Being on an iPhone 5 myself, customization is hard to come by since there’s no jailbreak available for iOS 6.0.2. So, when I learned about this method to customize the carrier logo without the need of jailbreaking, I was ecstatic! Now, I’ll be showing you how to do so. The video above will help you out step-by-step and here is the program you will need: CarrierEditor. Keep in mind that this is only for Mac at the moment.