hello, i have a V701 tablet and after a wrong update of the firmware i can not use the tablet. My tablet is V3 and i flashed it with v7 thinking that it is a software update. Now the touch is inverted(for clicking the clock in right bottom corner i need to press with the finger in the left top corner) and i can not enter recover/download mode again. I can not install a new firmware from sd card and also i can not enter download mode with usb connection. What shall i do to recover my tablet? Or at least rotate the touch to a normal position.