- You and your friend must join an online game (the one with the eboot must be the host)
- then play a little bit so your friend can see the XP and the mods.
- Leave the game and during the host migration your friend will be the new host (if he is lucky)
- He should have the infection
BTW: this is not 100% accurate and is based on luck as you can't control who will be the next host.
there is no problem to infect a friend.( if you got a bad connection)
Open 4-6 fan in web browser and go to you tube on all of them. click on any video in full HD if posible.
then start a free for all match, invite your friend you want to infect, and when he is in game leave.
TA DA! he is infected because he is the only one in game
it works, i do it all the time for my poor friends