Well it turns out when i unrooted (Thank You to everyone who helped me in my previous thread) my usb connection partially went away. I still have one problem though. When i am connected to a pc, my phone usb connection starts like spazzing out. I have windows 7 64 bit, and in the corner it says installing device hardware or something, but then it says installation failed- device unplugged. I have installed drivers, but i dont know whats wrong.