4Videosoft iPhone 4S Transfer Ultimate is a professional iPhone 4S transfer software, which can transfer music, movies, ringtone, ePub, PDF, camera roll, picture, camera shot between iPhone 4S and PC. It also can transfer TV shows, podcast, iTunes U, audio books, voice memos, SMS and Contacts. Moreover, it helps you transfer files between different Apple devices directly. It helps you convert DVDs, videos and audios to iPhone/iPhone 4S video and audio formats. And it acts as the iPhone ringtone makers to create personalized ringtone for iPhone 4S. Plus, it newly supports iOS 6 and iPhone 5 and adds the function of digital signature, iMessage and contacts. Key functions: 1.Files Between iPhone 4S and Computer transfer 4Videosoft iPhone 4S Transfer Ultimate allows you to transfer iPhone 4S music, movies, TV shows, podcast, iTunes U, ringtone, ePub, PDF, audio books, camera roll, picture, voice memos, camera shot to computer for backup. Besides, it can add various local video, audio, photo and other files to iPhone, iPhone 4S, iPad, iPod, etc. You can also export iPad, iPhone, iPhone 4S, iPhone, iPod files to iTunes. This iPhone 4S Transfer Ultimate totally supports iTunes 10.6 and iOS 6. With the iPhone 4S Transfer Ultimate, you can directly transfer files between various Apple devices for special purpose. 2.Transfer/Backup iPhone 4S SMS and Contacts This iPhone Transfer Ultimate allows you to transfer iPhone 4S SMS to computer for backup. You can also delete the unwanted SMS from the backup file. It is easy for you to backup iPhone 4S and other iPhone Contacts to local disc. 3.Rip DVD/Video to iPhone 4 The Transfer has the function of converting DVD and video files to iPhone 4S and other apple devices. Besides, it also supplys the simple editing functions to you to optimize your output video, such as modify video effect, crop video frame, clip video length and add watermark.