I purchased two of these tablets in February. I have to say that I am very happy with the performance of the tablets. Although it comes with a quad core processor, there are also options to run the tablet with 1, 2, or 4 cores operational. While running it in single core mode reading PDFs and such, I have run for over 6 hours on a single charge. Streaming videos on Netflix I usually use 2 or 4 and the battery lasts for around 4 hours. My issue is with the charging port. About a month after receiving them, one of them developed an issue and I must hold the charging jack just right to get it to charge. I have tried the other charger to see if it was the cord, but that one did not work either. I believe that there is probably just a loose wire that I can fix with a little solder, but can not figure out how to get the tablet open to do so.
Same problem. I have learned that Chinese warranties are useless so does anyone know how to open these things up to solder them back together or is it a bin job?