The gray market for unlocked iPhones in Russia will soon be turning white and black to match the latest colors available for the iPhone 3G — MegaFon, the third largest cellular service carrier in Russia will be officially selling Apple’s popular iPhone. Like previous heads-up announcements by other carriers that have signed with Apple, MegaFon’s statement is brief: “MegaFon today announced it has signed an agreement with Apple to bring the iPhone to Russia later this year,” reads its English translation.