Apple is expected to debut a new iPhone on Tuesday . -- It will have an upgraded , 8-megapixel rear camera . Word has it the phone will be called iPhone 5 or iPhone 6 . Tech blogs have been speculating about the phone for months . Tim Cook , Apple 's new CEO , is to make announcement at midnight .
Apple is expected to debut a new iPhone on Tuesday . Word has it the phone will be called iPhone 5 or iPhone 6 . Tech blogs have been speculating about the phone for months . Tim Cook , Apple 's new CEO , is to make announcement at midnight .