Apple invited several journalists, including one from Macworld, to its Cupertino campus on Friday for a "press conference about iPhone 4." Presumably the company will use the event to publicly address all the controversy swirling around this product, most notably reports of antenna interference issues.

Discussion of iPhone 4 reception issues kicked into a higher gear this week with Consumer Reports withdrawing its endorsement of the product, despite otherwise higher ratings. On July 2, Apple released a statement on its web site blaming a faulty algorithm for misleading users about signal strength and promising a software fix.