Apple iPhone 4 is going to hit china mobile market on the coming month September 2010. The iPhone 4 will be introduced by Chinese second largest carriers known as China Unicom. Chinese Folks, who are interested in having the Apple iPhone mobile, need to order the Apple Smartphone online in advance.
Apple iPhone 3GS with 8G version had been exclusively launched in China only by China Unicom. The Chinese users of iPhone 3Gs faces issues related to signal reception. To overcome this issue faced by Chinese iPhone users, Unicom offering free iPhone cases to its customers as gift.