Modded Profile - /?k20rk9ly1fo576yĪ USB Drive that is AT LEAST 4 gigs or your xbox will not be able to format itġ) format your USB drive from your computer a) insert usb into computerĬ) right click your drive and click formatģ) go to system settings and go to memoryĤ) there should be your USB Flash drive in that menuĥ) go into your USB drive and highlight configure and press AĦ) now go into your HDD memory were your gamertag is, or any gamer tag you want to use and move it from your HDD to your USB drive a) if you want to play with a friend and let him be able to mod as well follow step 6 and add a second gamertag to your USB drive.ħ) go back and insert your USB into your computer. Ok well we are going to need a couple files first. And this is also usable for splitscreen too! Today i have a little tut for you guys to mod Black ops zombies in offline mode.