3nStar T705-01W, User Manual

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7. FAQ
1) How can I change languages if I mistakenly choose an unknown 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) How can I change input when I am typing?
Long Press the blank where you are typing, there will be popup to choose inputs.
3) I already installed some applications, but I can not find them now, 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) The machine can not be turned 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) There is no voice in the earphone.
·
Check if the device is in Mute mode.
·
Check the volume setting in case it is 0.
·
Check the connection of earphone.
6) Why I can not install applications?
Please check Settings – Security , make sure Unknown sources is chosen.
7) There is Error Codes on the 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) There are problems of system, many popup of error.
 Restart the device by POWER button for 10 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 you flash the device, please back up your
storage, the flashing will make all settings and files turn to factory default . Flashing
operation need flashing tool and firmware, please contact original manufacturer for flashing
operation.
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