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Settings
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
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.
•
More
battery
settings
:
Configure
additional
battery
settings
and
notifications.
