9
9
9
9.... FAQ
FAQ
FAQ
FAQ
1)
1)
1)
1) How
How
How
How can
can
can
can IIII change
change
change
change languages
languages
languages
languages if
if
if
if IIII mistakenly
mistakenly
mistakenly
mistakenly choose
choose
choose
choose an
an
an
an unknown
unknown
unknown
unknown language?
language?
language?
language?
····
Find setting icon
in Menu Page to enter Settings.
····
Then, choose icon
to enter language & keyboard setting, the first option is language setting.
2)
2)
2)
2) How
How
How
How can
can
can
can IIII change
change
change
change input
input
input
input when
when
when
when IIII am
am
am
am typing?
typing?
typing?
typing?
Long Press the blank where you are typing, there will be popup to choose inputs.
3)
3)
3)
3) IIII already
already
already
already installed
installed
installed
installed some
some
some
some applications,
applications,
applications,
applications, but
but
but
but IIII can
can
can
can not
not
not
not find
find
find
find them
them
them
them now,
now,
now,
now, why?
why?
why?
why?
····
By default, some applications are installed in external TF card, so if you fetched out the TF card
from the device, you will not see these applications.
4)
4)
4)
4) T
T
T
The
he
he
he machine
machine
machine
machine can
can
can
can not
not
not
not be
be
be
be turned
turned
turned
turned on
on
on
on....
····
Check the battery and charge it if there is no power.
····
Connect the machine to AC Adapter.
····
Contact the seller if the machine still can not be turned on after charged.
5)
5)
5)
5) T
T
T
There
here
here
here is
is
is
is no
no
no
no voice
voice
voice
voice in
in
in
in the
the
the
the earphone
earphone
earphone
earphone....
····
Check if the device is in Mute mode.
····
Check the volume setting in case it is 0.
····
Check the connection of earphone.
6)
6)
6)
6) Why
Why
Why
Why IIII can
can
can
can not
not
not
not install
install
install
install applications?
applications?
applications?
applications?
Please check
Settings
Settings
Settings
Settings
–
Applications
Applications
Applications
Applications
, make sure
Unknown
Unknown
Unknown
Unknown sources
sources
sources
sources
is chosen.
7)
7)
7)
7) T
T
T
There
here
here
here is
is
is
is Error
Error
Error
Error Codes
Codes
Codes
Codes on
on
on
on the
the
the
the screen.
screen.
screen.
screen.
·System error, restart the device.
·The language you are browsing is not supported by built-in languages, please contact the original
manufacturer to debug.
8)
8)
8)
8) There
There
There
There are
are
are
are problems
problems
problems
problems of
of
of
of system,
system,
system,
system, many
many
many
many popup
popup
popup
popup of
of
of
of error.
error.
error.
error.
�
Restart
Restart
Restart
Restart the
the
the
the device
device
device
device by
by
by
by POWER
POWER
POWER
POWER button
button
button
button for
for
for
for 10
10
10
10 seconds
seconds
seconds
seconds
, the device will restart
�
If you have restarted the device and error popup still exist, you can check active applications
to see if there is any unknown application, uninstall it if any.
�
There may be virus in the device, please install security applications and protect your device.
�
If you have problems after above operations, the device’s firmware needs rebuilt ( the
operation is named “flash”). Notice:
Before
Before
Before
Before you
you
you
you flash
flash
flash
flash the
the
the
the device,
device,
device,
device, please
please
please
please back
back
back
back up
up
up
up your
your
your
your
storage,
storage,
storage,
storage, the
the
the
the flashing
flashing
flashing
flashing will
will
will
will make
make
make
make all
all
all
all settings
settings
settings
settings and
and
and
and files
files
files
files turn
turn
turn
turn to
to
to
to factory
factory
factory
factory default
default
default
default
. Flashing
operation need flashing tool and firmware, please contact original manufacturer for flashing
operation.
All manuals and user guides at all-guides.com
