I'v been wondering if I could get an OTG cable, hook it up to a USB to Ethernet port, and use Ethernet. Could you guys let me know if its possible or would I have to root my device or download drivers or something. Thanks.
that would work... but what would be the point? the phone can tether over usb, but I suppose that's going on the other direction, perhaps what you're after is Internet Pass-through? I've seen this on HTC phones, so it's technically possible, but I'm going to guess it's built into the kernel, not a normal android option.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?