Okay so my friend gave me his Eris because he got it and doesn't want to pay for the internet on it so i bought it from him. I already have the droid and could use some extra cash so I put it on ebay. The only problem is that i dont know for 100% that it has a clean ESN number. so if i put in the item description that I am unsure if it has a clean ESN number and someone buys it and it doesn't work can i get in trouble?