Apple has produced a string of winning products,from the iPod to the iPad.But it's new product ,the iPhone 4,threatens to take a little shine off its gleaming brand.
Some problems was found in the iPhone 4 .The device loses signal strength and may even drop calls when held in a certain way.Apple has argued that faulty software lies at the heart of the iPhone 4’s connectivity problem:screens were showing too many bars.But a growing body of evidence suggests that Apple’s decision to wrap the phone’s two antennae around the device rather than place them inside may be to blame.
Some critics have suggested that Apple may suffer a Toyota-like fall from grace.If the Apple's leaders come out to respond to users’ concerns,the things will be better.