Just bought my ZTPad which so far I am navigating my way around. However I cant access much unless I am connected to the internet. I have an iphone which has a lot of data on so I connected to the tablet via the USB. I followed the instructions and turned off the WIFI. Waiting with bated breath for the green connection light to show up. It didnt and hasnt. I really do not know where to go from here. My PC and the tablet can connect as I have sent files from the PC to the tablet. I dont have WIFI in the house. HELP!