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Set
up
screen
lock Configure
your
phone
to
require
a
pattern,
PIN,
or
password
to
unlock
your
screen.
Visible
passwords
Show
password
characters
as
you
enter
them.
Select
device
administrators
Add
or
remove
device
administrators.
Use
secure
credentials
Allow
applications
to
access
secure
certificates
and
other
credentials.
Install
from
SD
card
Install
encrypted
certificates
from
microSD
card.
Set
password
Set
or
change
the
credential
storage
password.
Clear
storage
Clear
credential
storage
of
all
contents
and
reset
its
password.
Applications
Unknown
sources
Check
to
allow
installation
of
non
‐
Market
applications.
Manage
applications
Manage
and
remove
installed
applications.
Battery
use
Check
what
has
been
using
the
battery.
Running
services
View
and
control
currently
running
services.
Storage
use
View
storage
used
by
applications.
Development
Set
options
for
application
development.
Accounts
&
sync
Background
data
Set
whether
applications
can
sync,
send
and
receive
data
at
any
time.
Auto
‐
sync
Check
to
allow
applications
to
sync
data
automatically.
Manage
accounts
Lists
of
the
accounts
and
other
accounts
you’ve
added
to
the
phone.
If
you
tap
an
account,
its
account
screen
opens.
Add
account
You
can
add
Corporate
or
account
on
your
phone.
Privacy
Factory
data
Erase
all
data
on
phone.
This
will
erase
all
data
from
your
phone,
including:
reset
your
account,
system
and
application
data
and
settings,
downloaded
applications.
And
it
will
not
erase:
current
system
software
and
bundled
applications,
microSD
card
files,
such
as
music
or
photos.
Back
up
my
data
Back
up
application
data,
Wi
‐
Fi
passwords,
and
other
settings
to
Automatic
If
I
reinstall
an
application,
restore
back
up
settings
or
other
data
Storage
Total
space
Check
the
total
space
of
microSD
card.
Available
space
Check
the
available
space
on
microSD
card.
