Startup Graphics logos are 84x48 dots in size making them the largest logos handled by LogoWizard. The startup graphic is the image that is displayed when you first start up your phone. Startup graphics can not be sent via SMS and are not supported on the 5100 series. Some phones are preloaded with special startup logos that cannot be overwritten. In some cases, these can be permanently removed using special software, which may allow a custom startup graphic to be uploaded.