Okay so recently I had problems with my nividia drivers. In reinstalling them, somehow, it messed up the drivers I used for my phone. They no longer appear in the device manager at all even when I show hidden devices. When I plug in my phone, the PC only charges it. This is quite a problem because at the moment I use my phone as a dongle to connect to the internet. The drivers just simply aren't in the list and I can't figure out how to get them back. Any ideas?