i recently bought a 3G iphone and unlocked it with Quickpwn and i have no service to download yellow snow. help me there also is no wi fi connections in my area so i cant do that either. any ideas

if your phone has fw 2.2.1 and baseband 2.30.03 then it will not work. So before you go further, check that. Yellowsn0w will not work.

Go to settings, about to check for fw version and baseband/modem version (scroll down)

Second, if your phone has baseband 2.28.00 then yellowsn0w will work. In that case, save yourself time and trouble by finding a place with wifi and enjoy your phone. There are ways around to do it without wifi but it is simply not worth your time.