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Settings
162
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
Battery
and
device
care
>
Optimize
now
.
Battery
View
how
battery
power
is
used
for
your
various
device
activities.
◌
From
Settings,
tap
Battery
and
device
care
>
Battery
for
the
following
options:
•
Usage
since
last
full
charge
:
View
your
recent
battery
usage
by
time,
app,
and
service.
•
Power
saving
mode
:
Save
battery
life
by
turning
off
Motion
smoothness
and
limiting
background
network
usage,
syncing,
and
location
checking.
Choose
from
additional
power
saving
options
to
save
more
power
when
this
mode
is
enabled.
•
Background
usage
limits
:
View
apps
that
you
don’t
use
often
and
limit
their
battery
usage.
To
disable
this
feature,
tap
Put
unused
apps
to
sleep
.
•
Wireless
power
sharing
:
Enable
wireless
charging
of
supported
devices
with
your
device’s
battery.