Settings
87
Device
maintenance
View
the
status
of
your
device’s
battery,
storage,
and
memory.
You
can
also
automatically
optimize
your
device’s
system
resources.
Quick
optimization
The
quick
optimization
feature
improves
device
performance
through
the
following
actions:
•
Identifying
apps
that
use
excessive
battery
power
and
clearing
unneeded
items
from
memory.
•
Deleting
unnecessary
files
and
closing
apps
running
in
the
background.
•
Scanning
for
malware.
To
use
the
quick
optimization
feature:
◌
From
Settings,
tap
Device
care
>
Optimize
now
.
Battery
View
how
battery
power
is
used
for
your
various
device
activities.
◌
From
Settings,
tap
Device
care
>
Battery
for
options:
•
Battery
usage
:
View
power
usage
by
app
and
service.
•
Power
mode
:
Select
a
power
mode
to
extend
battery
life.
•
Usage
by
apps
:
View
power
usage
by
app
today
or
over
the
past
week.
•
More
options
>
Settings
:
Configure
advanced
battery
settings
and
notifications.