The new iPhone 4 will be available on June 24 but you can preorder yours on June 15. Not everyone live or work near an Apple store, where else can I pre order iPhone 4? AT&T retail store – it’s has to be corporate owned. Independent authorized dealers will not be able to sell the iPhone. Radio Shack will also take preorders on June 15. Who else? Best Buy or and Best Buy Mobile stores nation wide! And Wal-Mart will also participate in the iPhone 4 preorder. So with so many retail stores carry the iPhone 4, there is no reason not to upgrade your iPhone 3G or 3GS, right? One thing to keep in mind is that you will have to pick up the device where you originally preorder so that they can correctly allocate units.