Apple Redesigns iPhone 4 To Fix Antenna Problem?

Apple Redesigns iPhone 4 To Fix Antenna Problem?Biggest discussion over the 2010 is the antenna problem which cause signal reception problem in iPhone 4. So many things were heard on this topic. Now I have something interesting in my hand. Some leaked photo of iPhone 4 body case shows its original design is changed slightly. But both engadget and GSMArena are confused over this topic. But