Hi,
I recently purchased a TMG W-78D. It was working fine (for a month) however I noticed the Wifi would screw up in the way that I had to turn it off than on again to find a Wifi. Then my tablet would reboot every so often but it was ok. Now every time I turn on the Wifi it will continually reboot. Some times it will do it straight away over and over again until I turn off the Wifi. Some times it will be fine for a while then start to reboot. I have done a factory reset? What can I do? Can I manually update the system? There is no way on the tablet.
Thank you