How to connect i. Phones internet to Windows PC via USB cable If you dont want to install a complete i. I have an iPhone 4S. I want to use the internet on my Windows 8 PC from my iPhone via USB cable. Tunes, you can also just use the drivers from the i. Tunes installation package as shown here. Phone USB Tethering without i. Tunes. html. This is the basic process Install Apple. Application. Support. Apple. Mobile. Device. Support. msiInstall Apple. Mobile. Device. Support. Qtcf.Dll File' title='Qtcf.Dll File' />Copy QTCF. Quick. Time. qts, Quick. Shree Lipi Software. Time. VR. qtx from Quick. Time to C WindowsSystem. Ps. I skipped the third part with coping the files an it works. Complete details on the link above. Tacsehart1. mdl. txtY CExeDll MODULES. EXEOcdocuments and settingsemily. Modules in memory. SmartPCFixer is a fully featured and easytouse system optimization suite. With it, you can clean windows registry, remove cache files, fix errors, defrag disk.