If you are one of those unlucky users who have been experiencing reception issues with their iPhone 4 and are hoping for Apple to offer you a free bumper case, take our word on this, that won't be happening.
The alternate solution is to try your luck with this company (called Cases.com) that is offering one free silicone case on each order, total six colors to choose from.
Technically! you don't pay for anything other than shipping and they claim to ship it anywhere in the U.S. or worldwide. This deal is definitely a steal considering the many number of people who have reported to have antenna reception problem with their iPhone 4.
The silicone case, as opposed to Apple's bumpers, will also protect the glass body of the iPhone 4 from any damage. Proceed to Cases.com to order the case for free.
[Thanks Gizmodo]