Apple is working on an upcoming iPhone called HD.
The new device will have a second camera for video call, and it will run on the iPhone 4.0 OS. According to Engadget, the fourth-gen iPhone is scheduled for release on June 22.
It is believed that the new iPhones is being manufactured by Taiwanese OEM Hon Hai, which made Apple’s previous iPhones.
Also, it is likely that Apple is working on a CDMA device for US operator Verizon Wireless, signaling an end to AT&T’s role as the exclusive US iPhone carrier for the last three years.