Try connecting to your home (or any free place outside your home) WiFi and getting a terminal app from the play store. Then treat the terminal app like you would adb shell.
If you want to move files around from your PC to your phone, consider dropbox. It's what I'll use when I'm too lazy to dig out a USB cable
If you want to move files around from your PC to your phone, consider dropbox. It's what I'll use when I'm too lazy to dig out a USB cable