Once you find a free iphone the next thing you are going to want to do is learn how to unlock your new iphone so you can use the phone with any cell phone service provider. There are many websites online that can teach you how to unlock the iphone, and you can read through all the directions and follow the pictures and then your new free iphone can be used with any service provider. For more information on how to get your new free iphone unlocked do some research and find the best website that can help you unlock your new iphone.