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3. Unable to connect 3G or weak signal
● Ensure the 3G USB Dongle is connected to the tablet correctly and the SIM
card with enough fees to access to the Internet.
● Ensure the 3G USB Dongle is among the models supported by the tablet.
● Ensure you are in an area that gets access to the signal
● Check if the “Wireless and Network” is correctly set.
4. Fail to copy files
● Ensure the tablet is connected to the computer correctly.
● Ensure there is still disk space.
● Ensure the USB cable is functionally well.
5. No sound in the earphone
● Ensure that the volume is not set to 0.
● Check whether the headset is correctly connected and the wire is proper
condition.
6. The system has some trouble
● When you install some third-party applications it may lead to some
functional problems. You can restart the tablet or uninstall the applications.
7. Unable to set E-mail or use registration applications.
● Ensure your Network is working properly.
● Ensure the E-Mail account is correctly set.
● Ensure your system time is the same with the local time.
● Please run the “Advanced Task Manager” to stop some other running
applications.
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