Things You'll Need
Instructions
Plug an Ethernet cable into the Ethernet port on the back of your PlayStation 3 console.
Connect the cable to the Ethernet port of a PC that uses a Sprint Air Card to connect to the Internet.
Open your PC's Start Menu and choose "Control Panel." Click "Classic View" on the left side of the window. Choose "Network Connections."
Right-click the entry "Sprint Shared Connection," and choose "Properties."
Click the "Advanced" tab, and choose "Allow Other Users to Share This Connection." Click "Apply," and "OK."
Click "Dial" to reset the connection. Turn on your PlayStation 3. The console will automatically connect to the Internet.