The people briefed on the matter said the upgraded GSM iPhone is being made by Taiwanese contract manufacturer Hon Hai Precision Industry Co., which produced Apple's previous iPhones. The CDMA iPhone model is being made by Pegatron Technology Corp., the contract manufacturing subsidiary of Taiwan's ASUSTeK Computer Inc., said these people.
One person familiar with the situation said Pegatron is scheduled to start mass producing CDMA iPhones in September. Other people said, however, that the schedule could change and the phone may not be available to consumers immediately after production begins.