Apple is working two new CDMA iPhones and one of them is supposed to be introduced in the market this summer. Carriers other than AT & T will be able to sell the gadget. The wireless network CDMA is used by the companies like Verizon and Sprint. But, AT & T and most of the global carriers use GSM technology. AT&T has over 43% smart-phone customers in US, compared with 23% customers for Verizon. Additionally, Apple plans to bring a new version of its current iPhone this summer. The model is expected to be thinner and have a faster processor, two people familiar with the device said. Some people of the company outlined that the new GSM iPhone will be manufactured by Taiwanese contract manufacturer Hon Hai Precision Industry Co., that produced Apple's previous iPhones. The CDMA iPhone model will be made by Pegatron Technology Corp., the subsidiary of Taiwan's ASUSTeK Computer Inc., said these people. Pegatron is scheduled to produce CDMA iPhones in September. Veri...