25
2.
Click
safety.
3.
Click
unknown
source
Note
:
Manual
installing
APK
files
needs
to
turn
on
unknown
source.
3.12
BACKUP
AND
RESET
Connect
WIFI
and
login
your
account,
choose
backup
my
da
ta,
system
will
back
up
your
data
into
server.
If
you
need
to
recovery
factory
reset,
please
click
reset,
if
you
need
to
formulate
NAND,
please
click
reset
tablet.
3.13
ENGINEER
SELECTION
Enter
into
setting
‐‐
about
Tablet
Software
version.
Touch
software
version
three
times
continuously,
enter
into
Engineer
selection
mode.
3.13
‐
1
USB
adjustment
After
opening
USB
adjustment,
you
can
use
some
software
to
read
MID
software,
but
when
USB
adjustment
is
turned
on,
USB
storage
needs
to
manual
adjust.
3.13
‐
2
Keep
awaken
state
If
you
open
keep
awaken
state,
it
will
never
auto
sleep
when
your
MID
is
charging.
3.13
‐
3
Pointer
Location
If
you
open
pointer
location,
it
will
display
touch
vertical
and
horizontal
direction.
3.13
‐
4
Show
touches
If
you
open
display
touch
screen
operation,
it
will
display
touch
operation
on
the
screen.
It
is
suggested
to
use
with
same
direction
as
pointer
location.
3.13
‐
5
Show
screen
update
If
you
open
screen
refresh,
it
will
display
related
area
when
the
area
is
refreshing.
3.13
‐
6
Show
CPU
usage
After
open
CUP
usage,
in
the
right
top
of
MID
will
show
CPU
usage
situation.
3.14
ABOUT
TABLET
Check
MID
state
1.
Check
Setting
application.
2.
Click
about
tablet
,
check
state
message,
model,
Android
version,
version
No
and
so
on.
Summary of Contents for MID110-3G
Page 38: ...38...