I have recently received my BV9100 and there are serious issues with the touchscreen sensitivity. Sometimes the screen is completely non-responsive and other times it presses and holds on keys making typing impossible. I have tested the screen sensitivity with a third party app and it works fine so it must be an issue with the operating system. I have also tried to factory reset the device a number of times and still no improvement. please let me know what else I can try.
Thank you