use
as
virtual
memory
to
improve
app
performance.
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