Apple and AT&T are encountering a fresh problem these days. The iPhone 4 was launched by Apple recently .Though the sales of the product have been at an all time high, customers have cited problem due to its antenna, which is built into the side of the phone. Apple had called this a "genius design".

But, the design was not as brilliant after all, as the users complained that when the bottom left of the device is covered, than the signals are not properly received.

In order to resolve the problem Apple asked its users to grasp the phone in a different manner, or use a case to prevent the direct contact of their hand with the antenna.

A hilarious ad based on the issue was unveiled recently. The full page ad was printed in the New York Times by Verizon Wireless. The advert was for the promotion of Motorola Droid X.

The device is the most recent flagship Android phone for the Company. It is expected to give a tough competition to Apple and AT&T.

The bottom of the page mocks the iPhone 4 design, as it says that Motorola Droid X is equipped with a double antenna design, so that the users can grip the phone in any manner they like.