Change your boring AT&T text to the actual AT&T logo. Works on iPhone 4S and iPhone 4.
You must be using AT&T or AT&T M-Cell to use this theme. Use with Winterboard.

New in version 2.0:
Carrier logo is now shown in all App Store applications.
The logo is now HD and looks a lot better!

I can make any carrier or 3G logo themes for sports team logos or any other picture for a small donation. Email me for details.