Logo images for both T-Mobile and Vodafone have been found in the iPhone’s file system. The images, Default_CARRIER_TMOBILE.png and Default_CARRIER_VODAFONE.png, lend credence to the rumors that both T-Mobile and Vodafone will offer the iPhone throughout different parts of Europe. In addition to the images, the device’s ringtones have been found in a dedicated “Ringtones” directory. The iPhone’s ringtones are currently saved in unprotected AAC format with a .m4a extension.
T-Mobile, Vodafone images found on iPhone