Steven P. Jobs, chief executive of Apple, acknowledged on Friday July 16, 2010 that iPhone 4 has problems with its antenna. Apple will give free bumpers to all iPhone 4 owners who want them. Cases that wrap around the rim of the phone cost $29, and they will remain free until September 30. Customers can also return their phones for a full refund.
By now Apple had sold more than three million iPhone 4’s.
