Settings
141
Device
maintenance
View
the
status
of
your
device’s
battery,
storage,
and
memory.
You
can
also
automatically
optimize
your
device’s
system
resources.
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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.
•
App
power
management
:
Configure
battery
usage
for
apps
that
are
used
infrequently.